| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cigna, Emma C (12)
|
PVPM |
1:15.08 |
1:09.57 |
-5.51 |
| 1 |
Bremner, Annabelle G (12)
|
PVPM |
1:11.74 |
1:13.37 |
1.63 |
| 2 |
Nguyen, Lien J (12)
|
PVPM |
1:19.93 |
1:12.39 |
-7.54 |
| 2 |
Hooff, Olivia C (12)
|
PVPM |
|
1:14.41 |
- |
| 3 |
Althouse, Anna N (12)
|
PVPM |
1:14.96 |
1:14.54 |
-0.42 |
| 3 |
Deza, Micaela S (12)
|
PVPM |
1:21.01 |
1:15.21 |
-5.80 |
| 4 |
Zibung, Selina Y (12)
|
PVPM |
1:21.05 |
1:18.51 |
-2.54 |
| 4 |
Monsky, Maclain R (12)
|
PVPM |
1:23.13 |
1:18.61 |
-4.52 |
| 5 |
Montilla, Paulina A (12)
|
PVPM |
1:22.12 |
1:19.33 |
-2.79 |
| 5 |
Fitzgerald, Tennyson E (11)
|
PVPM |
1:16.61 |
1:20.02 |
3.41 |
| 6 |
Nelson, Maya H (11)
|
PVPM |
1:26.49 |
1:19.45 |
-7.04 |
| 6 |
Gaines, Laila K (11)
|
PVPM |
1:24.51 |
1:23.31 |
-1.20 |
| 7 |
McDonald, Mia S (12)
|
PVPM |
1:17.94 |
1:19.88 |
1.94 |
| 7 |
Margolis, Mabel M (12)
|
PVPM |
|
1:31.35 |
- |
| 8 |
Lahr, Leah (11)
|
PVPM |
1:21.59 |
1:22.56 |
0.97 |
| 8 |
Allen, Mallory (12)
|
PVPM |
1:39.51 |
1:32.50 |
-7.01 |
| 9 |
Tummala, Samanvi (12)
|
PVPM |
1:25.92 |
1:24.05 |
-1.87 |
| 9 |
Claflin, Molly R (12)
|
PVFBST |
1:37.48 |
1:47.69 |
10.21 |
| 10 |
Yang, Elizabeth T (11)
|
PVPM |
1:38.11 |
1:26.74 |
-11.37 |
| 11 |
Bouferrache, Sophia (11)
|
PVPM |
1:37.46 |
1:29.16 |
-8.30 |
| 12 |
Meehan, Meghan A (11)
|
PVPM |
1:35.59 |
1:33.78 |
-1.81 |
| 13 |
Cornell, Rebecca M (11)
|
PVPM |
1:40.60 |
1:34.90 |
-5.70 |
| 14 |
Gipson, Arianna R (11)
|
PVPM |
1:58.85 |
1:42.85 |
-16.00 |