| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rampersad, Kiera J (12)
|
FGNMST |
2:35.45 |
2:41.67 |
6.22 |
| 2 |
Mogul, Iris I (12)
|
FGCANE |
3:00.52 |
3:00.33 |
-0.19 |
| 3 |
Alcala, Karen (11)
|
FGBMHG |
3:04.41 |
3:01.38 |
-3.03 |
| 4 |
Larralde, Rachel - (12)
|
FGCANE |
3:07.22 |
3:03.77 |
-3.45 |
| 5 |
Santirzo, Kaylie T (12)
|
FGMACM |
3:04.49 |
3:08.49 |
4.00 |
| 6 |
Montenegro, Makayla E (10)
|
FGMACM |
|
3:09.83 |
- |
| 7 |
Vazquez, Ayelen (12)
|
FGOSC |
3:04.58 |
3:12.07 |
7.49 |
| 8 |
Truyol, Isabella R (10)
|
FGEA |
|
3:25.92 |
- |
| 9 |
Cimring, Gabriella J (10)
|
FGCANE |
|
3:33.82 |
- |
| 10 |
Reno, Norah J (11)
|
FGCANE |
|
3:34.43 |
- |
| 11 |
Ninova, Francesca N (10)
|
FGCANE |
|
3:34.70 |
- |