| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mason, Izabella S (12)
|
PVRMSC |
1:01.23 |
1:00.58 |
-0.65 |
| 2 |
Chen, Alexa K (12)
|
PVRMSC |
1:07.12 |
1:04.77 |
-2.35 |
| 3 |
Diaz, Juli D (11)
|
PVRMSC |
1:10.48 |
1:05.16 |
-5.32 |
| 4 |
Huang, Iliza Q (12)
|
PVRMSC |
1:05.72 |
1:05.18 |
-0.54 |
| 5 |
Bayona, Laura A (12)
|
PVRMSC |
1:06.13 |
1:07.03 |
0.90 |
| 6 |
Tretyakov, Irene K (11)
|
PVRMSC |
1:15.49 |
1:08.10 |
-7.39 |
| 7 |
Shu, Elaine (11)
|
PVRMSC |
1:18.04 |
1:08.35 |
-9.69 |
| 8 |
Kuzmenko, Alina M (11)
|
PVRMSC |
1:11.97 |
1:10.09 |
-1.88 |
| 9 |
Hooker, Marion A (12)
|
PVRMSC |
1:14.26 |
1:10.99 |
-3.27 |
| 10 |
Millin, Anna B (12)
|
PVRMSC |
|
1:11.40 |
- |
| 11 |
Bui, Mai Lan A (12)
|
PVRMSC |
1:13.33 |
1:13.56 |
0.23 |
| 12 |
Peterson, Grace S (12)
|
PVRMSC |
1:17.25 |
1:14.00 |
-3.25 |
| 13 |
Pleasure, Talia I (12)
|
PVRMSC |
|
1:14.85 |
- |
| 14 |
Waterman, Emma M (12)
|
PVRMSC |
1:16.37 |
1:16.29 |
-0.08 |
| 15 |
Tenney, Tirzah G (11)
|
PVRMSC |
1:28.37 |
1:17.03 |
-11.34 |
| 16 |
Capello, Juliana M (11)
|
PVRMSC |
1:23.31 |
1:17.35 |
-5.96 |
| 17 |
Reiner, Hadley K (11)
|
PVRMSC |
1:21.71 |
1:17.61 |
-4.10 |
| 18 |
Melluzzo, Samantha K (11)
|
PVRMSC |
1:20.53 |
1:17.71 |
-2.82 |
| 19 |
Velasquez, Amelia (12)
|
PVRMSC |
1:22.50 |
1:18.07 |
-4.43 |
| 20 |
Hess, Lillian R (11)
|
PVRMSC |
1:18.84 |
1:21.27 |
2.43 |
| 21 |
Spano, Louisa C (12)
|
PVTIBU |
1:27.16 |
1:25.53 |
-1.63 |
| 22 |
Moorhead, Grace Kelly Y (11)
|
PVRMSC |
|
1:28.67 |
- |
| 23 |
Johnson, Ellery W (11)
|
PVRMSC |
1:25.39 |
1:29.45 |
4.06 |
| 24 |
Gredder, Lauren A (11)
|
PVRMSC |
|
1:31.34 |
- |
| 25 |
Walsh, Margaret R (12)
|
PVRMSC |
1:39.55 |
1:34.85 |
-4.70 |