| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stewart, Danielle R (14)
|
MADYD |
1:19.91 |
1:18.90 |
-1.01 |
| 2 |
Webb, Averi B (14)
|
MAGAAC |
1:17.77 |
1:19.86 |
2.09 |
| 3 |
Girasole-Culhane, Alexa I (13)
|
MAFSA |
1:20.88 |
1:21.90 |
1.02 |
| 4 |
Okongwu, Ijenu U (13)
|
MASERP |
1:22.21 |
1:23.07 |
0.86 |
| 5 |
Incollingo, Rachel D (13)
|
MAGAAC |
1:21.82 |
1:26.09 |
4.27 |
| 6 |
McCrudden, Reiley M (13)
|
MAGAAC |
1:24.09 |
1:27.93 |
3.84 |
| 7 |
May, Victoria E (13)
|
MADYD |
1:27.12 |
1:28.37 |
1.25 |
| 8 |
Kopylova, Anastasia (13)
|
MACORE |
1:28.45 |
1:33.47 |
5.02 |
| 9 |
DeCardona, Ella G (13)
|
MAGAAC |
1:31.61 |
1:35.54 |
3.93 |
| 10 |
Peraza, Alejandra (13)
|
NJLIFE |
1:59.99 |
1:49.24 |
-10.75 |
|
Exler, Grace T (13)
|
MAUN |
|
1:25.17 |
- |
|
Ranile, Nicole G (14)
|
MAGAAC |
1:23.54 |
NS |
- |