| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ponce, Isabel G (12)
|
MRPAC |
1:09.05 |
1:05.33 |
-3.72 |
| 2 |
Sarier-Smith, Hannah F (12)
|
MRPAC |
1:22.83 |
1:10.99 |
-11.84 |
| 3 |
Conti, GiannaMarie (12)
|
MRPAC |
1:35.14 |
1:11.18 |
-23.96 |
| 4 |
Santos, Isabelle G (12)
|
MRPAC |
2:00.99 |
1:12.18 |
-48.81 |
| 5 |
Egbert, Alexis A (12)
|
MRLBA |
1:15.43 |
1:13.03 |
-2.40 |
| 6 |
Policaro, Ava N (11)
|
MRLBA |
1:46.55 |
1:20.92 |
-25.63 |
| 7 |
Bonner, Kaitlyn R (12)
|
MRPAC |
1:25.49 |
1:21.49 |
-4.00 |
| 8 |
Iacobazzi, Michela (12)
|
MREAST |
1:24.27 |
1:23.09 |
-1.18 |
| 9 |
Harris, Paige A (12)
|
MREAST |
1:33.58 |
1:23.28 |
-10.30 |
| 10 |
Zoelle, Ryan G (11)
|
MRPAC |
1:23.75 |
1:23.91 |
0.16 |
| 11 |
Moore, Cora M (11)
|
MRSMC |
1:23.26 |
1:27.57 |
4.31 |
| 12 |
Gagnon, Maryann T (11)
|
MRPAC |
|
1:28.97 |
- |
| 13 |
Portillo, Fernanda P (11)
|
MREAST |
1:31.65 |
1:37.08 |
5.43 |