| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Unadkat, Grishma J (13)
|
AMJCCS |
1:27.39 |
1:26.85 |
-0.54 |
| 2 |
Rupert, Brooke T (13)
|
AMPRA |
1:30.44 |
1:27.94 |
-2.50 |
| 3 |
Byars, Adeline F (13)
|
AMNAC |
1:31.43 |
1:28.28 |
-3.15 |
| 4 |
Augustynowicz, Macie A (13)
|
AMPTSC |
1:32.18 |
1:29.76 |
-2.42 |
| 5 |
Rapneth, Kylie R (13)
|
AMCSC |
1:40.12 |
1:35.66 |
-4.46 |
| 6 |
Alvarez, Sara L (13)
|
AMPRA |
1:42.78 |
1:37.63 |
-5.15 |
| 7 |
Eichelberger, Isabella K (13)
|
AMNAC |
1:42.74 |
1:44.75 |
2.01 |
| 8 |
Quemado, Dalisay B (13)
|
AMPRA |
1:47.22 |
1:47.18 |
-0.04 |
|
Bobo, Dionna N (13)
|
AMJCCS |
1:39.67 |
DQ |
- |
|
Kunzman, Gabriella S (13)
|
AMJCCS |
1:36.38 |
NS |
- |