| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bingley, Hanna A (17)
|
PVRMSC |
1:13.70 |
1:13.88 |
0.18 |
| 2 |
Haines, Erin C (15)
|
PVRMSC |
1:18.15 |
1:17.35 |
-0.80 |
| 3 |
Wade, Katherine A (17)
|
PVRMSC |
1:17.05 |
1:17.98 |
0.93 |
| 4 |
Dorsey, Emma M (17)
|
PVRMSC |
1:18.66 |
1:20.92 |
2.26 |
| 5 |
Smith, Madison T (15)
|
PVRMSC |
1:16.98 |
1:21.18 |
4.20 |
| 6 |
Jackson, Elizabeth K (15)
|
PVASA |
1:10.60 |
1:21.60 |
11.00 |
| 7 |
Csokmay, Audrey L (16)
|
PVRMSC |
1:21.94 |
1:21.77 |
-0.17 |
| 8 |
Venditti, Francesca N (17)
|
PVRMSC |
1:22.06 |
1:21.78 |
-0.28 |
| 9 |
Denaro, Sophia C (17)
|
PVASA |
1:11.25 |
1:21.82 |
10.57 |
| 10 |
Yu, Allison M (16)
|
PVRMSC |
1:22.09 |
1:22.63 |
0.54 |
| 11 |
Noll, Emily R (17)
|
PVASA |
1:08.43 |
1:23.38 |
14.95 |
| 12 |
Zhang, Clara Ann (16)
|
PVRMSC |
1:18.88 |
1:23.49 |
4.61 |
| 13 |
Zhang, Luna (18)
|
PVRMSC |
1:21.47 |
1:23.68 |
2.21 |
| 14 |
Chin, Sarah E (16)
|
PVRMSC |
1:10.98 |
1:23.85 |
12.87 |
| 15 |
Sanidad, Miranda G (16)
|
PVRMSC |
1:21.20 |
1:24.19 |
2.99 |
| 16 |
Woo, Ashley J (16)
|
PVRMSC |
1:11.87 |
1:24.47 |
12.60 |
| 17 |
Guardado, Sofia C (18)
|
PVRMSC |
1:11.63 |
1:24.69 |
13.06 |
| 18 |
Lawler, Shannon N (16)
|
PVRMSC |
1:11.91 |
1:24.87 |
12.96 |
| 19 |
Harrison, Elena S (16)
|
PVNCAP |
1:10.41 |
1:25.23 |
14.82 |
| 20 |
Eng, Elisa B (15)
|
PVASA |
1:10.82 |
1:25.75 |
14.93 |
| 21 |
Wang, Josephina F (16)
|
PVRMSC |
1:30.35 |
1:25.84 |
-4.51 |
| 22 |
Vela, Emely R (18)
|
PVRMSC |
1:10.33 |
1:26.07 |
15.74 |
| 23 |
Fenton, Bella M (16)
|
PVRMSC |
1:17.87 |
1:26.26 |
8.39 |
| 24 |
Rook, Maggie Rose R (16)
|
PVRMSC |
1:20.15 |
1:27.15 |
7.00 |
| 25 |
Benavides, Maya P (18)
|
PVRMSC |
1:29.66 |
1:27.23 |
-2.43 |
| 26 |
Conze, Maren D (16)
|
PVNCAP |
1:17.22 |
1:28.26 |
11.04 |
| 27 |
Daniel, Amaya G (17)
|
PVRMSC |
1:16.93 |
1:28.30 |
11.37 |
| 28 |
Steiner, Miku B (17)
|
PVRMSC |
1:12.05 |
1:28.59 |
16.54 |
| 29 |
Matia, Helen R (18)
|
PVRMSC |
1:19.30 |
1:29.24 |
9.94 |
|
Elliott, Sarah E (19)
|
PVRMSC |
1:19.58 |
NS |
- |