| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Boyd, Sydney M (12)
|
AMEFSC |
1:13.40 |
1:14.87 |
1.47 |
| 2 |
McKiernan, Morgan E (12)
|
AMBPR |
1:31.86 |
1:18.98 |
-12.88 |
| 3 |
Holloway, Carson G (11)
|
AMWAAC |
1:35.64 |
1:19.09 |
-16.55 |
| 4 |
Obara, Julia R (12)
|
AMEFSC |
1:15.26 |
1:19.54 |
4.28 |
| 5 |
Brumbaugh, Lillian L (12)
|
AMWAAC |
1:33.12 |
1:23.20 |
-9.92 |
| 6 |
Barnes, Cloey U (11)
|
AMSTEE |
2:00.16 |
1:26.24 |
-33.92 |
| 7 |
Molinero, Adalynn G (12)
|
AMSVSC |
1:42.75 |
1:29.39 |
-13.36 |
| 8 |
Clark, Makenzie E (12)
|
AMSVSC |
1:47.90 |
1:32.47 |
-15.43 |
| 9 |
Josephson, Mara A (12)
|
AMSVSC |
1:35.93 |
1:33.38 |
-2.55 |
| 10 |
Davis, Nora K (11)
|
AMNAC |
1:40.55 |
1:34.19 |
-6.36 |
| 11 |
Eichelberger, Isabella K (12)
|
AMNAC |
1:41.10 |
1:40.83 |
-0.27 |
| 12 |
Donnelly, Gabrielle F (12)
|
AMSTEE |
1:32.00 |
1:41.15 |
9.15 |
|
Friday, Sophia D (11)
|
AMBPR |
1:32.17 |
NS |
- |
|
Lenart, Grace C (12)
|
AMEFSC |
1:18.64 |
NS |
- |
|
Morgan, Samantha A (11)
|
AMNAC |
1:40.54 |
NS |
- |
|
Peck, Audrey M (12)
|
AMSTEE |
1:40.00 |
NS |
- |