| 1 | Girls | 200 | Medley Relay |
| 2 | Boys | 200 | Medley Relay |
| 3 | Girls | 200 | Free |
| 4 | Boys | 200 | Free |
| 5 | Girls | 200 | IM |
| 6 | Boys | 200 | IM |
| 7 | Girls | 50 | Free |
| 8 | Boys | 50 | Free |
| 9 | Girls | 1 | Diving |
| 10 | Boys | 1 | Diving |
| 11 | Girls | 100 | Fly |
| 12 | Boys | 100 | Fly |
| 13 | Girls | 100 | Free |
| 14 | Boys | 100 | Free |
| 15 | Girls | 500 | Free |
| 16 | Boys | 500 | Free |
| 17 | Girls | 200 | Free Relay |
| 18 | Boys | 200 | Free Relay |
| 19 | Girls | 100 | Back |
| 20 | Boys | 100 | Back |
| 21 | Girls | 100 | Breast |
| 22 | Boys | 100 | Breast |
| 23 | Girls | 400 | Free Relay |
| 24 | Boys | 400 | Free Relay |
| Lane | Status | Name | School | Entry Time |
Prelims Time |
|---|---|---|---|---|---|
| Event 1 Girls 200 Medley Relay | |||||
| Heat 0 of 4 Event 1 Girls 200 Medley | |||||
| 0 | AGOU A | Agoura | 2:00.46 | 0.00 | |
| 0 | BUEN A | Buena | 2:01.00 | 0.00 | |
| 0 | CANCC A | Canyon/Canyon Co | 1:58.30 | 0.00 | |
| 0 | CHAM A | Chaminade | 2:00.58 | 0.00 | |
| 0 | CORO A | Corona | 15:00.00 | 0.00 | |
| 0 | KING A | King | 1:58.61 | 0.00 | |
| 0 | LOUI A | Louisville | 1:57.54 | 0.00 | |
| 0 | LUOR A | Lutheran/Orange | 1:57.68 | 0.00 | |
| 0 | MARIN A | Marina | 1:59.54 | 0.00 | |
| 0 | NORCO A | Norco | 2:00.05 | 0.00 | |
| 0 | REDL A | Redlands | 1:57.30 | 0.00 | |
| 0 | ROYA A | Royal | 1:57.78 | 0.00 | |
| 0 | SAMRC A | San Marcos | 1:57.83 | 0.00 | |
| 0 | SANCL A | San Clemente | 1:58.91 | 0.00 | |
| 0 | TEMPC A | Temple City | 1:46.51 | 0.00 | |
| Heat 1 of 4 Event 1 Girls 200 Medley | |||||
| 3 | CECOR A | Centennial/Cor | 1:55.86 | 2:03.95 | |
| 4 | HUNT A | Hunt Beach | 1:55.47 | 1:56.19 | |
| 5 | HARV A | HarvardWestlake | 1:55.08 | 1:53.88 | |
| 6 | MDEI A | Mater Dei | 1:55.18 | 1:54.15 | |
| 7 | MISVO A | Mission Viejo | 1:55.62 | 2:03.76 | |
| 8 | SABAR A | Santa Barbara | 1:56.32 | 1:55.96 | |
| Heat 2 of 4 Event 1 Girls 200 Medley | |||||
| 1 | CDM A | Corona del Mar | 1:54.38 | 1:55.67 | |
| 2 | ELTOR A | El Toro | 1:53.17 | 1:54.14 | |
| 3 | BECK A | Beckman | 1:51.67 | 1:49.64 | |
| 4 | WSTLK A | Westlake | 1:50.51 | 1:48.63 | |
| 5 | WOODB A | Woodbridge | 1:48.31 | 1:48.90 | |
| 6 | NEWPH A | Newport Harbor | 1:49.39 | 1:52.65 | |
| 7 | SAMRO A | San Marino | 1:51.08 | 1:50.02 | |
| 8 | JSER A | JSerra | 1:52.71 | 1:55.92 | |
| 9 | SOUPA A | South Pasadena | 1:53.96 | 1:55.86 | |
| 10 | ALEM A | Alemany | 1:55.07 | 1:55.60 | |
| Heat 3 of 4 Event 1 Girls 200 Medley | |||||
| 1 | TESO A | Tesoro | 1:54.25 | 1:55.60 | |
| 2 | SAUG A | Saugus | 1:53.11 | 1:55.52 | |
| 3 | VALVA A | Valencia/V | 1:51.67 | 1:53.87 | |
| 4 | CAPO A | Capo Valley | 1:50.47 | 1:51.64 | |
| 5 | SAMRG A | St. Margarita | 1:48.08 | 1:48.82 | |
| 6 | LOALA A | Los Alamitos | 1:49.18 | 1:50.13 | |
| 7 | FOUN A | Fountain Valley | 1:50.96 | 1:57.41 | |
| 8 | IRVI A | Irvine | 1:52.08 | 1:52.71 | |
| 9 | TRAB A | Trabuco Hills | 1:53.91 | 1:55.43 | |
| 10 | VEN A | Ventura | 1:54.96 | 1:56.32 | |
| Heat 4 of 4 Event 1 Girls 200 Medley | |||||
| 1 | YUCA A | Yucaipa | 1:53.98 | 1:52.94 | |
| 2 | SANCO A | Santiago/C | 1:52.85 | 1:53.49 | |
| 3 | DOSP A | Dos Pueblos | 1:51.52 | 1:51.95 | |
| 4 | FLISH A | Flintridge SH | 1:50.08 | 1:49.62 | |
| 5 | UNIV A | University | 1:43.99 | 1:43.81 | |
| 6 | EDIS A | Edison | 1:48.53 | 1:49.89 | |
| 7 | HART A | Hart | 1:50.73 | 1:49.26 | |
| 8 | ALIS A | Aliso Niguel | 1:51.68 | 1:50.93 | |
| 9 | WSTRA A | West Ranch | 1:53.36 | 1:55.21 | |
| 10 | NEWBP A | Newbury Park | 1:54.83 | 1:53.78 | |
| Event 2 Boys 200 Medley Relay | |||||
| Heat 0 of 4 Event 2 Boys 200 Medley | |||||
| 0 | AGOU A | Agoura | 1:44.06 | 0.00 | |
| 0 | DANA A | Dana Hills | 1:44.87 | 0.00 | |
| 0 | FOUN A | Fountain Valley | 1:46.49 | 0.00 | |
| 0 | HUNT A | Hunt Beach | 1:44.85 | 0.00 | |
| 0 | NEWBP A | Newbury Park | 1:44.78 | 0.00 | |
| 0 | NEWPH A | Newport Harbor | 1:43.57 | 0.00 | |
| 0 | NORTH A | North | 1:46.21 | 0.00 | |
| 0 | REDL A | Redlands | 1:43.94 | 0.00 | |
| 0 | ROYA A | Royal | 1:44.62 | 0.00 | |
| 0 | SANCL A | San Clemente | 1:43.68 | 0.00 | |
| 0 | SAUG A | Saugus | 1:44.97 | 0.00 | |
| 0 | SOUPA A | South Pasadena | 1:44.39 | 0.00 | |
| 0 | THOUS A | Thousand Oaks | 1:45.46 | 0.00 | |
| 0 | YUCA A | Yucaipa | 1:45.21 | 0.00 | |
| Heat 1 of 4 Event 2 Boys 200 Medley | |||||
| 3 | JSER A | JSerra | 1:43.56 | 1:42.33 | |
| 4 | MISVO A | Mission Viejo | 1:43.43 | 1:48.03 | |
| 5 | CECOR A | Centennial/Cor | 1:43.21 | 1:44.59 | |
| 6 | KING A | King | 1:43.21 | 1:45.56 | |
| 7 | TEMPC A | Temple City | 1:43.48 | 1:43.57 | |
| 8 | VEN A | Ventura | 1:43.97 | 1:43.34 | |
| Heat 2 of 4 Event 2 Boys 200 Medley | |||||
| 1 | STJB A | SJ Bosco | 1:42.49 | 1:42.37 | |
| 2 | TESO A | Tesoro | 1:40.73 | 1:42.02 | |
| 3 | HART A | Hart | 1:39.31 | 1:39.40 | |
| 4 | CRESP A | Crespi | 1:37.93 | 1:37.36 | |
| 5 | UNIV A | University | 1:36.66 | 1:37.11 | |
| 6 | LOYO A | Loyola | 1:36.81 | 1:35.67 | |
| 7 | SANCO A | Santiago/C | 1:38.77 | 1:39.45 | |
| 8 | SAMRO A | San Marino | 1:40.18 | 1:39.83 | |
| 9 | ALEM A | Alemany | 1:41.76 | 1:40.25 | |
| 10 | SABAR A | Santa Barbara | 1:42.99 | 1:42.66 | |
| Heat 3 of 4 Event 2 Boys 200 Medley | |||||
| 1 | WOODB A | Woodbridge | 1:42.19 | 1:42.47 | |
| 2 | ELTOR A | El Toro | 1:40.56 | 1:41.89 | |
| 3 | ALIS A | Aliso Niguel | 1:39.03 | 1:39.99 | |
| 4 | NORWO A | Northwood | 1:37.61 | 1:38.30 | |
| 5 | CAPO A | Capo Valley | 1:36.25 | 1:37.74 | |
| 6 | WSTLK A | Westlake | 1:36.77 | 1:35.55 | |
| 7 | EDIS A | Edison | 1:38.21 | 1:38.02 | |
| 8 | BECK A | Beckman | 1:39.92 | 1:39.83 | |
| 9 | IRVI A | Irvine | 1:41.00 | 1:41.66 | |
| 10 | NORCO A | Norco | 1:42.63 | 1:48.85 | |
| Heat 4 of 4 Event 2 Boys 200 Medley | |||||
| 1 | VALVA A | Valencia/V | 1:41.95 | 1:42.22 | |
| 2 | TRAB A | Trabuco Hills | 1:40.44 | 1:39.17 | |
| 3 | DOSP A | Dos Pueblos | 1:38.81 | 1:38.44 | |
| 4 | LACA A | La Canada | 1:36.82 | 1:35.59 | |
| 5 | CDM A | Corona del Mar | 1:34.17 | 1:34.15 | |
| 6 | MDEI A | Mater Dei | 1:36.76 | 1:35.08 | |
| 7 | HARV A | HarvardWestlake | 1:37.97 | 1:37.54 | |
| 8 | SAMRG A | St. Margarita | 1:39.72 | 1:41.07 | |
| 9 | LOALA A | Los Alamitos | 1:40.96 | 1:41.97 | |
| 10 | WSTRA A | West Ranch | 1:42.62 | 1:41.56 | |
| Event 3 Girls 200 Free | |||||
| Heat 0 of 4 Event 3 Girls 200 Free | |||||
| 0 | Alaina Vaughn | Aliso Niguel | 1:58.86 | 0.00 | |
| 0 | Caitlyn Lozano | Alemany | 1:59.62 | 0.00 | |
| 0 | Delaney Cleveland | Edison | 1:59.20 | 0.00 | |
| 0 | Grace Wakabyashi | South Pasadena | 1:58.79 | 0.00 | |
| 0 | Joyce Kim | Santiago/C | 1:59.49 | 0.00 | |
| 0 | Karin Jester | Marina | 1:59.80 | 0.00 | |
| 0 | Megan LaTourette | Capo Valley | 1:58.85 | 0.00 | |
| 0 | Paige Pratt | Tesoro | 1:58.38 | 0.00 | |
| 0 | Philippa Saunders | Corona del Mar | 1:58.39 | 0.00 | |
| 0 | Raselle Chetwynd | San Clemente | 1:58.23 | 0.00 | |
| 0 | Sabrina Zavala | South Pasadena | 1:58.86 | 0.00 | |
| 0 | Taylor Shore | Santiago/C | 1:58.69 | 0.00 | |
| 0 | Tori Andreas | Redlands EV | 1:58.30 | 0.00 | |
| 0 | Victoria Davis | Santiago/C | 1:59.81 | 0.00 | |
| Heat 1 of 4 Event 3 Girls 200 Free | |||||
| 3 | Christina Santala | Aliso Niguel | 1:58.09 | 1:58.71 | |
| 4 | Sophie Trabucco | Santa Barbara | 1:57.57 | 1:57.67 | |
| 5 | Hannah Barthmuss | Newbury Park | 1:57.41 | 1:58.57 | |
| 6 | Samantha Zavala | South Pasadena | 1:57.56 | 1:59.65 | |
| 7 | Laurel Kistler | Dos Pueblos | 1:58.06 | 1:58.59 | |
| 8 | Heather McKillican | Ventura | 1:58.12 | 2:00.68 | |
| Heat 2 of 4 Event 3 Girls 200 Free | |||||
| 1 | Katie Altmayer | Flintridge SH | 1:56.15 | 1:56.20 | |
| 2 | Allegra Ingerson | University | 1:54.95 | 1:55.87 | |
| 3 | Natalie Malicki | Trabuco Hills | 1:54.22 | 1:54.49 | |
| 4 | Sydney Franzen | St. Margarita | 1:53.07 | 1:54.13 | |
| 5 | Daniela Georges | Woodbridge | 1:49.41 | 1:51.77 | |
| 6 | Katy Campbell | La Canada | 1:51.57 | 1:51.95 | |
| 7 | Miranda Rouse | Los Alamitos | 1:53.47 | 1:56.76 | |
| 8 | Allison McCormick | Corona del Mar | 1:54.30 | 1:56.19 | |
| 9 | Katy Sonksen | Saugus | 1:55.79 | 1:56.41 | |
| 10 | Ieva Galinyte | University | 1:56.78 | 1:58.06 | |
| Heat 3 of 4 Event 3 Girls 200 Free | |||||
| 1 | Dasha Depew | San Marcos | 1:56.06 | 1:56.61 | |
| 2 | Kendal Guy | Mission Viejo | 1:54.44 | 1:55.93 | |
| 3 | Emma Osowski | Hart | 1:54.08 | 1:54.96 | |
| 4 | Morgan Nassif | Laguna Hills | 1:52.90 | 1:53.33 | |
| 5 | Emily Jiang | Irvine | 1:49.37 | 1:51.42 | |
| 6 | Brooke Lorentzen | Capo Valley | 1:50.64 | 1:51.40 | |
| 7 | Alex Wolf | King | 1:53.30 | 1:54.19 | |
| 8 | Grace Anderson | Laguna Hills | 1:54.28 | 1:54.57 | |
| 9 | Megan Schultz | Hart | 1:55.60 | 1:55.83 | |
| 10 | Sierra Gage | Capo Valley | 1:56.49 | 1:58.97 | |
| Heat 4 of 4 Event 3 Girls 200 Free | |||||
| 1 | Asia Antoniuk | Hart | 1:55.99 | 1:56.37 | |
| 2 | Alys Williams | Edison | 1:54.31 | 1:58.58 | |
| 3 | Dayae Choi | Woodbridge | 1:53.68 | 1:52.71 | |
| 4 | Marina Spadoni | Mission Viejo | 1:52.23 | 1:51.43 | |
| 5 | Katie McLaughlin | JSerra | 1:48.89 | 1:49.25 | |
| 6 | Kylie Boyce | Edison | 1:49.73 | 1:52.88 | |
| 7 | Tiffany Warmuth | San Marino | 1:53.09 | 1:55.05 | |
| 8 | Haley Preston | Westlake | 1:54.25 | 1:55.64 | |
| 9 | Jenn Schulman | Fountain Valley | 1:55.43 | 1:58.55 | |
| 10 | Allison Fogleman | Moorpark | 1:56.16 | 1:57.33 | |
| Event 4 Boys 200 Free | |||||
| Heat 0 of 4 Event 4 Boys 200 Free | |||||
| 0 | Andrew Moore | Agoura | 1:46.73 | 0.00 | |
| 0 | Anthony Limon | Edison | 1:48.07 | 0.00 | |
| 0 | Chandler Lee | Calabasas | 1:47.80 | 0.00 | |
| 0 | Colton Douda | Agoura | 1:47.52 | 0.00 | |
| 0 | Dalton Kenefick | Fountain Valley | 1:48.69 | 0.00 | |
| 0 | Dane Bell | La Canada | 1:47.23 | 0.00 | |
| 0 | Daniel Carpenter | Dana Hills | 1:48.43 | 0.00 | |
| 0 | Dylan Baptist | Alemany | 1:46.62 | 0.00 | |
| 0 | Henry Copses | HarvardWestlake | 1:46.16 | 0.00 | |
| 0 | Jack Henry Oberto | Alemany | 1:46.24 | 0.00 | |
| 0 | Jacob Wilson | Santiago/C | 1:47.19 | 0.00 | |
| 0 | James Betz | St. Margarita | 1:46.39 | 0.00 | |
| 0 | Jerad Kaskawal | Servite | 1:47.87 | 0.00 | |
| 0 | Jonathan Gragas | Hart | 1:48.98 | 0.00 | |
| 0 | Joshua Graves | Servite | 1:47.56 | 0.00 | |
| 0 | Judson Balding | Northwood | 1:48.63 | 0.00 | |
| 0 | Justin Lee | Saugus | 1:47.71 | 0.00 | |
| 0 | Kallen Kao | Northwood | 1:46.61 | 0.00 | |
| 0 | Kristofer Korth | Hart | 1:46.35 | 0.00 | |
| 0 | Matthew Stulp | Valencia/V | 1:47.28 | 0.00 | |
| 0 | Max Walsh | St. Margarita | 1:47.51 | 0.00 | |
| 0 | Michael Arcemont | Mater Dei | 1:46.81 | 0.00 | |
| 0 | Omar Urueta | SJ Bosco | 1:47.55 | 0.00 | |
| 0 | Paul Sigler | Corona del Mar | 1:47.22 | 0.00 | |
| 0 | Riki Yamamoto | Irvine | 1:48.73 | 0.00 | |
| 0 | Russell Taylor | Laguna Hills | 1:46.57 | 0.00 | |
| 0 | Sasha Mitrushina | Westlake | 1:46.50 | 0.00 | |
| 0 | Thomas Turner | Westlake | 1:46.82 | 0.00 | |
| 0 | Xander Rockney-Finger | Ventura | 1:45.96 | 0.00 | |
| Heat 1 of 4 Event 4 Boys 200 Free | |||||
| 3 | Richard Barden | Corona del Mar | 1:45.58 | 1:47.11 | |
| 4 | Kurtis Rossie | Loyola | 1:45.46 | 1:47.45 | |
| 5 | Zack Ennis | Beckman | 1:44.93 | 1:45.50 | |
| 6 | Andrew Silvers | Newport Harbor | 1:44.96 | 1:46.19 | |
| 7 | Fernando Duenas | Redlands EV | 1:45.56 | 1:47.91 | |
| 8 | Fernando Ferreira | Beckman | 1:45.79 | 1:45.75 | |
| Heat 2 of 4 Event 4 Boys 200 Free | |||||
| 1 | David Heron | Mission Viejo | 1:44.79 | 1:46.23 | |
| 2 | Matt Johnson | Hart | 1:44.45 | 1:44.62 | |
| 3 | George Schnaars | Tesoro | 1:43.08 | 1:44.40 | |
| 4 | Nathan Diaz | Santiago/C | 1:42.28 | 1:44.44 | |
| 5 | Brandon Boval | Tesoro | 1:41.54 | 1:41.61 | |
| 6 | Preston Lee | Newport Harbor | 1:41.93 | 1:43.10 | |
| 7 | Austin Takeda | Ventura | 1:42.72 | 1:42.85 | |
| 8 | Julio Ferreira | Beckman | 1:43.89 | 1:43.08 | |
| 9 | Tony Morelli | Edison | 1:44.50 | 1:43.93 | |
| 10 | Kyle Otazu | Loyola | 1:44.93 | 1:46.68 | |
| Heat 3 of 4 Event 4 Boys 200 Free | |||||
| 1 | David Sommers | Westlake | 1:44.71 | 1:45.92 | |
| 2 | Garret Shimko | Poly/Riverside | 1:44.19 | 1:44.57 | |
| 3 | Armen Darbinyan | Crespi | 1:43.06 | 1:41.10 | |
| 4 | Christian Garkani | Corona del Mar | 1:42.06 | 1:40.35 | |
| 5 | Logan Redondo | Capo Valley | 1:40.81 | 1:41.38 | |
| 6 | Matt Drum | Los Alamitos | 1:41.84 | 1:42.33 | |
| 7 | Zachary Ridout | Capo Valley | 1:42.58 | 1:44.30 | |
| 8 | Alejandro Ortiz | University | 1:43.81 | 1:43.90 | |
| 9 | Tyler Hutten | West Ranch | 1:44.49 | 1:45.21 | |
| 10 | Slater Goodman | Capo Valley | 1:44.90 | 1:44.25 | |
| Heat 4 of 4 Event 4 Boys 200 Free | |||||
| 1 | Noah Schlenk | North | 1:44.70 | 1:44.66 | |
| 2 | Matt Wong | University | 1:43.97 | 1:44.80 | |
| 3 | Jonathan Morsch | Saugus | 1:43.06 | 1:43.22 | |
| 4 | Spencer DeShon | Capo Valley | 1:42.01 | 1:43.08 | |
| 5 | Tom Fisher | Newport Harbor | 1:40.67 | 1:45.95 | |
| 6 | Janardan Burns | Aliso Niguel | 1:41.76 | 1:42.89 | |
| 7 | Nic Lum | Dos Pueblos | 1:42.29 | 1:43.83 | |
| 8 | Kyle Berg | Royal | 1:43.49 | 1:44.45 | |
| 9 | Kyle Lee | Irvine | 1:44.49 | 1:45.32 | |
| 10 | Sam Lee | University | 1:44.86 | 1:46.44 | |
| Event 5 Girls 200 IM | |||||
| Heat 0 of 4 Event 5 Girls 200 IM | |||||
| 0 | Alison Sechrest | Capo Valley | 2:17.89 | 0.00 | |
| 0 | Aly Abernathy | Royal | 2:17.49 | 0.00 | |
| 0 | Amanda Bliss | Los Alamitos | 2:15.63 | 0.00 | |
| 0 | Amber Lawson | Corona | 2:14.24 | 0.00 | |
| 0 | Britton Forker | Dana Hills | 2:14.17 | 0.00 | |
| 0 | Chandler Regan | Lutheran/Orange | 2:15.52 | 0.00 | |
| 0 | Christine Lusk | Hart | 2:17.82 | 0.00 | |
| 0 | Grace O'Toole | Newbury Park | 2:16.27 | 0.00 | |
| 0 | Jamie Wilson | Corona del Mar | 2:17.99 | 0.00 | |
| 0 | Katy Holmes | Yucaipa | 2:17.93 | 0.00 | |
| 0 | Madison Matsushima | Capo Valley | 2:17.63 | 0.00 | |
| 0 | Marcia Ryan | Redlands | 2:14.78 | 0.00 | |
| 0 | Megan (Memei) Sirijariyavat | University | 2:15.46 | 0.00 | |
| 0 | Mounes Rokhideh | Capo Valley | 2:15.06 | 0.00 | |
| 0 | Nicole Urbanski | Irvine | 2:13.64 | 0.00 | |
| 0 | Nikki Item | King | 2:17.98 | 0.00 | |
| 0 | Solie Laughlin | Ventura | 2:16.71 | 0.00 | |
| 0 | Taylor Smith | San Clemente | 2:17.83 | 0.00 | |
| Heat 1 of 4 Event 5 Girls 200 IM | |||||
| 2 | Kylie Mihld | Yucaipa | 2:13.63 | 2:14.92 | |
| 3 | Caitie Hawthorne | Chaminade | 2:13.54 | 2:15.40 | |
| 4 | Maelyn Adornetto | Dos Pueblos | 2:13.07 | 2:15.46 | |
| 5 | Isabella Kearns | Rosary | 2:12.03 | 2:11.86 | |
| 6 | Gabrielle Libang | Royal | 2:12.08 | 2:11.91 | |
| 7 | Tara Olson | Saugus | 2:13.09 | 2:12.72 | |
| 8 | Courtney Nuttall | Dos Pueblos | 2:13.63 | 2:13.12 | |
| Heat 2 of 4 Event 5 Girls 200 IM | |||||
| 1 | Courteny Chrzas | West Ranch | 2:11.37 | 2:13.32 | |
| 2 | Nicole Antoniuk | Hart | 2:09.60 | 2:10.68 | |
| 3 | Casey Duckworth | Newport Harbor | 2:07.70 | 2:07.20 | |
| 4 | Chesna Biolley | Ventura | 2:06.02 | 2:06.39 | |
| 5 | Jaime Dang | Fountain Valley | 2:05.30 | 2:05.48 | |
| 6 | Jiana Vargem | Mater Dei | 2:05.70 | 2:06.87 | |
| 7 | Mikayla Ranslem | Hart | 2:07.41 | 2:09.45 | |
| 8 | Jessica Mosbaugh | Los Alamitos | 2:07.91 | 2:10.48 | |
| 9 | Natalie Manders | Beckman | 2:10.53 | 2:11.02 | |
| 10 | Holly Fosmire | Los Alamitos | 2:11.63 | 2:14.53 | |
| Heat 3 of 4 Event 5 Girls 200 IM | |||||
| 1 | Sydney Wong | HarvardWestlake | 2:11.01 | 2:12.94 | |
| 2 | Catie Anderson | Valencia/V | 2:09.19 | 2:09.82 | |
| 3 | Brittany Kahn | JSerra | 2:07.65 | 2:08.39 | |
| 4 | Lindsey Clary | Poly/Riverside | 2:05.88 | 2:07.36 | |
| 5 | Brianna Weinstein | Irvine | 2:03.71 | 2:04.61 | |
| 6 | Genevieve Bradford | Woodbridge | 2:05.61 | 2:04.75 | |
| 7 | Taylor Guy | Mission Viejo | 2:06.84 | 2:08.63 | |
| 8 | Stephanie Schlobohm | Aliso Niguel | 2:07.81 | 2:05.81 | |
| 9 | Sarah Yoshii | Laguna Hills | 2:10.48 | 2:10.32 | |
| 10 | Johanna Skaggs | Centennial/Cor | 2:11.48 | 2:12.74 | |
| Heat 4 of 4 Event 5 Girls 200 IM | |||||
| 1 | Caitlin Baker | Saugus | 2:10.65 | 2:12.07 | |
| 2 | Kirsten Vose | Flintridge SH | 2:08.30 | 2:10.71 | |
| 3 | Maggie Burton | University | 2:07.50 | 2:06.85 | |
| 4 | Karli Thuen | JSerra | 2:05.83 | 2:06.42 | |
| 5 | Lizzie Devitt | St. Margarita | 2:02.02 | 2:03.43 | |
| 6 | Megan Rankin | University | 2:05.48 | 2:02.27 | |
| 7 | Devin Newton | Edison | 2:06.54 | 2:05.90 | |
| 8 | Megan Gehrich | St. Margarita | 2:07.71 | 2:08.92 | |
| 9 | Julia Ju | University | 2:10.19 | 2:10.07 | |
| 10 | Kaitlin Pang | Aliso Niguel | 2:11.41 | 2:14.24 | |
| Event 6 Boys 200 IM | |||||
| Heat 0 of 4 Event 6 Boys 200 IM | |||||
| 0 | Alex Kryger | Fountain Valley | 2:02.75 | 0.00 | |
| 0 | Axel Reed | St. Margarita | 2:02.72 | 0.00 | |
| 0 | Bradley Toland | Mater Dei | 2:00.19 | 0.00 | |
| 0 | Carlton Lew | South Pasadena | 2:02.48 | 0.00 | |
| 0 | Chris Ameling | Los Alamitos | 2:02.37 | 0.00 | |
| 0 | Chris Cogswell | Hart | 1:59.76 | 0.00 | |
| 0 | Cory Nguyen | Fountain Valley | 2:02.95 | 0.00 | |
| 0 | Dennis Lee | Temple City | 2:03.99 | 0.00 | |
| 0 | Derek Ahmed | Los Alamitos | 2:00.40 | 0.00 | |
| 0 | Estephen Saliba | Mater Dei | 2:00.73 | 0.00 | |
| 0 | Jeff Wynkoop | Tesoro | 2:01.08 | 0.00 | |
| 0 | Jessie Kim | Valencia/V | 1:59.82 | 0.00 | |
| 0 | John Alvstad | Beckman | 2:03.38 | 0.00 | |
| 0 | John Copses | HarvardWestlake | 2:01.61 | 0.00 | |
| 0 | Joseph Rayos | Crespi | 2:03.44 | 0.00 | |
| 0 | Josh Anatalio | SJ Bosco | 2:00.80 | 0.00 | |
| 0 | Juson Hoo | Westlake | 2:03.08 | 0.00 | |
| 0 | Kyle Johnston | Tesoro | 2:03.36 | 0.00 | |
| 0 | Mark Raybukh | Crespi | 2:03.53 | 0.00 | |
| 0 | Matt Varraveto | La Canada | 2:02.84 | 0.00 | |
| 0 | Matthew Howard | Canyon/Canyon Co | 2:01.27 | 0.00 | |
| 0 | Michael Tong | Northwood | 2:03.21 | 0.00 | |
| 0 | Nick DeVito | Loyola | 2:01.40 | 0.00 | |
| 0 | Nick Manders | Beckman | 2:03.40 | 0.00 | |
| 0 | Nick Vargas | Ventura | 1:59.75 | 0.00 | |
| 0 | Nigel Item | King | 2:02.43 | 0.00 | |
| 0 | Phillip Wong | West Ranch | 2:01.46 | 0.00 | |
| 0 | Quincy Liu | Hart | 1:59.81 | 0.00 | |
| 0 | Ryan Wolf | Beckman | 2:02.55 | 0.00 | |
| 0 | Samuel To | San Marino | 2:01.20 | 0.00 | |
| 0 | Travis Pham | Irvine | 2:02.50 | 0.00 | |
| 0 | Tyler Lin | Corona del Mar | 2:01.19 | 0.00 | |
| 0 | Zachary Dorrego | Santiago/C | 2:00.72 | 0.00 | |
| Heat 1 of 4 Event 6 Boys 200 IM | |||||
| 3 | Connor Johnson | Loyola | 1:59.31 | 1:55.58 | |
| 4 | Wade Nelson | Edison | 1:58.96 | 1:58.81 | |
| 5 | Javier Lopez | San Marino | 1:58.81 | 1:59.32 | |
| 6 | Alex Durham | Yucaipa | 1:58.93 | 1:56.41 | |
| 7 | Judson Howard | Northwood | 1:58.98 | 2:00.51 | |
| 8 | William Monjay | Northwood | 1:59.38 | 1:59.62 | |
| Heat 2 of 4 Event 6 Boys 200 IM | |||||
| 1 | Jason Rodriguez | Northwood | 1:58.01 | 1:56.39 | |
| 2 | Alex Valente | Dos Pueblos | 1:57.09 | 1:59.55 | |
| 3 | Zachary Yong | University | 1:56.07 | 1:55.21 | |
| 4 | Garrett Chin | La Canada | 1:54.57 | 1:52.97 | |
| 5 | Michael Wen | Westlake | 1:52.92 | 1:53.66 | |
| 6 | Liam Karas | Corona del Mar | 1:54.01 | 1:53.51 | |
| 7 | Alex Peterson | Laguna Hills | 1:55.54 | 1:56.16 | |
| 8 | Nathan Tsai | San Marino | 1:56.33 | 1:56.51 | |
| 9 | Justin Hanson | Corona del Mar | 1:57.57 | 2:00.12 | |
| 10 | Anthoney Tsou | University | 1:58.38 | 1:57.45 | |
| Heat 3 of 4 Event 6 Boys 200 IM | |||||
| 1 | Devin Morris | Crespi | 1:57.68 | 1:57.81 | |
| 2 | Walker Bell | Dos Pueblos | 1:57.00 | 1:58.58 | |
| 3 | Andy Liu | HarvardWestlake | 1:56.01 | 1:59.32 | |
| 4 | Ryan Nelson | Edison | 1:54.24 | 1:52.57 | |
| 5 | Brandon Nguyen | La Canada | 1:52.17 | 1:52.27 | |
| 6 | Jared Namba | Corona del Mar | 1:53.62 | 1:51.54 | |
| 7 | Matthew Chalcarz | Capo Valley | 1:55.49 | 1:59.37 | |
| 8 | Zachary Graves | Servite | 1:56.22 | 1:57.43 | |
| 9 | Chris Viera | Los Alamitos | 1:57.45 | 1:58.23 | |
| 10 | Jimmy Gonzales | Santiago/C | 1:58.18 | 2:00.07 | |
| Heat 4 of 4 Event 6 Boys 200 IM | |||||
| 1 | Mitchell Heimbach | Dana Hills | 1:57.62 | 2:00.03 | |
| 2 | Kyle Perez | North | 1:56.92 | 1:57.75 | |
| 3 | Michael Schiffer | University | 1:55.66 | 1:54.40 | |
| 4 | Thomas Smith | Edison | 1:54.17 | 1:52.40 | |
| 5 | Corey Okubo | University | 1:51.29 | 1:51.68 | |
| 6 | Tanner Cridland | El Toro | 1:52.94 | 1:54.46 | |
| 7 | Peter Kropp | Loyola | 1:54.73 | 1:53.86 | |
| 8 | Josh Smith | Edison | 1:56.11 | 1:52.32 | |
| 9 | Brian Weisbecker | Capo Valley | 1:57.37 | 1:59.45 | |
| 10 | Anthony DeVetis | Newbury Park | 1:58.02 | 1:58.21 | |
| Event 7 Girls 50 Free | |||||
| Heat 0 of 4 Event 7 Girls 50 Free | |||||
| 0 | Abby Batcheller | Trabuco Hills | 25.51 | 0.00 | |
| 0 | Alexa Clayfield | Woodbridge | 25.20 | 0.00 | |
| 0 | Allison Skaggs | El Toro | 25.09 | 0.00 | |
| 0 | Anne Cruz | Aliso Niguel | 25.00 | 0.00 | |
| 0 | Brianna Daboub | Mater Dei | 25.37 | 0.00 | |
| 0 | Elizabeth Jones | King | 25.64 | 0.00 | |
| 0 | Ella Weber | Los Alamitos | 25.50 | 0.00 | |
| 0 | Emily Carlson | Dana Hills | 25.50 | 0.00 | |
| 0 | Emily Gibson | St. Margarita | 25.61 | 0.00 | |
| 0 | Emily Martin | Yucaipa | 25.26 | 0.00 | |
| 0 | Emily Swindle | Dos Pueblos | 25.41 | 0.00 | |
| 0 | Eva Dulcich | Flintridge SH | 25.40 | 0.00 | |
| 0 | Felicia Wang | Capo Valley | 25.41 | 0.00 | |
| 0 | Hailey Goodner | Dos Pueblos | 25.70 | 0.00 | |
| 0 | Haley Bowe | Irvine | 25.49 | 0.00 | |
| 0 | Hannah Deboskey | El Toro | 25.36 | 0.00 | |
| 0 | Hannah Thompson | Norco | 25.17 | 0.00 | |
| 0 | Jacey Dolstra | Redlands | 25.29 | 0.00 | |
| 0 | Julianne Cook | Irvine | 25.04 | 0.00 | |
| 0 | Kate Iio | South Pasadena | 25.33 | 0.00 | |
| 0 | Maggie Beyer | JSerra | 25.01 | 0.00 | |
| 0 | Marissa Verdi | Santiago/C | 24.99 | 0.00 | |
| 0 | Marlo Birkman | Santiago/C | 25.47 | 0.00 | |
| 0 | Megan Linder | Agoura | 25.52 | 0.00 | |
| 0 | Natalie May | Edison | 25.48 | 0.00 | |
| 0 | Paisley O'Shea | Ventura | 25.42 | 0.00 | |
| 0 | Rachel Fattal | Los Alamitos | 25.15 | 0.00 | |
| 0 | Samantha Campbell | La Canada | 25.11 | 0.00 | |
| 0 | Sarah Jamieson | Dos Pueblos | 25.02 | 0.00 | |
| 0 | Sarah Kreiser | Trabuco Hills | 25.49 | 0.00 | |
| 0 | Sarah Yao | Fountain Valley | 25.33 | 0.00 | |
| 0 | Shannon Crowley | Los Alamitos | 25.00 | 0.00 | |
| 0 | Sierra Driessen | Hunt Beach | 25.42 | 0.00 | |
| 0 | Sierra Ochoa | Irvine | 25.21 | 0.00 | |
| 0 | Tess Wardle | Ventura | 25.63 | 0.00 | |
| Heat 1 of 4 Event 7 Girls 50 Free | |||||
| 2 | Carly Christian | Newport Harbor | 24.95 | 25.39 | |
| 3 | Sierra Smiley | Santiago/C | 24.89 | 25.19 | |
| 4 | Claire VanHouten | Capo Valley | 24.85 | 25.23 | |
| 5 | Abigail Oshiro | Edison | 24.83 | 25.22 | |
| 6 | Erin Parrett | University | 24.84 | 24.88 | |
| 7 | Jenn Schulman | Fountain Valley | 24.87 | 25.45 | |
| 8 | Mikayla Vessey | Redlands EV | 24.95 | 24.72 | |
| Heat 2 of 4 Event 7 Girls 50 Free | |||||
| 1 | Jax Shoults | St. Margarita | 24.73 | 25.16 | |
| 2 | Shayla Austin | Canyon/Canyon Co | 24.47 | 24.38 | |
| 3 | Emma Henderson | University | 24.27 | 24.04 | |
| 4 | Sophie Fiscella | Valencia/V | 23.99 | 24.27 | |
| 5 | Kaitlyn Albertoli | JSerra | 23.51 | 23.84 | |
| 6 | Maggie Hofstadter | University | 23.86 | 24.06 | |
| 7 | Ellie Morrissey | Edison | 24.15 | 23.67 | |
| 8 | Hailey Golden | Lutheran/Orange | 24.42 | 24.76 | |
| 9 | Hollace Barden | Corona del Mar | 24.60 | 24.81 | |
| 10 | Nicolette Barreiro | Hart | 24.81 | 24.82 | |
| Heat 3 of 4 Event 7 Girls 50 Free | |||||
| 1 | Olivia Boisen | Capo Valley | 24.73 | 24.99 | |
| 2 | Marissa Robertson | Newport Harbor | 24.44 | 25.16 | |
| 3 | Rebecca Aguilar | El Toro | 24.25 | 24.51 | |
| 4 | Brynne Wong | Corona del Mar | 23.98 | 23.85 | |
| 5 | Lynea Baudino | Los Alamitos | 23.40 | 23.72 | |
| 6 | Taylor Johnson | Fountain Valley | 23.81 | 23.91 | |
| 7 | Christy Wilde | Laguna Hills | 24.12 | 23.89 | |
| 8 | Megan Leckich | Capo Valley | 24.38 | 24.59 | |
| 9 | Kassie Shannon | HarvardWestlake | 24.53 | 24.48 | |
| 10 | Kellie Fecarotta | St. Margarita | 24.80 | 24.98 | |
| Heat 4 of 4 Event 7 Girls 50 Free | |||||
| 1 | Tamara Santoyo | Hart | 24.71 | 24.64 | |
| 2 | Kailyn Koh | San Marino | 24.44 | 24.81 | |
| 3 | Savannah Miller | Westlake | 24.18 | 23.66 | |
| 4 | Rebecca Millard | JSerra | 23.92 | 23.71 | |
| 5 | Abbey Weitzeil | Saugus | 23.38 | 23.14 | |
| 6 | Sarah Olson | La Canada | 23.80 | 24.13 | |
| 7 | Taylor Poliseno | West Ranch | 23.99 | 24.26 | |
| 8 | Kelsey O'Brien | Santa Barbara | 24.37 | 24.08 | |
| 9 | Annie Tran | University | 24.48 | 24.39 | |
| 10 | Raquel Remick | St. Margarita | 24.74 | 24.65 | |
| Event 8 Boys 50 Free | |||||
| Heat 0 of 4 Event 8 Boys 50 Free | |||||
| 0 | AJ Jensen | Trabuco Hills | 22.53 | 0.00 | |
| 0 | Aaron Schwartz | Calabasas | 22.45 | 0.00 | |
| 0 | Abhi Sarkar-Frandsen | San Marcos | 22.36 | 0.00 | |
| 0 | Alek Walton | Santiago/C | 22.67 | 0.00 | |
| 0 | Austin Phillips | Trabuco Hills | 22.28 | 0.00 | |
| 0 | Blake Chalman | Lutheran/Orange | 22.67 | 0.00 | |
| 0 | Chris Allmann | Irvine | 22.49 | 0.00 | |
| 0 | Chris Lim | University | 22.44 | 0.00 | |
| 0 | Christian Reed | Buena | 22.56 | 0.00 | |
| 0 | Colin Lynch | HarvardWestlake | 22.44 | 0.00 | |
| 0 | Colton Douda | Agoura | 22.27 | 0.00 | |
| 0 | Doug Brown | SJ Bosco | 22.38 | 0.00 | |
| 0 | Edgar Zetina | North | 22.69 | 0.00 | |
| 0 | Garrett Danner | El Toro | 22.49 | 0.00 | |
| 0 | Grant Schroeder | Dos Pueblos | 22.67 | 0.00 | |
| 0 | Griffin Scott | Hart | 22.39 | 0.00 | |
| 0 | Jay Jackman | University | 22.37 | 0.00 | |
| 0 | Jesse Camou | Royal | 22.63 | 0.00 | |
| 0 | Josh Mundell | El Toro | 22.59 | 0.00 | |
| 0 | Justin Cowan | Los Alamitos | 22.43 | 0.00 | |
| 0 | Kane Kaneshiro | Beckman | 22.53 | 0.00 | |
| 0 | Kendall Vance | Dana Hills | 22.54 | 0.00 | |
| 0 | Kevin Moore | Hart | 22.39 | 0.00 | |
| 0 | Kyle Jackson | Beckman | 22.39 | 0.00 | |
| 0 | Mason Gray | Ventura | 22.63 | 0.00 | |
| 0 | Naphong Aneksirikul | Hart | 22.51 | 0.00 | |
| 0 | Nathan Gangloff | Lutheran/Orange | 22.70 | 0.00 | |
| 0 | Nathan Torres | Edison | 22.69 | 0.00 | |
| 0 | Sam Miller | JSerra | 22.56 | 0.00 | |
| 0 | Stephen Riggins | St. Margarita | 22.46 | 0.00 | |
| 0 | Steven Thorp | Centennial/Cor | 22.70 | 0.00 | |
| 0 | Tanner Jimenez | Norco | 22.55 | 0.00 | |
| 0 | Tarry Burkhardt | Santa Barbara | 22.28 | 0.00 | |
| 0 | Travis Kissinger | Woodbridge | 22.42 | 0.00 | |
| 0 | Troy Oates | Edison | 22.49 | 0.00 | |
| 0 | Vincent Dodero | Dos Pueblos | 22.43 | 0.00 | |
| 0 | Zach Nelson | El Toro | 22.49 | 0.00 | |
| Heat 1 of 4 Event 8 Boys 50 Free | |||||
| 3 | Jeff Kubit | University | 22.25 | 22.08 | |
| 4 | Nicholas Morabito | Santiago/C | 22.20 | 22.60 | |
| 5 | Robert Elliot | Santiago/C | 22.15 | 22.09 | |
| 6 | David Puczkowski | Westlake | 22.15 | 22.40 | |
| 7 | Taylor Peterson | Tesoro | 22.21 | 22.34 | |
| 8 | Will Weggeland | Poly/Riverside | 22.26 | 22.07 | |
| Heat 2 of 4 Event 8 Boys 50 Free | |||||
| 1 | Christain Searing | Los Alamitos | 22.10 | 22.47 | |
| 2 | Ari Marks | Corona del Mar | 22.02 | 21.61 | |
| 3 | Patrick Brown | Loyola | 21.84 | 22.02 | |
| 4 | Tyler Testman | Capo Valley | 21.69 | 21.54 | |
| 5 | Julian Jacobs | Yucaipa | 21.03 | 21.34 | |
| 6 | Dylan Payne | Mater Dei | 21.31 | 21.42 | |
| 7 | Drake Dunn | Dana Hills | 21.80 | 22.19 | |
| 8 | Jake Knell | Poly/Riverside | 21.97 | 22.24 | |
| 9 | Patrick Harrigan | Crespi | 22.05 | 22.44 | |
| 10 | Peter Loakes | La Canada | 22.13 | 21.75 | |
| Heat 3 of 4 Event 8 Boys 50 Free | |||||
| 1 | Cody Moore | Royal | 22.07 | 23.25 | |
| 2 | Roger Kjos | Dana Hills | 22.00 | 21.99 | |
| 3 | Cole Cogswell | Hart | 21.82 | 22.20 | |
| 4 | Jon Beck | Capo Valley | 21.46 | 21.85 | |
| 5 | Fred Abramyan | Loyola | 20.95 | 20.45 | |
| 6 | Jack Descombes | Capo Valley | 21.22 | 21.04 | |
| 7 | Max Quilici | HarvardWestlake | 21.70 | 21.88 | |
| 8 | Adam Abdulhamid | Agoura | 21.93 | 22.04 | |
| 9 | Sam Lee | University | 22.04 | 22.33 | |
| 10 | Alec Niederland | Edison | 22.12 | 21.57 | |
| Heat 4 of 4 Event 8 Boys 50 Free | |||||
| 1 | Chandler Jarrels | Los Alamitos | 22.07 | 22.27 | |
| 2 | Jack Harryman | Corona del Mar | 22.00 | 22.20 | |
| 3 | Seva Eagle | King | 21.81 | 21.86 | |
| 4 | Christian Ampe | El Toro | 21.35 | 21.47 | |
| 5 | Fletcher Norseen | Irvine | 20.84 | 21.49 | |
| 6 | Blake Motal | Corona del Mar | 21.04 | 21.08 | |
| 7 | Jonathan Carlson | Capo Valley | 21.70 | 21.69 | |
| 8 | Brent Bazzell | Edison | 21.90 | 21.72 | |
| 9 | RJ Simmons | Northwood | 22.03 | 22.23 | |
| 10 | Christopher Lietaert | Santiago/C | 22.10 | 22.53 | |
| Event 9 Girls 1 Diving | |||||
| 0 | Ariana Brooks | El Toro | 4:54.50 | 0.00 | |
| 0 | Barclay (Machika) Kaku | University | 5:52.45 | 0.00 | |
| 0 | Brooke Smith | Marina | 5:32.65 | 0.00 | |
| 0 | Claire Linden | San Marino | 5:23.05 | 0.00 | |
| 0 | Hunter Littlejohn | San Juan Hills | 5:11.10 | 0.00 | |
| 0 | Jaymee Oser | Marina | 5:12.35 | 0.00 | |
| 0 | Katie Waschak | Saugus | 5:17.50 | 0.00 | |
| 0 | Kiley Fitzgerald | Valencia/V | 5:21.10 | 0.00 | |
| 0 | Mariah Dodero | Dos Pueblos | 4:53.35 | 0.00 | |
| 0 | Ngo Lena | Marina | 4:21.00 | 0.00 | |
| 0 | Niki Dunman | Edison | 5:32.15 | 0.00 | |
| 0 | Peighton Hall | West Ranch | 4:37.05 | 0.00 | |
| 0 | Shannon Finigan | Tesoro | 6:41.35 | 0.00 | |
| 1 | Danielle Repper | Dana Hills | 9:15.90 | 5:44.75 | |
| 2 | Lauren Pierce | Dana Hills | 8:41.75 | 5:16.80 | |
| 3 | Makenna Chamoures | San Clemente | 8:15.05 | 6:08.10 | |
| 4 | Isabelle Choquehuanca | St. Margarita | 8:12.15 | 6:29.00 | |
| 5 | Natalie Stahl | Calabasas | 8:00.95 | 5:18.60 | |
| 6 | Alexandra Caplan | Mission Viejo | 7:53.65 | 7:02.90 | |
| 7 | Samantha Gallagher | Tesoro | 7:52.95 | 5:35.55 | |
| 8 | Kendra Moore | Aliso Niguel | 7:52.65 | 4:25.45 | |
| 9 | Hayden Tavoda | Santiago/C | 7:50.30 | 5:12.00 | |
| 10 | Casey Rakauskas | Calabasas | 7:45.65 | 4:58.10 | |
| 11 | Payton Gabris | St. Margarita | 7:42.50 | 5:21.25 | |
| 12 | Nicole Ford | Capo Valley | 7:29.90 | 5:44.05 | |
| 13 | Carlye Townsend | San Clemente | 7:23.60 | 5:21.65 | |
| 14 | Tabitha Krebs | Corona del Mar | 7:22.95 | 5:34.15 | |
| 15 | Erica Curry | Fountain Valley | 7:08.25 | 2:47.80 | |
| 16 | Delaney Musselman | King | 7:00.10 | 2:54.90 | |
| 17 | Grace O'Brien | Tesoro | 6:56.20 | 4:54.25 | |
| 18 | Kaleigh Anderson | San Clemente | 6:56.10 | 4:36.30 | |
| 19 | Annie Whelan | St. Margarita | 6:53.15 | 2:57.20 | |
| 20 | Kiana Mourer | San Clemente | 6:49.60 | 5:07.20 | |
| 21 | Jordan Marthens | Trabuco Hills | 6:49.15 | 5:14.25 | |
| 22 | Delaney Adams | Mission Viejo | 6:47.80 | 4:53.20 | |
| 23 | Katherine Myers | Corona del Mar | 6:47.35 | 5:06.20 | |
| 24 | Mariah Curran | Dana Hills | 6:46.65 | 4:53.00 | |
| 25 | Caroline Bender | Flintridge SH | 6:41.05 | 2:33.30 | |
| 26 | Nikki Dutton | Dana Hills | 6:39.25 | 5:15.70 | |
| 27 | Alexa Mardirosian | King | 6:38.60 | 2:26.10 | |
| 28 | Jenny Stein | Calabasas | 6:36.90 | 2:56.70 | |
| 29 | Raina Brommer | King | 6:36.35 | 2:17.05 | |
| 30 | Jessica Clearly | Trabuco Hills | 6:35.00 | 2:16.40 | |
| 31 | Dolly Payne | Los Alamitos | 6:26.35 | 2:43.00 | |
| 32 | Rachel White | Mission Viejo | 6:25.90 | 5:04.95 | |
| 33 | Elise Yellot | Tesoro | 6:23.70 | 4:29.30 | |
| 34 | Emma Simmonds | West Ranch | 6:08.80 | 2:14.00 | |
| 35 | Gal Aizik | University | 6:00.40 | 2:17.80 | |
| 36 | Nadia Tseng | Hart | 5:59.56 | 2:24.10 | |
| Event 10 Boys 1 Diving | |||||
| Carter Harden | Valencia/V | 6:14.45 | 0.00 | ||
| 0 | Austin Howard | San Marcos | 5:46.45 | 0.00 | |
| 0 | Carter Boden | San Marcos | 5:07.85 | 0.00 | |
| 0 | Nathan Szeto | HarvardWestlake | 4:41.35 | 0.00 | |
| 1 | Lester Wright | Dos Pueblos | 10:17.40 | 7:18.20 | |
| 2 | Mark Anderson | El Toro | 9:42.55 | 7:21.70 | |
| 3 | Drake Nelson | Golden Valley | 9:04.15 | 5:53.60 | |
| 4 | Adam Payne | Los Alamitos | 8:35.30 | 5:40.30 | |
| 5 | Tarek Abdelghany | Capo Valley | 8:20.50 | 6:18.55 | |
| 6 | Alex Pasillas | Hunt Beach | 7:09.05 | 3:59.40 | |
| 7 | Adam Gross | Tesoro | 7:06.00 | 5:20.35 | |
| 8 | Connor Ferris | Canyon/Canyon Co | 7:05.20 | 4:03.55 | |
| 9 | Carlos Loera | King | 6:59.90 | 3:44.25 | |
| 10 | Logan Ferris | Canyon/Canyon Co | 6:51.30 | 3:57.00 | |
| 11 | Derek Simons | Dos Pueblos | 6:43.90 | 4:23.60 | |
| 12 | Tanner Neal | Dos Pueblos | 6:31.40 | 3:34.25 | |
| 13 | Derek Rider | Valencia/V | 6:24.90 | 4:10.75 | |
| 14 | Derek Hoare | Capo Valley | 6:19.70 | 4:37.15 | |
| 15 | Carter Hardin | Valencia/V | 6:14.45 | 4:02.70 | |
| 16 | Carter Kimball | Santa Barbara | 5:49.75 | 1:23.20 | |
| 17 | Carlos De Rada | Golden Valley | 5:46.35 | 2:49.05 | |
| 18 | Leopoldo Wiviott | Mater Dei | 5:41.74 | 3:21.40 | |
| 19 | Ryan Cullen | Santa Barbara | 5:29.95 | 1:31.50 | |
| 20 | Alex Bergloff | Loyola | 5:26.20 | 2:53.05 | |
| 21 | Burke McComb | San Marcos | 5:24.35 | 3:22.40 | |
| 22 | Kyle Davis | Santa Barbara | 5:18.15 | 2:27.30 | |
| 23 | Jaxon Bashaw | San Marcos | 5:15.35 | 2:57.45 | |
| 24 | Chris Sigler | Corona del Mar | 5:01.80 | 3:39.30 | |
| 25 | Ryan Polito | Dos Pueblos | 5:01.05 | 2:42.05 | |
| 26 | Noneman Nick | Loyola | 5:00.80 | 1:06.05 | |
| 27 | Chris King | Marina | 4:18.40 | 2:36.60 | |
| Event 11 Girls 100 Fly | |||||
| Heat 0 of 4 Event 11 Girls 100 Fly | |||||
| 0 | Angie Sullivan | Aliso Niguel | 1:00.98 | 0.00 | |
| 0 | Courtney Nuttall | Dos Pueblos | 1:01.13 | 0.00 | |
| 0 | Grace O'Toole | Newbury Park | 1:01.33 | 0.00 | |
| 0 | Hannah Rios | Capo Valley | 1:00.91 | 0.00 | |
| 0 | Katie Seaton | Yucaipa | 1:01.01 | 0.00 | |
| 0 | Liza Echeverria | South Pasadena | 1:00.43 | 0.00 | |
| 0 | Makenna DuBois | Fountain Valley | 1:01.16 | 0.00 | |
| 0 | Maliah Grim | Valencia/V | 1:00.57 | 0.00 | |
| 0 | Mounes Rokhideh | Capo Valley | 1:00.86 | 0.00 | |
| 0 | Olivia Boisen | Capo Valley | 1:00.43 | 0.00 | |
| 0 | Peyton Bowen | Alemany | 1:00.47 | 0.00 | |
| Heat 1 of 4 Event 11 Girls 100 Fly | |||||
| 2 | Jade Skertich | Louisville | 1:00.26 | 59.97 | |
| 3 | Kelsey Warkentin | Mission Viejo | 1:00.15 | 1:01.44 | |
| 4 | Megan Roby | St. Margarita | 1:00.01 | 59.75 | |
| 5 | Emily Balog | Flintridge SH | 59.95 | 1:00.90 | |
| 6 | Nicolette Barreiro | Hart | 59.95 | 58.95 | |
| 7 | Julia Farfan | Westlake | 1:00.12 | 58.22 | |
| 8 | Megan (Memei) Sirijariyavat | University | 1:00.26 | 1:00.43 | |
| Heat 2 of 4 Event 11 Girls 100 Fly | |||||
| 1 | Emily Swindle | Dos Pueblos | 59.63 | 1:00.10 | |
| 2 | Chloe Kargodorian | Chaminade | 58.60 | 58.51 | |
| 3 | Stephanie Schuffels | Los Alamitos | 58.07 | 59.47 | |
| 3 | Stephanie Shuffels | Los Alamitos | 58.07 | 0.00 | |
| 4 | Stephanie Samudro | San Marino | 57.37 | 56.12 | |
| 5 | Emily Jiang | Irvine | 55.81 | 56.97 | |
| 6 | Janelle Nguyen | Dos Pueblos | 56.95 | 57.31 | |
| 7 | Raquel Remick | St. Margarita | 57.77 | 57.36 | |
| 8 | Tamara Santoyo | Hart | 58.49 | 57.17 | |
| 9 | Kenly Gaynor | Centennial/Cor | 58.95 | 1:00.33 | |
| 10 | Zoe Robles | Newport Harbor | 59.92 | 59.36 | |
| Heat 3 of 4 Event 11 Girls 100 Fly | |||||
| 1 | Anastasia Ibrahim | Redlands | 59.60 | 59.04 | |
| 2 | Katie Altmayer | Flintridge SH | 58.55 | 58.00 | |
| 3 | Kellie Fecarotta | St. Margarita | 57.95 | 58.56 | |
| 4 | Mikayla Ranslem | Hart | 57.10 | 58.13 | |
| 5 | Brynne Wong | Corona del Mar | 55.20 | 55.98 | |
| 6 | Jaime Dang | Fountain Valley | 56.64 | 56.78 | |
| 7 | Mandy Barnes | Tesoro | 57.75 | 57.66 | |
| 8 | Caitlyn Lozano | Alemany | 58.17 | 58.82 | |
| 9 | Rachel Emami | Beckman | 58.93 | 1:00.42 | |
| 10 | Audrey Johnstone | St. Margarita | 59.91 | 57.91 | |
| Heat 4 of 4 Event 11 Girls 100 Fly | |||||
| 1 | Asia Antoniuk | Hart | 59.18 | 59.20 | |
| 2 | Anna Quinn | Thousand Oaks | 58.52 | 55.67 | |
| 3 | Breanna Tran | Beckman | 57.83 | 56.51 | |
| 4 | Taylor Guy | Mission Viejo | 57.03 | 57.11 | |
| 5 | Katie McLaughlin | JSerra | 54.45 | 54.23 | |
| 6 | Abigail Oshiro | Edison | 56.29 | 57.55 | |
| 7 | Annie Tran | University | 57.50 | 57.36 | |
| 8 | Sarah Yoshii | Laguna Hills | 58.12 | 58.79 | |
| 9 | Erika Etz | Santiago/C | 58.70 | 59.21 | |
| 10 | Natalie Wong | Corona del Mar | 59.73 | 57.54 | |
| Event 12 Boys 100 Fly | |||||
| Heat 0 of 4 Event 12 Boys 100 Fly | |||||
| 0 | Alex Tran | Edison | 53.67 | 0.00 | |
| 0 | Austin Choi | West Ranch | 54.90 | 0.00 | |
| 0 | Axel Reed | St. Margarita | 54.38 | 0.00 | |
| 0 | Brad Matsumoto | Capo Valley | 54.00 | 0.00 | |
| 0 | Dominic Moreth | Loyola | 53.64 | 0.00 | |
| 0 | Evan Mackie | Norco | 54.69 | 0.00 | |
| 0 | Fauver Johnny | Westlake | 54.10 | 0.00 | |
| 0 | Giancarlo Vento | SJ Bosco | 54.45 | 0.00 | |
| 0 | Jimmy Gonzales | Santiago/C | 53.91 | 0.00 | |
| 0 | Jonathan Lee | Woodbridge | 53.58 | 0.00 | |
| 0 | Juson Hoo | Westlake | 54.27 | 0.00 | |
| 0 | Kyle Lee | Irvine | 53.51 | 0.00 | |
| 0 | Kyle Spreeman | Edison | 53.97 | 0.00 | |
| 0 | Marshall Tang | Temple City | 54.84 | 0.00 | |
| 0 | Naphong Aneksirikul | Hart | 54.76 | 0.00 | |
| 0 | Nathan Torres | Edison | 54.12 | 0.00 | |
| 0 | Oliver Jerde | Loyola | 53.63 | 0.00 | |
| 0 | Patrick Kang | HarvardWestlake | 54.06 | 0.00 | |
| 0 | RJ Simmons | Northwood | 53.80 | 0.00 | |
| 0 | Richard Barden | Corona del Mar | 53.58 | 0.00 | |
| 0 | Samuel To | San Marino | 53.46 | 0.00 | |
| 0 | Symeon Stefan | La Canada | 54.44 | 0.00 | |
| 0 | Will Giovinazzo | JSerra | 54.28 | 0.00 | |
| Heat 1 of 4 Event 12 Boys 100 Fly | |||||
| 3 | Jonathan Lai | Agoura | 53.41 | 53.79 | |
| 4 | Chris Taber | St. Margarita | 53.05 | 52.38 | |
| 5 | Eusene Lee | HarvardWestlake | 52.90 | 52.64 | |
| 6 | Griffin Scott | Hart | 52.95 | 53.55 | |
| 7 | Brian Weisbecker | Capo Valley | 53.06 | 53.14 | |
| 8 | Ryan Lee | Westlake | 53.43 | 53.17 | |
| Heat 2 of 4 Event 12 Boys 100 Fly | |||||
| 1 | Blair Simpkins | Crespi | 52.67 | 51.43 | |
| 2 | Bradley Toland | Mater Dei | 52.37 | 51.90 | |
| 3 | David Sommers | Westlake | 52.13 | 52.56 | |
| 4 | Javier Lopez | San Marino | 51.66 | 51.80 | |
| 5 | Corey Okubo | University | 50.54 | 50.88 | |
| 6 | James Walters | Mater Dei | 51.48 | 51.60 | |
| 7 | Estephen Saliba | Mater Dei | 51.86 | 51.51 | |
| 8 | Luke Mitchell | Laguna Hills | 52.25 | 51.98 | |
| 9 | Drake Dunn | Dana Hills | 52.56 | 53.14 | |
| 10 | Christian Lee | Capo Valley | 52.76 | 53.22 | |
| Heat 3 of 4 Event 12 Boys 100 Fly | |||||
| 1 | Mason Wong | Trabuco Hills | 52.66 | 52.71 | |
| 2 | Phillip Wong | West Ranch | 52.32 | 51.80 | |
| 3 | Thomas Gillespie | Edison | 52.12 | 52.88 | |
| 4 | Andy Liu | HarvardWestlake | 51.55 | 52.64 | |
| 5 | Michael Chang | Northwood | 49.46 | 49.16 | |
| 6 | Alex Valente | Dos Pueblos | 50.74 | 50.99 | |
| 7 | Matthew Chalcarz | Capo Valley | 51.84 | 52.75 | |
| 8 | Oliver Maarse | Loyola | 52.23 | 51.20 | |
| 9 | Bradley Mattix | La Canada | 52.53 | 51.23 | |
| 10 | Edlan Wang | Northwood | 52.67 | 53.46 | |
| Heat 4 of 4 Event 12 Boys 100 Fly | |||||
| 1 | Sarp Elaziz | South Pasadena | 52.57 | 52.55 | |
| 2 | Justin Hanson | Corona del Mar | 52.29 | 53.21 | |
| 3 | Tanner Cridland | El Toro | 51.88 | 52.46 | |
| 4 | Noah Harrison | Hunt Beach | 51.51 | 51.33 | |
| 5 | Kyle Gornay | Redlands | 48.81 | 49.51 | |
| 6 | Ryan Fowler | Newport Harbor | 50.65 | 52.06 | |
| 7 | Jack Henry Oberto | Alemany | 51.69 | 51.23 | |
| 8 | Mitch Johnson | Hart | 52.14 | 51.80 | |
| 9 | Jason Rodriguez | Northwood | 52.40 | 52.02 | |
| 10 | Justin Chen | University | 52.67 | 52.22 | |
| Event 13 Girls 100 Free | |||||
| Heat 0 of 4 Event 13 Girls 100 Free | |||||
| 0 | Anne Cruz | Aliso Niguel | 54.79 | 0.00 | |
| 0 | Dana Sloan | Santa Barbara | 55.50 | 0.00 | |
| 0 | Danielle Burton | Capo Valley | 55.10 | 0.00 | |
| 0 | Eliza Koh | San Marino | 55.38 | 0.00 | |
| 0 | Elizabeth Jones | King | 55.46 | 0.00 | |
| 0 | Emily Martin | Yucaipa | 54.88 | 0.00 | |
| 0 | Haley Bowe | Irvine | 55.18 | 0.00 | |
| 0 | Jacey Dolstra | Redlands | 55.48 | 0.00 | |
| 0 | Karin Jester | Marina | 55.25 | 0.00 | |
| 0 | Kassie Shannon | HarvardWestlake | 54.54 | 0.00 | |
| 0 | Kelsie Kan | Irvine | 54.89 | 0.00 | |
| 0 | Kristin Threw | Saugus | 55.29 | 0.00 | |
| 0 | Megan Linder | Agoura | 55.23 | 0.00 | |
| 0 | Megan Roby | St. Margarita | 54.98 | 0.00 | |
| 0 | Philippa Saunders | Corona del Mar | 55.17 | 0.00 | |
| 0 | Sarah Jamieson | Dos Pueblos | 55.20 | 0.00 | |
| 0 | Sarah Yao | Fountain Valley | 55.41 | 0.00 | |
| 0 | Tess Wardle | Ventura | 55.02 | 0.00 | |
| Heat 1 of 4 Event 13 Girls 100 Free | |||||
| 4 | Heather McKillican | Ventura | 54.20 | 54.85 | |
| 5 | Kaitlin Pang | Aliso Niguel | 54.12 | 55.04 | |
| 6 | Emma Kao | Dana Hills | 54.17 | 54.19 | |
| 7 | Hannah Thompson | Norco | 54.48 | 55.83 | |
| 8 | Laurel Kistler | Dos Pueblos | 54.62 | 54.82 | |
| Heat 2 of 4 Event 13 Girls 100 Free | |||||
| 1 | Sierra Smiley | Santiago/C | 53.78 | 55.06 | |
| 2 | Hailey Golden | Lutheran/Orange | 53.38 | 54.06 | |
| 3 | Claire VanHouten | Capo Valley | 52.75 | 53.60 | |
| 4 | Lizzie Devitt | St. Margarita | 52.43 | 52.04 | |
| 5 | Kaitlyn Albertoli | JSerra | 51.52 | 51.68 | |
| 6 | Lynea Baudino | Los Alamitos | 52.14 | 53.81 | |
| 7 | Dayae Choi | Woodbridge | 52.51 | 52.29 | |
| 8 | Rebecca Millard | JSerra | 53.06 | 52.18 | |
| 9 | Haley Wan | St. Margarita | 53.57 | 53.86 | |
| 10 | Chloe Kargodorian | Chaminade | 54.07 | 54.01 | |
| Heat 3 of 4 Event 13 Girls 100 Free | |||||
| 1 | Shannon Cleary | Dos Pueblos | 53.65 | 54.58 | |
| 2 | Rebecca Aguilar | El Toro | 53.37 | 55.46 | |
| 3 | Christy Wilde | Laguna Hills | 52.69 | 51.88 | |
| 4 | Hollace Barden | Corona del Mar | 52.39 | 52.90 | |
| 5 | Cheyenne Low | University | 51.34 | 50.66 | |
| 6 | Taylor Johnson | Fountain Valley | 52.03 | 52.38 | |
| 7 | Maggie Hofstadter | University | 52.50 | 52.99 | |
| 8 | Taylor Poliseno | West Ranch | 53.04 | 53.25 | |
| 9 | Mikayla Vessey | Redlands EV | 53.54 | 53.63 | |
| 10 | Marissa Verdi | Santiago/C | 54.04 | 53.96 | |
| Heat 4 of 4 Event 13 Girls 100 Free | |||||
| 1 | Allison McCormick | Corona del Mar | 53.64 | 53.04 | |
| 2 | Kelsey O'Brien | Santa Barbara | 53.34 | 52.92 | |
| 3 | Megan Leckich | Capo Valley | 52.65 | 53.78 | |
| 4 | Savannah Miller | Westlake | 52.21 | 51.18 | |
| 5 | Abbey Weitzeil | Saugus | 50.91 | 50.85 | |
| 6 | Ellie Morrissey | Edison | 51.56 | 51.31 | |
| 7 | Sarah Olson | La Canada | 52.43 | 53.24 | |
| 8 | Shayla Austin | Canyon/Canyon Co | 52.87 | 52.66 | |
| 9 | Alys Williams | Edison | 53.42 | 54.95 | |
| 10 | Kailyn Koh | San Marino | 53.95 | 54.84 | |
| Event 14 Boys 100 Free | |||||
| Heat 0 of 4 Event 14 Boys 100 Free | |||||
| 0 | Abhi Sarkar-Frandsen | San Marcos | 49.05 | 0.00 | |
| 0 | Austin Phillips | Trabuco Hills | 48.87 | 0.00 | |
| 0 | Bryan Lee | Ventura | 49.05 | 0.00 | |
| 0 | Cameron Knudsen | Royal | 49.40 | 0.00 | |
| 0 | Chandler Jarrels | Los Alamitos | 49.11 | 0.00 | |
| 0 | Christopher Lietaert | Santiago/C | 49.26 | 0.00 | |
| 0 | Cody Moore | Royal | 47.46 | 0.00 | |
| 0 | Daniel Carpenter | Dana Hills | 48.84 | 0.00 | |
| 0 | Jack Harryman | Corona del Mar | 49.10 | 0.00 | |
| 0 | Jacob Wilson | Santiago/C | 49.17 | 0.00 | |
| 0 | Jake Knell | Poly/Riverside | 49.14 | 0.00 | |
| 0 | Jake Pope | Poly/Riverside | 49.03 | 0.00 | |
| 0 | Jay Jackman | University | 48.91 | 0.00 | |
| 0 | Jonathan Carlson | Capo Valley | 48.85 | 0.00 | |
| 0 | Josh Hayashi | Northwood | 49.01 | 0.00 | |
| 0 | Kallen Kao | Northwood | 49.27 | 0.00 | |
| 0 | Kane Kaneshiro | Beckman | 49.14 | 0.00 | |
| 0 | Kendall Vance | Dana Hills | 49.11 | 0.00 | |
| 0 | Matt Gordon | Westlake | 49.25 | 0.00 | |
| 0 | Matthew Payne | Mater Dei | 48.79 | 0.00 | |
| 0 | Robert Elliot | Santiago/C | 49.30 | 0.00 | |
| 0 | Roger Kjos | Dana Hills | 48.81 | 0.00 | |
| Heat 1 of 4 Event 14 Boys 100 Free | |||||
| 3 | Felix Hong | Irvine | 48.65 | 48.89 | |
| 4 | Taylor Peterson | Tesoro | 48.61 | 48.82 | |
| 5 | Kyle Jackson | Beckman | 48.47 | 47.94 | |
| 6 | Nick Brown | Laguna Hills | 48.47 | 49.86 | |
| 7 | Max Merrill | Los Alamitos | 48.62 | 48.93 | |
| 8 | Troy Oates | Edison | 48.66 | 49.07 | |
| Heat 2 of 4 Event 14 Boys 100 Free | |||||
| 1 | Garret Shimko | Poly/Riverside | 48.20 | 47.85 | |
| 2 | Ari Marks | Corona del Mar | 47.90 | 47.24 | |
| 3 | Kyle Otazu | Loyola | 47.72 | 47.88 | |
| 4 | Seva Eagle | King | 47.18 | 47.59 | |
| 5 | Jack Descombes | Capo Valley | 46.40 | 44.89 | |
| 6 | Julian Jacobs | Yucaipa | 46.76 | 46.36 | |
| 7 | Christain Searing | Los Alamitos | 48.77 | 49.09 | |
| 8 | Cole Cogswell | Hart | 47.77 | 48.44 | |
| 9 | Alec Niederland | Edison | 48.08 | 47.80 | |
| 10 | Patrick Brown | Loyola | 48.27 | 48.12 | |
| Heat 3 of 4 Event 14 Boys 100 Free | |||||
| 1 | Christian Ampe | El Toro | 48.20 | 48.89 | |
| 2 | Blake Grove | Newport Harbor | 47.80 | 48.60 | |
| 3 | Tom Fisher | Newport Harbor | 47.69 | 49.03 | |
| 4 | Jon Beck | Capo Valley | 47.15 | 47.64 | |
| 5 | Fred Abramyan | Loyola | 45.74 | 44.79 | |
| 6 | Christian Garkani | Corona del Mar | 46.58 | 45.30 | |
| 7 | Tyler Testman | Capo Valley | 47.32 | 46.63 | |
| 8 | Jonathan Morsch | Saugus | 47.76 | 47.63 | |
| 9 | Nicholas Morabito | Santiago/C | 48.04 | 49.35 | |
| 10 | Jeff Kubit | University | 48.26 | 48.29 | |
| Heat 4 of 4 Event 14 Boys 100 Free | |||||
| 1 | Aaron Schwartz | Calabasas | 48.13 | 48.85 | |
| 2 | Preston Lee | Newport Harbor | 47.78 | 47.40 | |
| 3 | Brandon Boval | Tesoro | 47.68 | 46.68 | |
| 4 | Brent Bazzell | Edison | 47.12 | 47.17 | |
| 5 | Fletcher Norseen | Irvine | 45.67 | 47.23 | |
| 6 | Corey John | Loyola | 46.48 | 46.39 | |
| 7 | Chris Kopan | San Clemente | 47.29 | 47.21 | |
| 8 | Blake Motal | Corona del Mar | 47.75 | 46.83 | |
| 9 | Julio Ferreira | Beckman | 47.97 | 47.06 | |
| 10 | Daniel To | San Marino | 48.26 | 48.76 | |
| Event 15 Girls 500 Free | |||||
| Heat 0 of 4 Event 15 Girls 500 Free | |||||
| 0 | Alexandra Swift | Irvine | 5:22.10 | 0.00 | |
| 0 | Anya Arzaga | Edison | 5:14.90 | 0.00 | |
| 0 | Caitie Hawthorne | Chaminade | 5:15.21 | 0.00 | |
| 0 | Carina Schipper | Dos Pueblos | 5:24.89 | 0.00 | |
| 0 | Dasha Depew | San Marcos | 5:12.81 | 0.00 | |
| 0 | Delaney Cleveland | Edison | 5:17.23 | 0.00 | |
| 0 | Emma Kao | Dana Hills | 5:12.85 | 0.00 | |
| 0 | Grace Wakabyashi | South Pasadena | 5:23.82 | 0.00 | |
| 0 | Hannah Barthmuss | Newbury Park | 5:14.94 | 0.00 | |
| 0 | Jillian Kennedy | St. Margarita | 5:19.71 | 0.00 | |
| 0 | Kaitlyn Van Peursem | Woodbridge | 5:24.91 | 0.00 | |
| 0 | Paige Pratt | Tesoro | 5:23.05 | 0.00 | |
| 0 | Reagan Eickert | Dos Pueblos | 5:16.50 | 0.00 | |
| 0 | Samantha Dolinka | Laguna Hills | 5:18.91 | 0.00 | |
| 0 | Samantha Leanza | El Toro | 5:11.81 | 0.00 | |
| 0 | Shaya Rees | St. Margarita | 5:17.28 | 0.00 | |
| 0 | Sonia Djafri | Fountain Valley | 5:24.49 | 0.00 | |
| 0 | Sophie Trabucco | Santa Barbara | 5:17.94 | 0.00 | |
| 0 | Sydney Wong | HarvardWestlake | 5:15.61 | 0.00 | |
| Heat 1 of 4 Event 15 Girls 500 Free | |||||
| 3 | Ieva Galinyte | University | 5:10.62 | 5:16.15 | |
| 4 | Sabrina Zavala | South Pasadena | 5:10.43 | 5:18.06 | |
| 5 | Allegra Ingerson | University | 5:09.72 | 5:12.76 | |
| 6 | Samantha Zavala | South Pasadena | 5:10.10 | 5:12.56 | |
| 7 | Shayna Vayser | Capo Valley | 5:10.57 | 5:18.59 | |
| 8 | Sierra Gage | Capo Valley | 5:10.99 | 5:10.68 | |
| Heat 2 of 4 Event 15 Girls 500 Free | |||||
| 1 | Ali Barnes | Tesoro | 5:08.83 | 5:11.96 | |
| 2 | Allison Fogleman | Moorpark | 5:04.91 | 5:09.32 | |
| 3 | Emma Osowski | Hart | 5:01.30 | 4:58.59 | |
| 4 | Sydney Franzen | St. Margarita | 4:57.28 | 5:00.65 | |
| 5 | Morgan Nassif | Laguna Hills | 4:53.49 | 4:53.71 | |
| 6 | Karli Thuen | JSerra | 4:55.30 | 4:54.33 | |
| 7 | Elise Gronberg | Aliso Niguel | 4:59.98 | 5:04.09 | |
| 8 | Raselle Chetwynd | San Clemente | 5:03.71 | 5:04.41 | |
| 9 | Katy Sonksen | Saugus | 5:05.62 | 5:06.50 | |
| 10 | Isabella Kearns | Rosary | 5:09.51 | 5:08.76 | |
| Heat 3 of 4 Event 15 Girls 500 Free | |||||
| 1 | Anna Quinn | Thousand Oaks | 5:08.51 | 5:03.91 | |
| 2 | Nicole Antoniuk | Hart | 5:04.54 | 5:06.92 | |
| 3 | Grace Anderson | Laguna Hills | 5:00.56 | 4:59.67 | |
| 4 | Janelle Nguyen | Dos Pueblos | 4:56.21 | 4:56.23 | |
| 5 | Daniela Georges | Woodbridge | 4:47.15 | 4:52.29 | |
| 6 | Brittany Kahn | JSerra | 4:55.09 | 4:52.62 | |
| 7 | Lindsey Clary | Poly/Riverside | 4:58.63 | 5:00.58 | |
| 8 | Natalie Malicki | Trabuco Hills | 5:03.50 | 5:05.50 | |
| 9 | Erika Etz | Santiago/C | 5:05.17 | 5:07.97 | |
| 10 | Hannah Rios | Capo Valley | 5:09.44 | 5:17.57 | |
| Heat 4 of 4 Event 15 Girls 500 Free | |||||
| 1 | Kendal Guy | Mission Viejo | 5:06.62 | 5:07.32 | |
| 2 | Alex Wolf | King | 5:04.03 | 5:00.25 | |
| 3 | Mandy Barnes | Tesoro | 5:00.38 | 5:02.37 | |
| 4 | Katy Campbell | La Canada | 4:55.86 | 4:50.26 | |
| 5 | Megan Rankin | University | 4:47.01 | 4:43.94 | |
| 6 | Brooke Lorentzen | Capo Valley | 4:54.18 | 4:52.42 | |
| 7 | Casey Duckworth | Newport Harbor | 4:57.71 | 4:59.03 | |
| 8 | Audrey Johnstone | St. Margarita | 5:03.23 | 4:59.13 | |
| 9 | Miranda Rouse | Los Alamitos | 5:04.97 | 5:06.00 | |
| 10 | Tori Andreas | Redlands EV | 5:09.24 | 5:16.34 | |
| Event 16 Boys 500 Free | |||||
| Heat 0 of 4 Event 16 Boys 500 Free | |||||
| 0 | Aaron Magazine | St. Margarita | 4:52.56 | 0.00 | |
| 0 | Aidan Tol | Beckman | 4:50.13 | 0.00 | |
| 0 | Alexander Swain | Loyola | 4:56.31 | 0.00 | |
| 0 | Anthony Limon | Edison | 4:51.38 | 0.00 | |
| 0 | Austin Barreiro | Hart | 4:48.15 | 0.00 | |
| 0 | Blair Simpkins | Crespi | 4:45.96 | 0.00 | |
| 0 | Brandon Faris | Santiago/C | 4:56.14 | 0.00 | |
| 0 | Chandler Lee | Calabasas | 4:57.35 | 0.00 | |
| 0 | Chase Cockerill | Agoura | 4:50.51 | 0.00 | |
| 0 | Daryl Wang | Northwood | 4:47.01 | 0.00 | |
| 0 | Denis Reznik | Calabasas | 4:57.76 | 0.00 | |
| 0 | Eric Stahl | Tesoro | 4:55.56 | 0.00 | |
| 0 | Fernando Ferreira | Beckman | 4:47.27 | 0.00 | |
| 0 | Hayden Hemmens | Newport Harbor | 4:46.43 | 0.00 | |
| 0 | Henry Copses | HarvardWestlake | 4:46.95 | 0.00 | |
| 0 | Jack Knoell | University | 4:55.91 | 0.00 | |
| 0 | James Betz | St. Margarita | 4:49.59 | 0.00 | |
| 0 | Jerad Kaskawal | Servite | 4:49.02 | 0.00 | |
| 0 | Johnny Perez | Yucaipa | 4:58.24 | 0.00 | |
| 0 | Jonathan Gragas | Hart | 4:56.60 | 0.00 | |
| 0 | Joseph Limon | Edison | 4:54.10 | 0.00 | |
| 0 | Justin Cowan | Los Alamitos | 4:55.85 | 0.00 | |
| 0 | Kent Kubo | Mission Viejo | 4:54.10 | 0.00 | |
| 0 | Kurtis Rossie | Loyola | 4:46.07 | 0.00 | |
| 0 | Kyle Bogel | Fountain Valley | 4:56.50 | 0.00 | |
| 0 | Matt Varraveto | La Canada | 4:52.54 | 0.00 | |
| 0 | Matthew Howard | Canyon/Canyon Co | 4:50.99 | 0.00 | |
| 0 | Michael Arcemont | Mater Dei | 4:48.34 | 0.00 | |
| 0 | Michael Van Wickle | Santa Barbara | 4:56.09 | 0.00 | |
| 0 | Nathan Tsai | San Marino | 4:45.94 | 0.00 | |
| 0 | Nelson Guzman | Valencia/V | 4:54.92 | 0.00 | |
| 0 | Niles Biolley | Ventura | 4:47.78 | 0.00 | |
| 0 | Noah Schlenk | North | 4:45.10 | 0.00 | |
| 0 | Oliver Jerde | Loyola | 4:53.90 | 0.00 | |
| 0 | Omar Urueta | SJ Bosco | 4:48.96 | 0.00 | |
| 0 | Riki Yamamoto | Irvine | 4:54.57 | 0.00 | |
| 0 | Ryan Wolf | Beckman | 4:56.62 | 0.00 | |
| 0 | Sam Pfeil | Dana Hills | 4:55.08 | 0.00 | |
| 0 | Shea Macready | Redlands | 4:56.12 | 0.00 | |
| 0 | Spencer Chang | King | 4:55.59 | 0.00 | |
| 0 | Steven Valiente | King | 4:58.86 | 0.00 | |
| 0 | Stewart Harrison | Ventura | 4:56.36 | 0.00 | |
| 0 | William Hofstadter | University | 4:48.37 | 0.00 | |
| 0 | Zack Ennis | Beckman | 4:48.37 | 0.00 | |
| Heat 1 of 4 Event 16 Boys 500 Free | |||||
| 2 | Tyler Hutten | West Ranch | 4:44.67 | 4:44.69 | |
| 3 | Nick DeVito | Loyola | 4:43.97 | 4:43.48 | |
| 4 | Sasha Mitrushina | Westlake | 4:43.10 | 4:37.16 | |
| 5 | Mitch Johnson | Hart | 4:42.99 | 4:40.50 | |
| 6 | Dane Bell | La Canada | 4:43.07 | 4:36.95 | |
| 7 | Kyle Berg | Royal | 4:43.64 | 4:51.36 | |
| 8 | Nic Lum | Dos Pueblos | 4:44.22 | 4:48.59 | |
| 9 | Liam Karas | Corona del Mar | 4:44.80 | 4:43.38 | |
| Heat 2 of 4 Event 16 Boys 500 Free | |||||
| 1 | Andrew Silvers | Newport Harbor | 4:42.16 | 4:45.00 | |
| 2 | Nathan Diaz | Santiago/C | 4:40.63 | 4:38.99 | |
| 3 | Blake Faris | Santiago/C | 4:39.25 | 4:38.79 | |
| 4 | David Heron | Mission Viejo | 4:36.45 | 4:35.13 | |
| 5 | Nicholas Norman | Capo Valley | 4:31.61 | 4:31.37 | |
| 6 | George Schnaars | Tesoro | 4:34.80 | 4:36.91 | |
| 7 | Matt Wong | University | 4:36.87 | 4:38.36 | |
| 8 | Russell Taylor | Laguna Hills | 4:39.78 | 4:38.35 | |
| 9 | Tony Morelli | Edison | 4:41.75 | 4:41.89 | |
| 10 | Joshua Graves | Servite | 4:42.79 | 4:42.14 | |
| Heat 3 of 4 Event 16 Boys 500 Free | |||||
| 1 | Alejandro Ortiz | University | 4:42.08 | 4:43.93 | |
| 2 | Paul Sigler | Corona del Mar | 4:40.08 | 4:38.95 | |
| 3 | Judson Balding | Northwood | 4:38.90 | 4:42.65 | |
| 4 | Matt Johnson | Hart | 4:36.14 | 4:34.13 | |
| 5 | Janardan Burns | Aliso Niguel | 4:30.64 | 4:32.18 | |
| 6 | Spencer DeShon | Capo Valley | 4:33.96 | 4:34.01 | |
| 7 | Nick Brown | Laguna Hills | 4:36.79 | 4:48.32 | |
| 8 | Armen Darbinyan | Crespi | 4:39.63 | 4:33.01 | |
| 9 | Chris Viera | Los Alamitos | 4:41.36 | 4:35.65 | |
| 10 | Fernando Duenas | Redlands EV | 4:42.71 | 4:57.90 | |
| Heat 4 of 4 Event 16 Boys 500 Free | |||||
| 1 | Thomas Turner | Westlake | 4:41.88 | 4:45.31 | |
| 2 | Chris Taber | St. Margarita | 4:39.94 | 4:42.06 | |
| 3 | Nick Vargas | Ventura | 4:38.48 | 4:43.97 | |
| 4 | Matt Drum | Los Alamitos | 4:35.41 | 4:38.78 | |
| 5 | Logan Redondo | Capo Valley | 4:29.13 | 4:29.04 | |
| 6 | Ryan Nelson | Edison | 4:32.43 | 4:32.06 | |
| 7 | Zachary Ridout | Capo Valley | 4:36.64 | 4:31.14 | |
| 8 | Walker Bell | Dos Pueblos | 4:39.44 | 4:43.73 | |
| 9 | Alex Peterson | Laguna Hills | 4:40.74 | 4:45.44 | |
| 10 | Kyle Perez | North | 4:42.32 | 4:40.52 | |
| Event 17 Girls 200 Free Relay | |||||
| Heat 0 of 4 Event 17 Girls 200 Free | |||||
| 0 | NEWBP A | Newbury Park | 1:46.38 | 0.00 | |
| 0 | POLYR A | Poly/Riverside | 1:45.86 | 0.00 | |
| 0 | ROOS A | Roosevelt | 1:48.37 | 0.00 | |
| 0 | SAMRC A | San Marcos | 1:45.10 | 0.00 | |
| 0 | SANCL A | San Clemente | 1:48.15 | 0.00 | |
| 0 | TESO A | Tesoro | 1:44.34 | 0.00 | |
| 0 | THOUS A | Thousand Oaks | 1:46.48 | 0.00 | |
| 0 | TRAB A | Trabuco Hills | 1:47.69 | 0.00 | |
| 0 | VALVA A | Valencia/V | 1:44.92 | 0.00 | |
| 0 | WSTLK A | Westlake | 1:45.58 | 0.00 | |
| 0 | WSTRA A | West Ranch | 1:44.96 | 0.00 | |
| Heat 1 of 4 Event 17 Girls 200 Free | |||||
| 3 | KING A | King | 1:43.90 | 1:42.22 | |
| 4 | REDEV A | Redlands EV | 1:43.77 | 1:42.58 | |
| 5 | CANCC A | Canyon/Canyon Co | 1:43.64 | 1:43.00 | |
| 6 | HARV A | HarvardWestlake | 1:43.70 | 1:43.66 | |
| 7 | REDL A | Redlands | 1:43.83 | 1:41.76 | |
| 8 | YUCA A | Yucaipa | 1:44.24 | 1:41.35 | |
| Heat 2 of 4 Event 17 Girls 200 Free | |||||
| 1 | VEN A | Ventura | 1:43.07 | 1:42.95 | |
| 2 | LACA A | La Canada | 1:41.76 | 1:42.71 | |
| 3 | WOODB A | Woodbridge | 1:40.51 | 1:47.61 | |
| 4 | IRVI A | Irvine | 1:39.32 | 1:39.30 | |
| 5 | FOUN A | Fountain Valley | 1:37.69 | 1:38.31 | |
| 6 | LOALA A | Los Alamitos | 1:38.29 | 1:38.68 | |
| 7 | ELTOR A | El Toro | 1:39.71 | 1:39.22 | |
| 8 | ALIS A | Aliso Niguel | 1:41.03 | 1:43.24 | |
| 9 | LUOR A | Lutheran/Orange | 1:42.59 | 1:41.21 | |
| 10 | FLISH A | Flintridge SH | 1:43.58 | 1:39.60 | |
| Heat 3 of 4 Event 17 Girls 200 Free | |||||
| 1 | HUNT A | Hunt Beach | 1:42.92 | 1:42.59 | |
| 2 | DANA A | Dana Hills | 1:41.39 | 1:41.69 | |
| 3 | CAPO A | Capo Valley | 1:40.13 | 1:41.00 | |
| 4 | SANCO A | Santiago/C | 1:39.10 | 1:40.85 | |
| 5 | UNIV A | University | 1:36.29 | 1:35.74 | |
| 6 | SAMRG A | St. Margarita | 1:37.99 | 1:39.25 | |
| 7 | NEWPH A | Newport Harbor | 1:39.52 | 1:41.24 | |
| 8 | LAGHI A | Laguna Hills | 1:40.73 | 1:40.28 | |
| 9 | MDEI A | Mater Dei | 1:42.15 | 1:40.20 | |
| 10 | SOUPA A | South Pasadena | 1:43.51 | 1:43.66 | |
| Heat 4 of 4 Event 17 Girls 200 Free | |||||
| 1 | SAMRO A | San Marino | 1:42.65 | 1:47.55 | |
| 2 | HART A | Hart | 1:41.19 | 1:44.19 | |
| 3 | SAUG A | Saugus | 1:40.07 | 1:41.38 | |
| 4 | EDIS A | Edison | 1:39.00 | 1:39.66 | |
| 5 | JSER A | JSerra | 1:35.67 | 1:35.68 | |
| 6 | CDM A | Corona del Mar | 1:37.73 | 1:38.58 | |
| 7 | MISVO A | Mission Viejo | 1:39.44 | 1:39.89 | |
| 8 | DOSP A | Dos Pueblos | 1:40.66 | 1:41.50 | |
| 9 | SABAR A | Santa Barbara | 1:41.86 | 1:39.81 | |
| 10 | BECK A | Beckman | 1:43.32 | 1:40.50 | |
| Event 18 Boys 200 Free Relay | |||||
| Heat 0 of 4 Event 18 Boys 200 Free | |||||
| 0 | AGOU A | Agoura | 1:31.97 | 0.00 | |
| 0 | ALIS A | Aliso Niguel | 1:32.27 | 0.00 | |
| 0 | BUEN A | Buena | 1:34.57 | 0.00 | |
| 0 | CALA A | Calabasas | 1:32.93 | 0.00 | |
| 0 | CANCC A | Canyon/Canyon Co | 1:33.59 | 0.00 | |
| 0 | ELTOR A | El Toro | 1:27.79 | 0.00 | |
| 0 | HUNT A | Hunt Beach | 1:32.44 | 0.00 | |
| 0 | KING A | King | 1:32.33 | 0.00 | |
| 0 | LAGHI A | Laguna Hills | 1:34.00 | 0.00 | |
| 0 | MISVO A | Mission Viejo | 1:33.35 | 0.00 | |
| 0 | NEWBP A | Newbury Park | 1:32.94 | 0.00 | |
| 0 | NORCO A | Norco | 1:32.49 | 0.00 | |
| 0 | NORTH A | North | 1:32.54 | 0.00 | |
| 0 | REDEV A | Redlands EV | 1:35.25 | 0.00 | |
| 0 | SAJH A | San Juan Hills | 1:35.16 | 0.00 | |
| 0 | SANCL A | San Clemente | 1:32.43 | 0.00 | |
| 0 | SAUG A | Saugus | 1:32.29 | 0.00 | |
| 0 | TEMPC A | Temple City | 1:32.88 | 0.00 | |
| 0 | WSTRA A | West Ranch | 1:34.93 | 0.00 | |
| Heat 1 of 4 Event 18 Boys 200 Free | |||||
| 2 | SERV A | Servite | 1:31.76 | 1:32.26 | |
| 3 | VEN A | Ventura | 1:31.38 | 1:30.59 | |
| 4 | FOUN A | Fountain Valley | 1:31.18 | 1:31.03 | |
| 5 | VALVA A | Valencia/V | 1:30.94 | 1:29.94 | |
| 6 | LUOR A | Lutheran/Orange | 1:31.05 | 1:30.87 | |
| 7 | YUCA A | Yucaipa | 1:31.31 | 1:29.26 | |
| 8 | THOUS A | Thousand Oaks | 1:31.76 | 1:31.41 | |
| Heat 2 of 4 Event 18 Boys 200 Free | |||||
| 1 | WOODB A | Woodbridge | 1:30.59 | 1:30.97 | |
| 2 | REDL A | Redlands | 1:30.07 | 1:29.19 | |
| 3 | DOSP A | Dos Pueblos | 1:28.62 | 1:29.49 | |
| 4 | MDEI A | Mater Dei | 1:27.54 | 1:27.88 | |
| 5 | EDIS A | Edison | 1:26.89 | 1:26.13 | |
| 6 | DANA A | Dana Hills | 1:27.20 | 1:27.68 | |
| 7 | STJB A | SJ Bosco | 1:31.89 | 1:30.70 | |
| 8 | CRESP A | Crespi | 1:29.14 | 1:29.29 | |
| 9 | SAMRG A | St. Margarita | 1:30.19 | 1:29.54 | |
| 10 | SAMRO A | San Marino | 1:30.88 | 1:34.60 | |
| Heat 3 of 4 Event 18 Boys 200 Free | |||||
| 1 | SABAR A | Santa Barbara | 1:30.56 | 1:29.96 | |
| 2 | WSTLK A | Westlake | 1:29.93 | 1:29.71 | |
| 3 | UNIV A | University | 1:28.51 | 1:28.97 | |
| 4 | SANCO A | Santiago/C | 1:27.47 | 1:28.65 | |
| 5 | CDM A | Corona del Mar | 1:26.24 | 1:24.47 | |
| 6 | POLYR A | Poly/Riverside | 1:27.13 | 1:27.09 | |
| 7 | IRVI A | Irvine | 1:27.76 | 1:28.61 | |
| 8 | HARV A | HarvardWestlake | 1:28.96 | 1:28.62 | |
| 9 | LACA A | La Canada | 1:30.17 | 1:29.29 | |
| 10 | NORWO A | Northwood | 1:30.79 | 1:30.62 | |
| Heat 4 of 4 Event 18 Boys 200 Free | |||||
| 1 | LOALA A | Los Alamitos | 1:30.20 | 1:30.34 | |
| 2 | TRAB A | Trabuco Hills | 1:29.67 | 1:29.94 | |
| 3 | BECK A | Beckman | 1:28.32 | 1:27.64 | |
| 4 | LOYO A | Loyola | 1:27.21 | 1:24.06 | |
| 5 | CAPO A | Capo Valley | 1:25.37 | 1:24.41 | |
| 6 | NEWPH A | Newport Harbor | 1:27.01 | 1:27.56 | |
| 7 | TESO A | Tesoro | 1:27.72 | 1:27.92 | |
| 8 | HART A | Hart | 1:28.95 | 1:29.39 | |
| 9 | ROYA A | Royal | 1:30.12 | 1:31.69 | |
| 10 | CECOR A | Centennial/Cor | 1:30.66 | 1:30.19 | |
| Event 19 Girls 100 Back | |||||
| Heat 0 of 4 Event 19 Girls 100 Back | |||||
| 0 | Allie Nishimi | St. Margarita | 1:03.09 | 0.00 | |
| 0 | Anastasia Ibrahim | Redlands | 1:02.30 | 0.00 | |
| 0 | Becca Corb | Los Alamitos | 1:03.43 | 0.00 | |
| 0 | Brianna Daboub | Mater Dei | 1:02.78 | 0.00 | |
| 0 | Carrie Pierce | Dana Hills | 1:03.21 | 0.00 | |
| 0 | Chantel Petty | Royal | 1:01.91 | 0.00 | |
| 0 | Cortnee Jones | Norco | 1:02.25 | 0.00 | |
| 0 | Elissa Heh | HarvardWestlake | 1:03.25 | 0.00 | |
| 0 | Kate Iio | South Pasadena | 1:03.17 | 0.00 | |
| 0 | Katelynn Liddell | Santiago/C | 1:02.27 | 0.00 | |
| 0 | Katie Blasing | Valencia/V | 1:03.37 | 0.00 | |
| 0 | Katy Holmes | Yucaipa | 1:02.27 | 0.00 | |
| 0 | Kelly MacKinnon | Hart | 1:03.23 | 0.00 | |
| 0 | Kelsie Kan | Irvine | 1:02.00 | 0.00 | |
| 0 | Lauren Carter | Yucaipa | 1:02.71 | 0.00 | |
| 0 | Meg Ryan | Flintridge SH | 1:02.40 | 0.00 | |
| 0 | Olivia Romo | St. Margarita | 1:02.14 | 0.00 | |
| 0 | Rachyl Quan | Mission Viejo | 1:03.43 | 0.00 | |
| 0 | Reagan Eickert | Dos Pueblos | 1:02.81 | 0.00 | |
| 0 | Solie Laughlin | Ventura | 1:01.96 | 0.00 | |
| 0 | Sydney Anderson | Los Alamitos | 1:02.74 | 0.00 | |
| 0 | Victoria Davis | Santiago/C | 1:03.29 | 0.00 | |
| Heat 1 of 4 Event 19 Girls 100 Back | |||||
| 3 | Kenly Gaynor | Centennial/Cor | 1:01.83 | 1:02.51 | |
| 4 | Kelsey Hawthorne | Chaminade | 1:01.71 | 1:01.93 | |
| 5 | Nikki Item | King | 1:01.51 | 1:01.29 | |
| 6 | Jade Skertich | Louisville | 1:01.60 | 1:02.17 | |
| 7 | Kaitlyn Van Peursem | Woodbridge | 1:01.77 | 1:01.78 | |
| 8 | Meredith Lightbody | Fountain Valley | 1:01.86 | 1:02.11 | |
| Heat 2 of 4 Event 19 Girls 100 Back | |||||
| 1 | Sara Beck | Hunt Beach | 1:01.19 | 1:02.82 | |
| 2 | Alexa Clayfield | Woodbridge | 1:00.49 | 1:00.41 | |
| 3 | Allison Skaggs | El Toro | 59.64 | 1:01.24 | |
| 4 | Gabrielle Libang | Royal | 58.02 | 59.16 | |
| 5 | Sophie Fiscella | Valencia/V | 56.67 | 57.92 | |
| 6 | Haley Preston | Westlake | 57.46 | 57.37 | |
| 7 | Samantha Campbell | La Canada | 59.45 | 1:00.18 | |
| 8 | Emma Henderson | University | 59.79 | 1:00.12 | |
| 9 | Rachel Emami | Beckman | 1:00.60 | 1:01.83 | |
| 10 | Kristin Threw | Saugus | 1:01.46 | 1:01.39 | |
| Heat 3 of 4 Event 19 Girls 100 Back | |||||
| 1 | Amber Lawson | Corona | 1:00.93 | 1:01.62 | |
| 2 | Taylor Smith | San Clemente | 1:00.32 | 59.91 | |
| 3 | Megan Schultz | Hart | 59.51 | 58.50 | |
| 4 | Devin Newton | Edison | 58.01 | 57.41 | |
| 5 | Jax Shoults | St. Margarita | 56.20 | 56.97 | |
| 6 | Stephanie Schlobohm | Aliso Niguel | 57.06 | 56.58 | |
| 7 | Julia Farfan | Westlake | 58.75 | 58.50 | |
| 8 | Holly Fosmire | Los Alamitos | 59.77 | 1:00.28 | |
| 9 | Kylie Mihld | Yucaipa | 1:00.57 | 1:00.35 | |
| 10 | Madison Faulkner | Dos Pueblos | 1:01.35 | 1:00.99 | |
| Heat 4 of 4 Event 19 Girls 100 Back | |||||
| 1 | Lauren Weins | University | 1:00.69 | 59.85 | |
| 2 | Catie Anderson | Valencia/V | 1:00.06 | 1:00.36 | |
| 3 | Julia Ju | University | 59.50 | 58.75 | |
| 4 | Breanna Tran | Beckman | 57.87 | 56.59 | |
| 5 | Marina Spadoni | Mission Viejo | 56.01 | 56.56 | |
| 6 | Cheyenne Low | University | 56.73 | 55.84 | |
| 7 | Tiffany Warmuth | San Marino | 58.56 | 58.29 | |
| 8 | Christina Santala | Aliso Niguel | 59.67 | 59.93 | |
| 9 | Nicole Urbanski | Irvine | 1:00.56 | 1:00.58 | |
| 10 | Natalie Wong | Corona del Mar | 1:01.31 | 58.76 | |
| Event 20 Boys 100 Back | |||||
| Heat 0 of 4 Event 20 Boys 100 Back | |||||
| 0 | Aidan Tol | Beckman | 56.02 | 0.00 | |
| 0 | Brandon Okumura | Beckman | 57.34 | 0.00 | |
| 0 | Cory Nguyen | Fountain Valley | 56.28 | 0.00 | |
| 0 | Cristian Bridley | Santa Barbara | 57.00 | 0.00 | |
| 0 | Erik Hunter | Trabuco Hills | 56.09 | 0.00 | |
| 0 | Felix Hong | Irvine | 56.56 | 0.00 | |
| 0 | Jimmy Johnson | Beckman | 57.49 | 0.00 | |
| 0 | Joey Colton | El Toro | 56.76 | 0.00 | |
| 0 | John Sheehy | Ventura | 55.92 | 0.00 | |
| 0 | Jonah Dotan | Crespi | 56.61 | 0.00 | |
| 0 | Josh Swart | San Clemente | 56.72 | 0.00 | |
| 0 | Kevin Francis | Hunt Beach | 56.82 | 0.00 | |
| 0 | Kyle Kao | Northwood | 56.75 | 0.00 | |
| 0 | Logan Propst | Valencia/V | 57.07 | 0.00 | |
| 0 | Mark Raybukh | Crespi | 56.26 | 0.00 | |
| 0 | Marshall Tang | Temple City | 56.87 | 0.00 | |
| 0 | Melvin Martinez | Valencia/V | 56.72 | 0.00 | |
| 0 | Nick Giberson | Woodbridge | 57.00 | 0.00 | |
| 0 | Spencer Chang | King | 55.73 | 0.00 | |
| 0 | Stephen Riggins | St. Margarita | 55.68 | 0.00 | |
| 0 | Steven Thorp | Centennial/Cor | 57.33 | 0.00 | |
| 0 | Will Weggeland | Poly/Riverside | 55.92 | 0.00 | |
| 0 | Zachary Grimaldi | Alemany | 57.50 | 0.00 | |
| Heat 1 of 4 Event 20 Boys 100 Back | |||||
| 3 | Alex Tran | Edison | 55.62 | 55.59 | |
| 4 | Chris Ameling | Los Alamitos | 55.33 | 56.13 | |
| 5 | Sammy Wolfson | Agoura | 55.12 | 55.72 | |
| 6 | Sam Miller | JSerra | 55.33 | 54.21 | |
| 7 | Shea Macready | Redlands | 55.50 | 55.06 | |
| 8 | Dominic Moreth | Loyola | 55.64 | 55.74 | |
| Heat 2 of 4 Event 20 Boys 100 Back | |||||
| 1 | Alex Durham | Yucaipa | 54.90 | 54.36 | |
| 2 | Max Walsh | St. Margarita | 54.15 | 54.50 | |
| 3 | Derek Ahmed | Los Alamitos | 53.43 | 53.41 | |
| 4 | Daniel To | San Marino | 52.58 | 53.26 | |
| 5 | Bradley Mattix | La Canada | 50.89 | 49.91 | |
| 6 | David Puczkowski | Westlake | 51.50 | 51.37 | |
| 7 | Blake Faris | Santiago/C | 53.30 | 53.98 | |
| 8 | Zachary Graves | Servite | 53.68 | 53.60 | |
| 9 | Colin Lynch | HarvardWestlake | 54.35 | 55.01 | |
| 10 | Sarp Elaziz | South Pasadena | 55.00 | 55.26 | |
| Heat 3 of 4 Event 20 Boys 100 Back | |||||
| 1 | Brandon Faris | Santiago/C | 54.74 | 56.79 | |
| 2 | Austin Takeda | Ventura | 53.82 | 53.65 | |
| 3 | Luke Mitchell | Laguna Hills | 53.39 | 52.54 | |
| 4 | Jeff Wynkoop | Tesoro | 52.34 | 52.81 | |
| 5 | Josh Smith | Edison | 50.51 | 50.38 | |
| 6 | Thomas Smith | Edison | 51.26 | 50.82 | |
| 7 | Anthoney Tsou | University | 53.07 | 52.56 | |
| 8 | Chris Sample | Aliso Niguel | 53.64 | 53.34 | |
| 9 | Chris Cogswell | Hart | 54.21 | 54.54 | |
| 10 | Jessie Kim | Valencia/V | 54.94 | 54.61 | |
| Heat 4 of 4 Event 20 Boys 100 Back | |||||
| 1 | Thomas Gillespie | Edison | 54.70 | 55.85 | |
| 2 | Justin Son | Mater Dei | 53.76 | 53.33 | |
| 3 | Daniel Tran | University | 53.39 | 53.52 | |
| 4 | Corey John | Loyola | 52.31 | 51.62 | |
| 5 | Jared Namba | Corona del Mar | 49.40 | 50.11 | |
| 6 | Kyle Gornay | Redlands | 51.16 | 50.68 | |
| 7 | Michael Chang | Northwood | 52.66 | 52.71 | |
| 8 | Garrett Chin | La Canada | 53.47 | 52.38 | |
| 9 | Dylan Baptist | Alemany | 54.18 | 53.86 | |
| 10 | Mitchell Heimbach | Dana Hills | 54.90 | 55.42 | |
| Event 21 Girls 100 Breast | |||||
| Heat 0 of 4 Event 21 Girls 100 Breast | |||||
| 0 | Anya Arzaga | Edison | 1:10.96 | 0.00 | |
| 0 | Britton Forker | Dana Hills | 1:10.74 | 0.00 | |
| 0 | Claire Aguilar | El Toro | 1:10.89 | 0.00 | |
| 0 | Emma Graham | HarvardWestlake | 1:10.43 | 0.00 | |
| 0 | Haley Crowley | Westlake | 1:11.21 | 0.00 | |
| 0 | Janey Jubas | University | 1:10.01 | 0.00 | |
| 0 | Julia Horibe | Dos Pueblos | 1:10.66 | 0.00 | |
| 0 | Kaliegh Borgschatz | Trabuco Hills | 1:10.61 | 0.00 | |
| 0 | Katelyn Farrow | Fountain Valley | 1:11.09 | 0.00 | |
| 0 | Katie Hosch | Buena | 1:10.07 | 0.00 | |
| 0 | Klaudia Galus | Trabuco Hills | 1:11.36 | 0.00 | |
| 0 | Lauren Czaja | St. Margarita | 1:11.49 | 0.00 | |
| 0 | Madeline Trabucco | Santa Barbara | 1:09.69 | 0.00 | |
| 0 | Maria Petraitis | Ventura | 1:10.95 | 0.00 | |
| 0 | Peyton Bowen | Alemany | 1:10.92 | 0.00 | |
| 0 | Shannon Crowley | Los Alamitos | 1:10.35 | 0.00 | |
| 0 | Sophia Song | Irvine | 1:09.85 | 0.00 | |
| 0 | Stephanie Mutafyan | Los Alamitos | 1:10.28 | 0.00 | |
| 0 | Taylor Shore | Santiago/C | 1:09.55 | 0.00 | |
| Heat 1 of 4 Event 21 Girls 100 Breast | |||||
| 3 | Melanie Wong | Trabuco Hills | 1:09.49 | 1:09.95 | |
| 4 | Lauren Carter | Yucaipa | 1:09.47 | 1:08.89 | |
| 5 | Katie Seaton | Yucaipa | 1:09.26 | 1:08.46 | |
| 6 | Johanna Skaggs | Centennial/Cor | 1:09.44 | 1:08.00 | |
| 7 | Christine Lusk | Hart | 1:09.47 | 1:09.52 | |
| 8 | Marissa Robertson | Newport Harbor | 1:09.52 | 1:11.04 | |
| Heat 2 of 4 Event 21 Girls 100 Breast | |||||
| 1 | Elise Gronberg | Aliso Niguel | 1:08.57 | 1:09.14 | |
| 2 | Ali Barnes | Tesoro | 1:07.97 | 1:08.34 | |
| 3 | Natalie Manders | Beckman | 1:07.00 | 1:07.20 | |
| 4 | Courteny Chrzas | West Ranch | 1:05.86 | 1:06.59 | |
| 5 | Kirsten Vose | Flintridge SH | 1:04.71 | 1:04.04 | |
| 6 | Felicia Wang | Capo Valley | 1:05.32 | 1:05.15 | |
| 7 | Emily Gibson | St. Margarita | 1:06.11 | 1:05.75 | |
| 8 | Julianne Cook | Irvine | 1:07.38 | 1:07.77 | |
| 9 | Maliah Grim | Valencia/V | 1:08.02 | 1:09.34 | |
| 10 | Esther Kim | North | 1:09.03 | 1:10.46 | |
| Heat 3 of 4 Event 21 Girls 100 Breast | |||||
| 1 | Stephanie Schuffels | Los Alamitos | 1:08.42 | 1:08.89 | |
| 1 | Stephanie Shuffels | Los Alamitos | 1:08.42 | 0.00 | |
| 2 | Emily Balog | Flintridge SH | 1:07.90 | 1:06.95 | |
| 3 | Maelyn Adornetto | Dos Pueblos | 1:06.89 | 1:07.50 | |
| 4 | Genevieve Bradford | Woodbridge | 1:05.61 | 1:04.47 | |
| 5 | Brianna Weinstein | Irvine | 1:04.55 | 1:04.99 | |
| 6 | Kylie Boyce | Edison | 1:04.85 | 1:05.07 | |
| 7 | Chesna Biolley | Ventura | 1:06.08 | 1:06.71 | |
| 8 | Patricia Tedjasukmana | Mater Dei | 1:07.16 | 1:08.13 | |
| 9 | Sara Christiansen | Newbury Park | 1:08.02 | 1:08.08 | |
| 9 | Sarah Christiansen | Newbury Park | 1:08.02 | 0.00 | |
| 10 | Chandler Regan | Lutheran/Orange | 1:08.64 | 1:08.62 | |
| Heat 4 of 4 Event 21 Girls 100 Breast | |||||
| 1 | Liza Echeverria | South Pasadena | 1:08.24 | 1:09.27 | |
| 2 | Megan Gehrich | St. Margarita | 1:07.42 | 1:06.82 | |
| 3 | Stephanie Samudro | San Marino | 1:06.22 | 1:04.87 | |
| 4 | Caitlin Baker | Saugus | 1:05.48 | 1:06.35 | |
| 5 | Maggie Burton | University | 1:04.46 | 1:03.09 | |
| 6 | Jiana Vargem | Mater Dei | 1:04.81 | 1:04.44 | |
| 7 | Jessica Mosbaugh | Los Alamitos | 1:05.86 | 1:05.91 | |
| 8 | Haley Wan | St. Margarita | 1:07.07 | 1:06.13 | |
| 9 | Tara Olson | Saugus | 1:08.01 | 1:07.54 | |
| 10 | Shayna Vayser | Capo Valley | 1:08.62 | 1:09.94 | |
| Event 22 Boys 100 Breast | |||||
| Heat 0 of 4 Event 22 Boys 100 Breast | |||||
| 0 | Andrew Arakaki | Northwood | 1:01.30 | 0.00 | |
| 0 | Benjamin Zepfel | Corona del Mar | 1:03.88 | 0.00 | |
| 0 | Bryan Smiley | Santiago/C | 1:03.61 | 0.00 | |
| 0 | Byron Rivers | El Toro | 1:01.93 | 0.00 | |
| 0 | Cameron Willment | Capo Valley | 1:02.25 | 0.00 | |
| 0 | Connor Wetmore | Capo Valley | 1:02.95 | 0.00 | |
| 0 | Daniel McGowan | Hart | 1:02.29 | 0.00 | |
| 0 | Dimitri Rogers | Centennial/Cor | 1:03.47 | 0.00 | |
| 0 | Gabe Sandoval | Woodbridge | 1:02.63 | 0.00 | |
| 0 | Joey Tamusaitis | Notre Dame/SO | 1:01.69 | 0.00 | |
| 0 | Johnny Perez | Yucaipa | 1:03.55 | 0.00 | |
| 0 | Jordan Clark | Saugus | 1:03.09 | 0.00 | |
| 0 | Jose Jimenez | North | 1:03.95 | 0.00 | |
| 0 | Joseph Rayos | Crespi | 1:02.82 | 0.00 | |
| 0 | Justin Nguyen | University | 1:01.87 | 0.00 | |
| 0 | Justin Wang | Mater Dei | 1:03.67 | 0.00 | |
| 0 | Kyle Johnston | Tesoro | 1:02.29 | 0.00 | |
| 0 | Lukas Wilmot | Royal | 1:03.57 | 0.00 | |
| 0 | Marc Gehlke | Edison | 1:03.77 | 0.00 | |
| 0 | Mason Lutz | Aliso Niguel | 1:01.83 | 0.00 | |
| 0 | Mason Wong | Trabuco Hills | 1:02.48 | 0.00 | |
| 0 | Matthew Quinlan | Trabuco Hills | 1:03.84 | 0.00 | |
| 0 | Max Merrill | Los Alamitos | 1:02.63 | 0.00 | |
| 0 | Michael Tong | Northwood | 1:03.62 | 0.00 | |
| 0 | Nate Sfreddo | Edison | 1:02.07 | 0.00 | |
| 0 | Nigel Item | King | 1:02.03 | 0.00 | |
| 0 | Sedtavut (Justin) Nilaad | North | 1:03.60 | 0.00 | |
| 0 | Shane Bell | La Canada | 1:03.20 | 0.00 | |
| 0 | Tarry Burkhardt | Santa Barbara | 1:03.33 | 0.00 | |
| Heat 1 of 4 Event 22 Boys 100 Breast | |||||
| 3 | Anthony DeVetis | Newbury Park | 1:01.27 | 1:01.32 | |
| 4 | Justin Chen | University | 1:01.15 | 1:01.32 | |
| 5 | Wade Nelson | Edison | 1:01.13 | 1:00.91 | |
| 6 | AJ Jensen | Trabuco Hills | 1:01.13 | 1:01.43 | |
| 7 | Alex Kryger | Fountain Valley | 1:01.26 | 1:01.40 | |
| 8 | Justin Lee | Loyola | 1:01.78 | 1:01.56 | |
| Heat 2 of 4 Event 22 Boys 100 Breast | |||||
| 1 | Devin Morris | Crespi | 1:00.84 | 1:00.86 | |
| 2 | Connor Johnson | Loyola | 1:00.60 | 58.55 | |
| 3 | Josh Anatalio | SJ Bosco | 59.90 | 1:00.47 | |
| 4 | Michael Schiffer | University | 58.88 | 58.15 | |
| 5 | Chris Kopan | San Clemente | 58.15 | 57.98 | |
| 6 | Peter Kropp | Loyola | 58.52 | 57.75 | |
| 7 | William Monjay | Northwood | 59.53 | 59.07 | |
| 8 | Nick Manders | Beckman | 1:00.20 | 59.89 | |
| 9 | Andrew Cusator | St. Margarita | 1:00.67 | 1:01.59 | |
| 10 | Brandon Saliba | Mater Dei | 1:00.99 | 59.86 | |
| Heat 3 of 4 Event 22 Boys 100 Breast | |||||
| 1 | Slater Goodman | Capo Valley | 1:00.76 | 1:00.02 | |
| 2 | Zachary Dorrego | Santiago/C | 1:00.37 | 1:00.09 | |
| 3 | Joshua Lin | West Ranch | 59.80 | 58.48 | |
| 4 | Blake Parrish | Dos Pueblos | 58.68 | 57.96 | |
| 5 | Hunter Cobleigh | Westlake | 58.06 | 57.26 | |
| 6 | Brandon Nguyen | La Canada | 58.51 | 58.37 | |
| 7 | Tyler Lin | Corona del Mar | 59.41 | 59.67 | |
| 8 | Patrick Kang | HarvardWestlake | 1:00.19 | 58.24 | |
| 9 | Oliver Maarse | Loyola | 1:00.61 | 58.82 | |
| 10 | Quincy Liu | Hart | 1:00.93 | 1:01.11 | |
| Heat 4 of 4 Event 22 Boys 100 Breast | |||||
| 1 | Travis Pham | Irvine | 1:00.71 | 1:01.23 | |
| 2 | Judson Howard | Northwood | 1:00.33 | 1:01.12 | |
| 3 | Michael Wen | Westlake | 59.56 | 58.33 | |
| 4 | Zachary Yong | University | 58.60 | 57.84 | |
| 5 | Dylan Payne | Mater Dei | 57.55 | 56.83 | |
| 6 | Jon Walters | Mater Dei | 58.28 | 56.65 | |
| 7 | Caleb Castellaw | Trabuco Hills | 59.31 | 58.94 | |
| 8 | Kristofer Korth | Hart | 1:00.15 | 59.98 | |
| 9 | John Copses | HarvardWestlake | 1:00.61 | 59.52 | |
| 10 | Ryan Lee | Westlake | 1:00.91 | 1:02.43 | |
| Event 23 Girls 400 Free Relay | |||||
| Heat 0 of 4 Event 23 Girls 400 Free | |||||
| 0 | AGOU A | Agoura | 3:48.98 | 0.00 | |
| 0 | BECK A | Beckman | 3:54.04 | 0.00 | |
| 0 | CECOR A | Centennial/Cor | 3:52.77 | 0.00 | |
| 0 | CHAM A | Chaminade | 3:53.47 | 0.00 | |
| 0 | CORO A | Corona | 3:51.94 | 0.00 | |
| 0 | ELTOR A | El Toro | 3:47.25 | 0.00 | |
| 0 | HARV A | HarvardWestlake | 3:50.30 | 0.00 | |
| 0 | HUNT A | Hunt Beach | 3:51.44 | 0.00 | |
| 0 | LOUI A | Louisville | 3:52.28 | 0.00 | |
| 0 | MARIN A | Marina | 3:52.23 | 0.00 | |
| 0 | POLYR A | Poly/Riverside | 3:51.37 | 0.00 | |
| 0 | REDEV A | Redlands EV | 3:48.22 | 0.00 | |
| 0 | REDL A | Redlands | 3:47.85 | 0.00 | |
| 0 | ROYA A | Royal | 3:53.08 | 0.00 | |
| 0 | SANCL A | San Clemente | 3:55.17 | 0.00 | |
| 0 | SOUPA A | South Pasadena | 3:54.11 | 0.00 | |
| Heat 1 of 4 Event 23 Girls 400 Free | |||||
| 3 | NEWBP A | Newbury Park | 3:46.90 | 3:43.46 | |
| 4 | ALEM A | Alemany | 3:45.74 | 3:43.57 | |
| 5 | WSTRA A | West Ranch | 3:45.59 | 3:42.81 | |
| 6 | TRAB A | Trabuco Hills | 3:45.67 | 3:43.29 | |
| 7 | SAMRC A | San Marcos | 3:46.84 | 3:46.49 | |
| 8 | CANCC A | Canyon/Canyon Co | 3:47.09 | 3:45.15 | |
| Heat 2 of 4 Event 23 Girls 400 Free | |||||
| 1 | FOUN A | Fountain Valley | 3:43.55 | 3:34.71 | |
| 2 | SABAR A | Santa Barbara | 3:41.19 | 3:39.55 | |
| 3 | NEWPH A | Newport Harbor | 3:38.73 | 3:42.99 | |
| 4 | LAGHI A | Laguna Hills | 3:35.91 | 3:36.15 | |
| 5 | EDIS A | Edison | 3:30.41 | 3:32.28 | |
| 6 | SAMRG A | St. Margarita | 3:33.38 | 3:33.76 | |
| 7 | IRVI A | Irvine | 3:36.70 | 3:34.94 | |
| 8 | FLISH A | Flintridge SH | 3:39.51 | 3:57.50 | |
| 9 | YUCA A | Yucaipa | 3:42.17 | 3:39.56 | |
| 10 | LUOR A | Lutheran/Orange | 3:44.71 | 3:43.22 | |
| Heat 3 of 4 Event 23 Girls 400 Free | |||||
| 1 | VEN A | Ventura | 3:42.58 | 3:43.14 | |
| 2 | WSTLK A | Westlake | 3:40.24 | 3:37.27 | |
| 3 | SAUG A | Saugus | 3:36.88 | 3:37.08 | |
| 4 | HART A | Hart | 3:34.81 | 3:33.55 | |
| 5 | UNIV A | University | 3:29.95 | 3:28.38 | |
| 6 | WOODB A | Woodbridge | 3:31.96 | 3:31.26 | |
| 7 | SAMRO A | San Marino | 3:36.22 | 3:38.35 | |
| 8 | DOSP A | Dos Pueblos | 3:39.35 | 3:37.27 | |
| 9 | LACA A | La Canada | 3:42.00 | 3:37.84 | |
| 10 | MDEI A | Mater Dei | 3:44.47 | 3:44.26 | |
| Heat 4 of 4 Event 23 Girls 400 Free | |||||
| 1 | KING A | King | 3:42.35 | 3:41.69 | |
| 2 | LOALA A | Los Alamitos | 3:40.14 | 3:41.26 | |
| 3 | SANCO A | Santiago/C | 3:36.72 | 3:37.64 | |
| 4 | CAPO A | Capo Valley | 3:34.79 | 3:35.88 | |
| 5 | JSER A | JSerra | 3:29.43 | 3:27.96 | |
| 6 | CDM A | Corona del Mar | 3:31.42 | 3:35.02 | |
| 7 | ALIS A | Aliso Niguel | 3:36.13 | 3:36.90 | |
| 8 | MISVO A | Mission Viejo | 3:38.85 | 3:39.10 | |
| 9 | TESO A | Tesoro | 3:41.64 | 3:42.06 | |
| 10 | DANA A | Dana Hills | 3:44.25 | 3:41.52 | |
| Event 24 Boys 400 Free Relay | |||||
| Heat 0 of 4 Event 24 Boys 400 Free | |||||
| 0 | ALEM A | Alemany | 3:21.48 | 0.00 | |
| 0 | ALIS A | Aliso Niguel | 3:21.32 | 0.00 | |
| 0 | BUEN A | Buena | 3:26.12 | 0.00 | |
| 0 | CALA A | Calabasas | 3:23.11 | 0.00 | |
| 0 | CANCC A | Canyon/Canyon Co | 3:23.64 | 0.00 | |
| 0 | CECOR A | Centennial/Cor | 3:24.90 | 0.00 | |
| 0 | HUNT A | Hunt Beach | 3:28.63 | 0.00 | |
| 0 | JSER A | JSerra | 3:22.40 | 0.00 | |
| 0 | KING A | King | 3:21.43 | 0.00 | |
| 0 | LUOR A | Lutheran/Orange | 3:24.53 | 0.00 | |
| 0 | MISVO A | Mission Viejo | 3:22.77 | 0.00 | |
| 0 | NEWBP A | Newbury Park | 3:26.38 | 0.00 | |
| 0 | NORTH A | North | 3:23.95 | 0.00 | |
| 0 | REDEV A | Redlands EV | 3:25.67 | 0.00 | |
| 0 | SABAR A | Santa Barbara | 3:24.66 | 0.00 | |
| 0 | SANCL A | San Clemente | 3:22.88 | 0.00 | |
| 0 | SERV A | Servite | 3:21.09 | 0.00 | |
| 0 | SOUPA A | South Pasadena | 3:24.31 | 0.00 | |
| 0 | TEMPC A | Temple City | 3:27.34 | 0.00 | |
| Heat 1 of 4 Event 24 Boys 400 Free | |||||
| 3 | NORCO A | Norco | 3:20.67 | 3:22.62 | |
| 4 | SAMRO A | San Marino | 3:20.12 | 3:17.74 | |
| 5 | LAGHI A | Laguna Hills | 3:19.93 | 3:21.61 | |
| 6 | THOUS A | Thousand Oaks | 3:20.09 | 3:20.31 | |
| 7 | TRAB A | Trabuco Hills | 3:20.17 | 3:21.56 | |
| 8 | BECK A | Beckman | 3:20.72 | 3:11.20 | |
| Heat 2 of 4 Event 24 Boys 400 Free | |||||
| 1 | SAUG A | Saugus | 3:18.15 | 3:18.27 | |
| 2 | REDL A | Redlands | 3:16.43 | 3:14.32 | |
| 3 | MDEI A | Mater Dei | 3:14.99 | 3:15.34 | |
| 4 | HART A | Hart | 3:12.68 | 3:12.97 | |
| 5 | EDIS A | Edison | 3:08.70 | 3:08.05 | |
| 6 | SANCO A | Santiago/C | 3:10.90 | 3:12.50 | |
| 7 | LOALA A | Los Alamitos | 3:13.98 | 3:15.93 | |
| 8 | DOSP A | Dos Pueblos | 3:15.95 | 3:15.94 | |
| 9 | AGOU A | Agoura | 3:17.12 | 3:14.47 | |
| 10 | FOUN A | Fountain Valley | 3:19.72 | 3:18.97 | |
| Heat 3 of 4 Event 24 Boys 400 Free | |||||
| 1 | HARV A | HarvardWestlake | 3:17.69 | 3:16.56 | |
| 2 | VEN A | Ventura | 3:16.34 | 3:18.56 | |
| 3 | WSTLK A | Westlake | 3:14.72 | 3:14.93 | |
| 4 | POLYR A | Poly/Riverside | 3:12.52 | 3:13.42 | |
| 5 | LOYO A | Loyola | 3:07.81 | 3:06.91 | |
| 6 | NEWPH A | Newport Harbor | 3:09.86 | 3:12.85 | |
| 7 | DANA A | Dana Hills | 3:13.73 | 3:15.44 | |
| 8 | NORWO A | Northwood | 3:15.41 | 3:15.32 | |
| 9 | CRESP A | Crespi | 3:16.67 | 3:12.58 | |
| 10 | YUCA A | Yucaipa | 3:19.10 | 3:18.34 | |
| Heat 4 of 4 Event 24 Boys 400 Free | |||||
| 1 | ELTOR A | El Toro | 3:17.43 | 3:18.54 | |
| 2 | ROYA A | Royal | 3:16.32 | 3:22.94 | |
| 3 | IRVI A | Irvine | 3:14.23 | 3:17.58 | |
| 4 | UNIV A | University | 3:12.35 | 3:13.78 | |
| 5 | CAPO A | Capo Valley | 3:06.45 | 3:06.45 | |
| 6 | CDM A | Corona del Mar | 3:09.63 | 3:07.74 | |
| 7 | TESO A | Tesoro | 3:13.39 | 3:13.31 | |
| 8 | LACA A | La Canada | 3:15.13 | 3:11.77 | |
| 9 | SAMRG A | St. Margarita | 3:16.58 | 3:20.61 | |
| 10 | WSTRA A | West Ranch | 3:19.07 | 3:21.55 | |