| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perry, Isabella M (10)
|
FGSOFL |
1:31.92 |
1:22.06 |
-9.86 |
| 2 |
Cavalcanti, Juliana D (9)
|
FGUN-0 |
1:36.00 |
1:25.97 |
-10.03 |
| 3 |
Mann, Michaela A (10)
|
FGUN-0 |
1:39.93 |
1:25.99 |
-13.94 |
| 4 |
Perry, Francesca R (9)
|
FGSOFL |
1:35.94 |
1:28.04 |
-7.90 |
| 5 |
Rodriguez-Quevedo, Alexandra (10)
|
FGSFTL |
|
1:30.64 |
- |
| 6 |
Britto, Caitlyn P (10)
|
FGSF |
1:37.15 |
1:32.77 |
-4.38 |
| 7 |
German, Dajah (10)
|
FGSFTL |
1:39.91 |
1:35.72 |
-4.19 |
| 8 |
Jorgensen, Kierstyn E (9)
|
FGSUN |
|
1:39.20 |
- |
| 9 |
Miller, Rachel E (10)
|
FGSUN |
1:35.89 |
1:39.56 |
3.67 |
| 10 |
Ordonez, Valentina A (9)
|
FGTSA |
|
1:41.13 |
- |
| 11 |
Driscoll, Genevieve G (10)
|
FGPCS |
2:15.64 |
1:44.64 |
-31.00 |
| 12 |
Landron, Elizabeth M (9)
|
FGSUN |
1:46.85 |
1:47.32 |
0.47 |
| 13 |
Harding, Aveline (9)
|
FGCSSC |
|
1:48.25 |
- |
| 14 |
Miller, Allison P (10)
|
FGSUN |
|
2:03.68 |
- |
| 15 |
Dromgoole, Madison G (10)
|
FGSFTL |
|
2:24.78 |
- |
|
Greene, Sophia M (10)
|
FGCSSC |
|
DQ |
- |