| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ahn, Kinsley J (9)
|
PVMACH |
1:15.15 |
1:13.44 |
-1.71 |
| 2 |
Rudy, Lauren E (10)
|
PVNCAP |
1:14.51 |
1:14.22 |
-0.29 |
| 3 |
Wilson, Lily J (10)
|
PVMACH |
1:17.30 |
1:15.23 |
-2.07 |
| 4 |
McBride, Mikayla B (10)
|
PVMACH |
1:17.10 |
1:16.46 |
-0.64 |
| 5 |
Orton, Olivia C (10)
|
PVMACH |
1:15.67 |
1:17.29 |
1.62 |
| 6 |
Wager, Caroline S (10)
|
PVMACH |
1:21.00 |
1:18.99 |
-2.01 |
| 7 |
Esguerra, Rhian Alexandra (9)
|
PVNCAP |
1:31.52 |
1:19.19 |
-12.33 |
| 8 |
Bajek, Hannah K (10)
|
PVMAC |
1:20.06 |
1:19.30 |
-0.76 |
| 9 |
Fiala, Caraline J (10)
|
PVMACH |
1:23.91 |
1:19.92 |
-3.99 |
| 10 |
Robinson, Regan M (9)
|
PVMACH |
1:17.56 |
1:20.57 |
3.01 |
| 11 |
Lawler, Bridget A (10)
|
PVMACH |
1:21.70 |
1:24.71 |
3.01 |
| 12 |
Dunaway, Michaela E (10)
|
PVBWST |
1:37.28 |
1:24.79 |
-12.49 |
| 12 |
Lee, Isabelle H (10)
|
PVMAC |
|
1:24.79 |
- |
| 14 |
Park, Lillian S (10)
|
PVMAC |
1:25.51 |
1:26.97 |
1.46 |
| 15 |
Choi, Amber G (10)
|
PVMACH |
1:25.69 |
1:27.86 |
2.17 |
| 16 |
Xu, Monica (9)
|
PVMAC |
1:24.74 |
1:28.25 |
3.51 |
| 17 |
Houlday, Alexis (9)
|
PVLIFE |
1:38.16 |
1:29.98 |
-8.18 |
| 18 |
Rhyne, Alexandra E (9)
|
PVNCAP |
|
1:30.93 |
- |
| 19 |
Seelam, Ridhi R (10)
|
PVMACH |
1:24.95 |
1:31.48 |
6.53 |
| 20 |
Adams, Daniella M (10)
|
PVMACH |
|
1:32.07 |
- |
| 21 |
Juran, Claire S (9)
|
PVLIFE |
1:34.49 |
1:32.39 |
-2.10 |
| 22 |
Exner, Isla Q (9)
|
PVNCAP |
1:31.94 |
1:32.42 |
0.48 |
| 23 |
Ossenova-Singh, Sofia (10)
|
PVMACH |
|
1:32.88 |
- |
| 24 |
Steber, Sabrina (9)
|
PVMACH |
1:33.67 |
1:33.35 |
-0.32 |
| 25 |
Chufarova, Viktoriia (9)
|
PVNCAP |
|
1:34.19 |
- |
| 26 |
Nguyen, Alice C (9)
|
PVMACH |
|
1:34.57 |
- |
| 27 |
Boston, Flora A (9)
|
PVNCAP |
|
1:35.25 |
- |
| 28 |
Natoli, Finley A (9)
|
PVNCAP |
|
1:38.94 |
- |
| 29 |
Dadzie, Zara N (9)
|
PVNCAP |
|
1:41.56 |
- |
| 30 |
Tranquilli, Eleanor L (10)
|
PVNCAP |
|
1:43.02 |
- |
| 31 |
Kacham, Sanvi (10)
|
PVNCAP |
|
1:43.96 |
- |
| 32 |
Harmel, Lila J (9)
|
PVMACH |
1:48.05 |
1:45.46 |
-2.59 |
| 33 |
Pedersen, Allena M (9)
|
PVNCAP |
|
1:46.50 |
- |
| 34 |
Bjerga, Ada M (9)
|
PVMACH |
1:49.18 |
1:47.40 |
-1.78 |
| 35 |
Eley, Josephine F (10)
|
PVMACH |
|
1:54.11 |
- |
| 36 |
Middleton, Kora H (9)
|
PVMACH |
|
1:54.24 |
- |
| 37 |
Masis, Melody M (10)
|
PVMACH |
|
1:55.41 |
- |
|
Lowry, Olivia L (9)
|
PVNCAP |
|
NS |
- |
|
Rogers, Grace E (9)
|
PVNCAP |
1:40.68 |
NS |
- |
|
Spencer, Aubrey R (9)
|
PVNCAP |
1:28.38 |
NS |
- |
|
Tapia, Hannah G (9)
|
PVBWST |
1:36.83 |
NS |
- |