| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Diaz, Juli D (12)
|
PVRMSC |
1:04.92 |
1:04.67 |
-0.25 |
| 2 |
Patel, Meera A (12)
|
PVRMSC |
1:07.92 |
1:07.56 |
-0.36 |
| 3 |
Shu, Elaine (12)
|
PVRMSC |
1:07.30 |
1:07.98 |
0.68 |
| 4 |
Hess, Lillian R (11)
|
PVRMSC |
1:14.18 |
1:10.01 |
-4.17 |
| 5 |
Robey, Annabel (11)
|
PVRMSC |
1:12.16 |
1:11.58 |
-0.58 |
| 6 |
Melluzzo, Samantha K (11)
|
PVRMSC |
1:12.62 |
1:11.73 |
-0.89 |
| 7 |
Yun, Clara X (11)
|
PVRMSC |
1:29.96 |
1:12.14 |
-17.82 |
| 8 |
Kessous, Eden B (11)
|
PVRMSC |
1:19.89 |
1:12.77 |
-7.12 |
| 9 |
Reiner, Hadley K (11)
|
PVRMSC |
1:10.87 |
1:12.90 |
2.03 |
| 10 |
Bui, Mai Lan A (12)
|
PVRMSC |
1:13.17 |
1:13.17 |
0.00 |
| 11 |
Lee, Georgiana V (12)
|
PVRMSC |
1:16.66 |
1:16.29 |
-0.37 |
| 12 |
Greninger, Cecilia L (12)
|
PVRMSC |
|
1:17.26 |
- |
| 13 |
Duan, Jacy H (12)
|
PVRMSC |
1:19.32 |
1:19.91 |
0.59 |
| 14 |
Moorhead, Grace Kelly Y (11)
|
PVRMSC |
1:22.09 |
1:20.31 |
-1.78 |
| 15 |
Lee, Maisie B (12)
|
PVRMSC |
|
1:21.46 |
- |
| 16 |
Hicks, Jada M (11)
|
PVRMSC |
1:22.91 |
1:27.80 |
4.89 |
| 17 |
Dasgupta, Tula M (12)
|
PVRMSC |
|
1:28.36 |
- |
| 18 |
Walsh, Margaret R (12)
|
PVRMSC |
1:33.75 |
1:33.36 |
-0.39 |
| 19 |
Pastrick, Julianne T (11)
|
PVRMSC |
1:40.99 |
1:34.36 |
-6.63 |
| 20 |
Sugar, Sammie (11)
|
PVRMSC |
1:47.00 |
1:35.48 |
-11.52 |
|
Ammons, Halle R (11)
|
PVRMSC |
1:35.74 |
DQ |
- |
|
Andrade Mangandi, Sofia A (12)
|
PVRMSC |
|
NS |
- |