| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bryan, Elizabeth M (11)
|
PVMACH |
1:10.06 |
1:07.71 |
-2.35 |
| 2 |
Watts, Emma C (11)
|
PVFISH |
1:09.53 |
1:08.32 |
-1.21 |
| 3 |
Fredericks, Sophie C (11)
|
PVMACH |
1:07.41 |
1:08.44 |
1.03 |
| 4 |
Gilman, Heidi F (11)
|
PVNCAP |
1:10.99 |
1:11.85 |
0.86 |
| 5 |
De, Lara (11)
|
PVHACC |
1:15.77 |
1:14.65 |
-1.12 |
| 6 |
Poulos, Paige A (11)
|
PVNCAP |
1:19.28 |
1:17.40 |
-1.88 |
| 7 |
Woodworth, Taylor G (11)
|
PVYORK |
1:25.45 |
1:17.46 |
-7.99 |
| 8 |
Shields, Helen K (11)
|
PVFISH |
1:17.79 |
1:17.53 |
-0.26 |
| 9 |
Gao, Annie S (11)
|
PVNCAP |
1:23.43 |
1:17.57 |
-5.86 |
| 10 |
Bordovsky, Abigail L (11)
|
PVMACH |
1:26.46 |
1:20.95 |
-5.51 |
| 11 |
Cid, Gabriela S (11)
|
PVFISH |
1:29.57 |
1:22.74 |
-6.83 |
| 12 |
Liu, Rheechen (11)
|
PVHACC |
1:28.18 |
1:22.76 |
-5.42 |
| 13 |
Williams, Jill C (11)
|
PVMACH |
1:23.13 |
1:22.92 |
-0.21 |
| 14 |
Nagle, Audrey R (11)
|
PVMACH |
1:24.20 |
1:25.26 |
1.06 |
| 15 |
Wang, Julia M (11)
|
PVMACH |
1:40.18 |
1:33.66 |
-6.52 |
| 16 |
Cooper, Payton J (11)
|
PVMACH |
1:50.88 |
1:38.14 |
-12.74 |
| 17 |
Crockett, Katherine E (11)
|
PVYORK |
1:40.24 |
1:44.50 |
4.26 |
| 18 |
Avetisyan, Ani A (11)
|
PVHACC |
|
2:00.48 |
- |
|
George, Katherine W (11)
|
PVMACH |
1:55.82 |
NS |
- |