| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeSiena, Kaitlyn (10)
|
MRCFJV |
1:29.83 |
1:27.50 |
-2.33 |
| 2 |
Ramoino, Sophia P (10)
|
MRRA |
1:47.50 |
1:30.94 |
-16.56 |
| 3 |
Kunca, Mikalah A (10)
|
MRCFJV |
1:32.81 |
1:32.67 |
-0.14 |
| 4 |
Gonzalez, Emilianna (10)
|
MRAPEX |
1:46.21 |
1:33.02 |
-13.19 |
| 5 |
McLaughlin, Arden A (10)
|
MRNYSA |
1:35.26 |
1:34.83 |
-0.43 |
| 6 |
Portillo, Fernanda P (9)
|
MREAST |
1:43.51 |
1:36.33 |
-7.18 |
| 7 |
Valenzuela, Isabel A (10)
|
MRBGNW |
1:50.00 |
1:38.28 |
-11.72 |
| 8 |
Svrcek, Stella (10)
|
MRCFJV |
1:46.41 |
1:38.74 |
-7.67 |
| 9 |
Callaghan, Brigid M (9)
|
MRBGNW |
1:50.00 |
1:45.01 |
-4.99 |
| 10 |
Vidals, Giselle (10)
|
MRAPEX |
1:49.62 |
1:45.19 |
-4.43 |
| 11 |
Kozlowski, Kenna (9)
|
MRMAKO |
1:47.89 |
1:46.20 |
-1.69 |
| 12 |
Reis, Sophie M (8)
|
MREAST |
1:52.24 |
1:48.74 |
-3.50 |
| 13 |
Brown, Kelis M (8)
|
MRNYSA |
1:49.98 |
1:49.76 |
-0.22 |
| 14 |
Suiu, Sophia R (10)
|
MRBGNW |
1:55.00 |
1:51.20 |
-3.80 |
| 15 |
Lastras-Castrejon, Paulina (10)
|
MRCFJV |
1:59.09 |
1:51.52 |
-7.57 |
| 16 |
Bracho, Ariana V (8)
|
NJUN |
1:57.07 |
1:55.23 |
-1.84 |
|
Schaeffer, Hannah (9)
|
MRMAKO |
2:25.17 |
DQ |
- |
|
Drackett, Samaya E (10)
|
MRNYSA |
1:53.94 |
DQ |
- |