| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ji, KaiLi (12)
|
PVASA |
1:13.65 |
1:14.65 |
1.00 |
| 2 |
Kass, Erin N (11)
|
PVMACH |
1:18.77 |
1:16.95 |
-1.82 |
| 3 |
Groves, Caitlin C (12)
|
PVASA |
1:16.01 |
1:17.54 |
1.53 |
| 4 |
Dinh, Lam N (12)
|
PVMACH |
1:17.32 |
1:17.71 |
0.39 |
| 5 |
Bui, Emma T (12)
|
PVMACH |
1:43.66 |
1:18.59 |
-25.07 |
| 6 |
Derrenbacher, Laney C (12)
|
PVNCAP |
1:19.03 |
1:22.24 |
3.21 |
| 7 |
Beckett, Isla K (12)
|
PVNCAP |
1:24.92 |
1:24.92 |
0.00 |
| 8 |
Vanlandingham, Avery K (12)
|
PVNCAP |
|
1:25.25 |
- |
| 9 |
Edwards, Sophia C (11)
|
PVMACH |
|
1:25.74 |
- |
| 10 |
Pilot, Elizabeth L (12)
|
PVAAC |
1:28.53 |
1:26.65 |
-1.88 |
| 11 |
Lasut, Claire I (11)
|
PVMACH |
1:30.71 |
1:27.57 |
-3.14 |
| 12 |
Kaplan, Yuki K (11)
|
PVNCAP |
1:27.74 |
1:27.97 |
0.23 |
| 13 |
Katsaros, Charlotte M (12)
|
PVASA |
1:28.24 |
1:28.34 |
0.10 |
| 14 |
Zaks, Ava D (12)
|
PVASA |
1:28.10 |
1:28.61 |
0.51 |
| 15 |
Sarathy, Anoushka (11)
|
PVMACH |
1:28.19 |
1:28.96 |
0.77 |
| 16 |
Oskvig, Kari R (12)
|
PVASA |
1:29.15 |
1:29.38 |
0.23 |
| 17 |
Besch, Lucy F (12)
|
PVTOLL |
1:42.65 |
1:30.19 |
-12.46 |
| 18 |
Radio, Lucy A (11)
|
PVMACH |
|
1:32.52 |
- |
| 19 |
Hallock, Avery J (11)
|
PVMACH |
|
1:32.72 |
- |
| 20 |
Rose, Olivia R (12)
|
PVNCAP |
1:28.13 |
1:32.97 |
4.84 |
| 21 |
Rivera-Castro, Noelle I (11)
|
PVMACH |
1:36.09 |
1:33.01 |
-3.08 |
| 22 |
Fioravanti, Claire M (11)
|
PVTOLL |
|
1:33.31 |
- |
| 23 |
Gilbert, Anne G (11)
|
PVASA |
|
1:33.40 |
- |
| 24 |
Loftis, Ella M (12)
|
PVNCAP |
1:45.47 |
1:33.57 |
-11.90 |
| 25 |
Morgan, Annabelle R (11)
|
PVNCAP |
1:31.74 |
1:34.25 |
2.51 |
| 26 |
Detrisac, Marissa R (11)
|
PVMACH |
|
1:37.43 |
- |
| 27 |
Feinberg, Lydia L (11)
|
PVASA |
1:33.61 |
1:37.48 |
3.87 |
| 28 |
DeLuca, Ryan A (11)
|
PVASA |
1:34.07 |
1:37.70 |
3.63 |
| 29 |
Bise, Imogen L (11)
|
PVTOLL |
1:36.21 |
1:39.15 |
2.94 |
| 30 |
Banwaree, Saidah N (12)
|
PVMACH |
|
1:39.17 |
- |
| 31 |
Couchman, Adalyn M (11)
|
PVMACH |
|
1:39.37 |
- |
| 32 |
Plaza, Alma L (11)
|
PVTOLL |
1:43.38 |
1:41.57 |
-1.81 |
| 33 |
Huth, Madeleine M (12)
|
PVTOLL |
|
1:41.82 |
- |
| 34 |
Keneipp, Marissa D (11)
|
PVLIFE |
|
1:43.48 |
- |
| 35 |
Hwang, Megan S (11)
|
PVNCAP |
1:38.13 |
1:47.33 |
9.20 |
| 36 |
Redburn, Tara (11)
|
PVNCAP |
1:48.17 |
1:48.00 |
-0.17 |
| 37 |
Deshpande, Riti (11)
|
PVNCAP |
1:50.31 |
1:48.03 |
-2.28 |
|
Anaya, Ana Paula P (11)
|
PVLIFE |
|
DQ |
- |
|
Jordan, Layla K (11)
|
PVASTS |
|
DQ |
- |
|
Miller, McKenzie L (11)
|
PVMACH |
1:37.17 |
NS |
- |
|
Powell-Switaj, Zoe R (11)
|
PVPM |
1:58.62 |
NS |
- |
|
Roscetti, Natalie A (11)
|
PVASA |
1:24.64 |
NS |
- |