| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nicholas, Cayla R (14)
|
MRPAC |
1:13.87 |
1:12.50 |
-1.37 |
| 2 |
Cefaloni, Vanessa L (14)
|
MRAGMV |
1:13.48 |
1:13.16 |
-0.32 |
| 3 |
Diaz, Ilana M (13)
|
MRNYSA |
1:21.05 |
1:22.25 |
1.20 |
| 4 |
Donovan, Ciara C (14)
|
MRYBAR |
1:24.61 |
1:22.61 |
-2.00 |
| 5 |
Donovan, Erin D (14)
|
MRYBAR |
1:30.48 |
1:26.57 |
-3.91 |
| 6 |
Zadov, Esther M (14)
|
MRMWDA |
1:30.76 |
1:29.74 |
-1.02 |
| 7 |
Foley, Mackenzie M (14)
|
MRWSSC |
1:34.80 |
1:31.15 |
-3.65 |
| 8 |
Patino, Jacqueline F (14)
|
MRMWDA |
1:35.16 |
1:32.60 |
-2.56 |
| 9 |
Gadol, Kaylee A (14)
|
MRAGMV |
1:48.41 |
1:45.59 |
-2.82 |
| 10 |
Muir-Gardner, Yasmeen Z (13)
|
MRYBAR |
39.64 |
2:07.78 |
88.14 |