| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Saffon, Daniela (12)
|
FGAZFL |
1:30.76 |
1:26.34 |
-4.42 |
| 2 |
Gonzalez, Izabella N (11)
|
FGYSF |
1:28.24 |
1:26.44 |
-1.80 |
| 3 |
Gayle, Oneika Y (11)
|
FGSUN |
1:31.64 |
1:29.78 |
-1.86 |
| 4 |
Lewis, Gel'lesa D (11)
|
FGSOFL |
|
1:32.56 |
- |
| 5 |
Lander, Payton R (11)
|
FGCSSC |
|
1:33.95 |
- |
| 6 |
Croasdale, Skylar K (11)
|
FGCSSC |
1:41.40 |
1:34.56 |
-6.84 |
| 7 |
Ortiz, Antonia (11)
|
FGAZFL |
1:35.07 |
1:35.46 |
0.39 |
| 8 |
Harries, Calista D (12)
|
FGSOFL |
1:39.62 |
1:35.91 |
-3.71 |
| 9 |
Concho, Camila C (11)
|
FGTSA |
1:50.71 |
1:41.57 |
-9.14 |
| 10 |
Peterson, Andrea L (12)
|
FGCSSC |
1:57.65 |
1:46.86 |
-10.79 |
| 11 |
Steinhaeuser, Valentina I (11)
|
FGSF |
|
1:47.16 |
- |
| 12 |
O'Mara, Caitlin K (11)
|
FGCSSC |
1:53.06 |
1:55.83 |
2.77 |
| 13 |
Thomas, Deborah S (12)
|
FGSF |
|
2:00.58 |
- |
|
Berding, Gabriela (11)
|
FGSFTL |
1:51.92 |
NS |
- |