| Name | Time | FINA | Imp | |||
|---|---|---|---|---|---|---|
| 1 |
Mattea Sokolow
TSM
|
TSM | 721 | +1.3% | SB | |
| 2 |
Stella Copeland
Mission Viejo Nadadores
|
Mission Viejo Nadadores | 692 | – | PB | |
| 3 |
Nicole Salladin
La Mirada Armada
|
La Mirada Armada | 688 | +2.0% | PB | |
| 4 |
Lizzie Mackowiak
Socal Aquatics Association
|
Socal Aquatics Association | 661 | – | PB | |
| 5 |
Katie Kucik
Boulder City Henderson Heatwave
|
Boulder City Henderson Heatwave | 658 | – | PB | |
| 6 |
Sydney Willson
Mission Viejo Nadadores
|
Mission Viejo Nadadores | 649 | +0.2% | PB | |
| 7 |
Kyleigh Kuzma
North Coast Aquatics
|
North Coast Aquatics | 647 | – | ||
| 8 |
Sasha Soroosh
Mission Viejo Nadadores
|
Mission Viejo Nadadores | 631 | +1.2% | SB | |
| 9 |
Sophia Ribeiro
Irvine Novaquatics
|
Irvine Novaquatics | 621 | – | ||
| 10 |
Isabella Chavez-Varela
South Bay Aquatics
|
South Bay Aquatics | 610 | – | PB | |
| 11 |
Cathryn Salladin
La Mirada Armada
|
La Mirada Armada | 603 | – | ||
| 12 |
Lena Siering
TSM
|
TSM | 602 | – | PB | |
| 13 |
Ella Martinez-Spencer
Riverside Aquatics Association (California)
|
Riverside Aquatics Association (California) | 574 | – | ||
| 14 |
Ayden Min
La Mirada Armada
|
La Mirada Armada | 555 | – | PB | |
| 15 |
Gillian Swift
North Coast Aquatics
|
North Coast Aquatics | 555 | – | ||
| 16 |
Abigail Rousseau
Swim Pasadena
|
Swim Pasadena | 543 | – | ||
| 17 |
Samantha Hamilton
Golden West Swim Club
|
Golden West Swim Club | 541 | – | PB | |
| 18 |
Emma Foster
Boulder City Henderson Heatwave
|
Boulder City Henderson Heatwave | 530 | – | PB | |
| 19 |
Caroline Creager
Mission Viejo Nadadores
|
Mission Viejo Nadadores | 520 | +0.3% | SB | |
| 20 |
Adri Patino
Evolution Racing Club
|
Evolution Racing Club | 503 | – | ||
| 21 |
Riley Renaud
Riverside Aquatics Association (California)
|
Riverside Aquatics Association (California) | 475 | – | ||
| 22 |
Nikka Maslog
La Mirada Armada
|
La Mirada Armada | 460 | – | ||
