| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Capalbo, Solana B (15)
|
FGAZFL |
1:26.28 |
1:27.44 |
1.16 |
| 2 |
Carignan, Chloe F (15)
|
FGCSSC |
|
1:32.50 |
- |
| 3 |
Reposa, Olivia (15)
|
FGCSSC |
1:38.75 |
1:40.56 |
1.81 |
| 4 |
Gonzalez, Victoria A (15)
|
FGSUN |
1:49.88 |
1:42.06 |
-7.82 |
| 5 |
Jones, Jordan M (15)
|
FGSF |
1:44.93 |
1:42.40 |
-2.53 |
| 6 |
Bustamante, Valentina (15)
|
FGSDST |
|
1:46.40 |
- |
| 7 |
Chen, Roxana (15)
|
FGCCPR |
|
1:49.69 |
- |
| 8 |
Callahan, Hanna L (15)
|
FGSUN |
2:16.34 |
2:12.36 |
-3.98 |
| 9 |
Laduke-Stewart, Chloe M (15)
|
FGPST |
|
2:22.95 |
- |
|
Civalero, Julia C (15)
|
FGCSSC |
|
NS |
- |
|
Flores, Katherine P (15)
|
FGSFTL |
|
NS |
- |
|
Kennedy, Jodi (15)
|
FGSF |
1:30.27 |
NS |
- |