| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Abruzzo, Torianne P (11)
|
MAPWAC |
1:05.82 |
1:04.85 |
-0.97 |
| 1 |
Watkins, Azlynn K (12)
|
MAPSC |
1:16.50 |
1:08.33 |
-8.17 |
| 1 |
Carl, Mary A (12)
|
MABYNS |
1:19.73 |
1:12.74 |
-6.99 |
| 2 |
Lochstet, Peregrine E (11)
|
MAUDAC |
1:10.66 |
1:08.38 |
-2.28 |
| 2 |
Oyerly, Calista M (12)
|
MAHAC |
1:17.03 |
1:12.42 |
-4.61 |
| 2 |
Margerison, Lauren E (12)
|
MAPWAC |
1:21.21 |
1:15.53 |
-5.68 |
| 3 |
Walters, Ava M (11)
|
MAPWAC |
1:11.84 |
1:10.22 |
-1.62 |
| 3 |
Vorobyeva, Arina I (11)
|
MAUDAC |
1:15.16 |
1:14.41 |
-0.75 |
| 3 |
Garrabrant, Megan S (11)
|
MAGSA |
1:29.40 |
1:19.88 |
-9.52 |
| 4 |
McCottry, Maya (11)
|
MADCAA |
1:17.87 |
1:17.70 |
-0.17 |
| 4 |
Gutshall, Ashley N (12)
|
MAPVAC |
|
1:21.97 |
- |
| 5 |
Krauss, Natalie (11)
|
MAUN! |
1:19.03 |
1:22.83 |
3.80 |
| 5 |
Vinogradov, Sofia (11)
|
MAUDAC |
1:27.37 |
1:25.93 |
-1.44 |
| 6 |
Hetzel, Elizabeth (12)
|
MADCAA |
1:16.60 |
1:24.43 |
7.83 |
| 6 |
Chung, Tiffany (11)
|
MAUDAC |
|
1:26.94 |
- |
| 7 |
Connaghan, Megan (12)
|
MAWCAC |
|
1:27.28 |
- |
| 8 |
Bahn, Sophia E (11)
|
MATHY |
|
1:31.52 |
- |
| 9 |
Cooper, Olivia J (11)
|
MAPAY |
|
1:31.78 |
- |
|
Manuel, Zoe E (11)
|
MAGRA |
1:26.99 |
NS |
- |
|
Long, Madeline M (12)
|
MAGRA |
1:08.55 |
NS |
- |
|
Gilmore, Emily A (12)
|
MAGSA |
1:15.74 |
NS |
- |