| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bryan, Elizabeth M (11)
|
PVMACH |
1:16.17 |
1:13.86 |
-2.31 |
| 2 |
Watts, Emma C (11)
|
PVFISH |
1:14.63 |
1:13.94 |
-0.69 |
| 3 |
Fredericks, Sophie C (11)
|
PVMACH |
1:18.53 |
1:15.96 |
-2.57 |
| 4 |
Gilman, Heidi F (11)
|
PVNCAP |
1:23.13 |
1:18.92 |
-4.21 |
| 5 |
De, Lara (11)
|
PVHACC |
1:26.25 |
1:23.76 |
-2.49 |
| 6 |
Sullivan, Anna K (11)
|
PVYORK |
1:23.37 |
1:23.81 |
0.44 |
| 7 |
Decareau, Melanie T (11)
|
PVYORK |
|
1:24.32 |
- |
| 8 |
Williams, Jill C (11)
|
PVMACH |
1:25.34 |
1:25.72 |
0.38 |
| 9 |
Poulos, Paige A (11)
|
PVNCAP |
1:30.79 |
1:26.69 |
-4.10 |
| 10 |
Bordovsky, Abigail L (11)
|
PVMACH |
1:28.21 |
1:26.86 |
-1.35 |
| 11 |
Wang, Ella K (11)
|
PVHACC |
1:30.46 |
1:27.28 |
-3.18 |
| 12 |
Whittington, Grace O (11)
|
PVYORK |
1:37.34 |
1:30.75 |
-6.59 |
| 13 |
Gao, Annie S (11)
|
PVNCAP |
1:42.91 |
1:33.27 |
-9.64 |
| 14 |
Cid, Gabriela S (11)
|
PVFISH |
1:36.88 |
1:33.61 |
-3.27 |
| 15 |
Taylor, Katharine L (11)
|
PVYORK |
1:41.28 |
1:34.54 |
-6.74 |
| 16 |
Fiske, Emilie B (11)
|
PVYORK |
1:54.05 |
1:34.70 |
-19.35 |
| 17 |
Liu, Rheechen (11)
|
PVHACC |
1:44.76 |
1:36.12 |
-8.64 |
| 18 |
McEwen, Claire L (11)
|
PVYORK |
|
1:37.76 |
- |
| 19 |
Nagle, Audrey R (11)
|
PVMACH |
1:36.39 |
1:38.48 |
2.09 |
| 20 |
Shields, Helen K (11)
|
PVFISH |
1:45.29 |
1:38.69 |
-6.60 |
| 21 |
Vanegas, Isabelle T (11)
|
PVYORK |
1:44.31 |
1:39.10 |
-5.21 |
| 22 |
Crockett, Katherine E (11)
|
PVYORK |
1:49.04 |
1:41.90 |
-7.14 |
| 23 |
O'Dea, Sabrina E (11)
|
PVYORK |
1:41.78 |
1:43.84 |
2.06 |
| 24 |
Wang, Julia M (11)
|
PVMACH |
1:59.61 |
1:44.34 |
-15.27 |
| 25 |
Pabbathi, Rhea A (11)
|
PVHACC |
1:56.71 |
2:01.43 |
4.72 |
|
Avetisyan, Ani A (11)
|
PVHACC |
|
DQ |
- |
|
Mudras, Dhara A (11)
|
PVMACH |
1:45.23 |
NS |
- |