| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Andres, Riley G (10)
|
FGSAS |
1:21.67 |
1:21.50 |
-0.17 |
| 2 |
Dufflocq, Natalie M (10)
|
FGNPB |
1:25.85 |
1:22.58 |
-3.27 |
| 3 |
Olea, Sofia (10)
|
FGSF |
1:32.64 |
1:23.26 |
-9.38 |
| 4 |
Suarez, Sadie C (10)
|
FGBRST |
1:32.65 |
1:25.04 |
-7.61 |
| 5 |
Diaz, Kayla A (10)
|
FGSF |
1:37.54 |
1:29.00 |
-8.54 |
| 6 |
Stolk, Claudia E (10)
|
FGSAS |
1:34.35 |
1:30.46 |
-3.89 |
| 7 |
Chodos, Bree A (10)
|
FGPCS |
1:35.40 |
1:31.20 |
-4.20 |
| 8 |
German, Dajah (10)
|
FGSFTL |
|
1:35.88 |
- |
| 9 |
Cooper, Ja'Zariah A (10)
|
FGSFTL |
|
1:37.15 |
- |
| 10 |
Rosado, Katelyn G (10)
|
FGPCS |
|
1:37.53 |
- |
| 11 |
McGovern, Angelina L (10)
|
FGPCS |
|
1:39.16 |
- |
| 12 |
Britto, Caitlyn P (10)
|
FGSF |
1:48.40 |
1:39.21 |
-9.19 |
| 13 |
Mathews, Jenna L (8)
|
FGSAS |
|
1:40.13 |
- |
| 14 |
Rodriguez, Madeline A (10)
|
FGSF |
1:52.10 |
1:43.59 |
-8.51 |
| 15 |
Kozman, Christina (9)
|
FGSFTL |
1:56.95 |
1:48.58 |
-8.37 |
| 16 |
Santos, Sophia T (8)
|
FGPCS |
|
2:06.06 |
- |
| 17 |
Fuegert, Ivana J (9)
|
FGPCS |
|
2:10.78 |
- |
| 18 |
Johnson, Annabella V (8)
|
FGPCS |
|
2:10.83 |
- |
| 19 |
Serro, Madison (7)
|
FGPCS |
|
2:26.02 |
- |
|
Egizi, Sofia M (10)
|
FGPCS |
1:18.71 |
1:18.02 |
-0.69 |
|
Burkhardt, Eva H (9)
|
FGPCS |
|
DQ |
- |
|
Rodriguez-Quevedo, Alexandra (10)
|
FGSFTL |
1:52.45 |
DQ |
- |
|
Dean, Miranda L (8)
|
FGPCS |
|
DQ |
- |
|
Shapiro, Lexi M (10)
|
FGSAS |
1:22.59 |
NS |
- |