| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Braeger, Kate C (12)
|
MAKA |
1:06.59 |
1:06.33 |
-0.26 |
| 1 |
Tran, Maggie B (12)
|
PVSNOW |
1:12.26 |
1:10.77 |
-1.49 |
| 1 |
Cherricks, Courtney E (12)
|
MAKA |
|
1:14.59 |
- |
| 2 |
Hasis, Nicole (11)
|
MAKA |
1:11.03 |
1:09.22 |
-1.81 |
| 2 |
Blough, Madelyn G (11)
|
MAKA |
1:15.81 |
1:13.23 |
-2.58 |
| 2 |
Wilkinson, Isabella J (12)
|
MAUN-0 |
|
1:16.39 |
- |
| 3 |
O'Connor, Bryn C (11)
|
MAHHAA |
1:11.68 |
1:13.10 |
1.42 |
| 3 |
Cronin, Tessa M (12)
|
MAEAC |
1:16.02 |
1:14.53 |
-1.49 |
| 3 |
McDermott, Hope (11)
|
MAJY |
1:30.14 |
1:23.36 |
-6.78 |
| 4 |
Ruschaupt, Olivia C (12)
|
PVSNOW |
1:19.64 |
1:14.96 |
-4.68 |
| 4 |
Wainberg, Brianna P (12)
|
MDFAST |
1:27.69 |
1:24.48 |
-3.21 |
| 5 |
Stewart, Elizabeth M (12)
|
MAKAUN |
1:15.61 |
1:15.40 |
-0.21 |
| 5 |
McFadden, Sarah M (12)
|
PVSNOW |
|
1:26.56 |
- |
| 6 |
Koratich, Kylee S (12)
|
MAUN-0 |
1:17.82 |
1:19.71 |
1.89 |
| 6 |
Caldwell, Julia (11)
|
MAJY |
|
1:26.60 |
- |
| 7 |
Kish, Sydney M (11)
|
PVSNOW |
1:20.98 |
1:19.82 |
-1.16 |
| 7 |
Staley, Jamie C (11)
|
MAKAUN |
|
1:30.25 |
- |
| 8 |
Santinelli, Sophia (11)
|
MAJY |
1:20.63 |
1:21.50 |
0.87 |
| 8 |
Brashear, Johanna H (11)
|
MDFAST |
1:30.50 |
1:31.80 |
1.30 |
| 9 |
Kile, Isabella C (11)
|
MAKA |
1:20.02 |
1:21.77 |
1.75 |
| 9 |
Pieklo, Evalyn M (11)
|
MDFAST |
1:58.94 |
1:35.41 |
-23.53 |
| 10 |
Gordon, Ava E (11)
|
MDFAST |
1:25.05 |
1:26.21 |
1.16 |
| 10 |
Antognoli, Soleil L (12)
|
PVSNOW |
1:30.70 |
1:35.82 |
5.12 |
| 11 |
Ismail, Mariam O (12)
|
PVSNOW |
1:23.99 |
1:28.60 |
4.61 |
| 11 |
Gilsinn, Laila N (11)
|
MDFAST |
1:30.52 |
1:36.25 |
5.73 |
|
Blum, Raegan M (12)
|
MAUN-0 |
1:22.43 |
DQ |
- |
|
Shackelford, Chloe A (11)
|
MAHHAA |
1:27.30 |
NS |
- |