| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perdomo, Patricia E (14)
|
FGAZFL |
2:29.36 |
2:24.76 |
-4.60 |
| 2 |
Fimiano, Gina N (14)
|
FGPST |
2:25.89 |
2:28.01 |
2.12 |
| 3 |
Chambers, Gabriella L (14)
|
FGPST |
2:26.21 |
2:29.58 |
3.37 |
| 4 |
Gonzalez, Milagros C (13)
|
FGAZFL |
2:29.61 |
2:29.94 |
0.33 |
| 5 |
Ramirez, Isabella (14)
|
FGTSA |
2:36.02 |
2:33.59 |
-2.43 |
| 6 |
Lumelski, Celenia (14)
|
FGCCPR |
2:33.88 |
2:34.66 |
0.78 |
| 7 |
Mitova, Ellie A (14)
|
FGUNAT |
2:37.02 |
2:36.24 |
-0.78 |
| 8 |
Ruiz, Alexandra (14)
|
FGYSF |
2:42.93 |
2:37.47 |
-5.46 |
| 9 |
Dearen, Marli G (14)
|
FGCSSC |
2:47.27 |
2:42.64 |
-4.63 |
| 10 |
Laplant, Sara E (13)
|
FGCSSC |
2:46.22 |
2:48.66 |
2.44 |
| 11 |
Poe, Istana B (13)
|
FGPOMP |
3:42.13 |
2:58.99 |
-43.14 |
| 12 |
Buendia, Camila (14)
|
FGPST |
2:51.17 |
2:59.38 |
8.21 |