| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeGeorge, Sadie (16)
|
MRNYS |
1:08.74 |
1:11.03 |
2.29 |
| 2 |
Foote, Brianna R (16)
|
MRPBAC |
1:11.43 |
1:12.56 |
1.13 |
| 3 |
Martin, Ashley L (17)
|
MRPBAC |
1:13.62 |
1:14.89 |
1.27 |
| 4 |
Qu, Elizabeth C (16)
|
MRMWDA |
1:11.29 |
1:15.65 |
4.36 |
| 5 |
Piscitella, Vivian I (15)
|
MRNYS |
1:15.26 |
1:18.99 |
3.73 |
| 6 |
Murray, Casey L (16)
|
MRMWDA |
1:14.17 |
1:20.41 |
6.24 |
| 7 |
McAuley, Nadia A (15)
|
MRNYS |
1:20.00 |
1:21.72 |
1.72 |
| 8 |
Cornine, MaryCatherine A (15)
|
MRYBAR |
1:19.83 |
1:24.99 |
5.16 |
| 9 |
Lazar, Emersyn P (18)
|
MRMWDA |
1:19.30 |
1:25.70 |
6.40 |
| 10 |
Meyler, Madeline E (17)
|
NJNJB |
1:49.73 |
1:30.18 |
-19.55 |
| 11 |
Cucuzza, Catherine R (16)
|
MRYBAR |
1:30.89 |
1:36.04 |
5.15 |
| 12 |
Taveras, Sophia M (15)
|
MRMWDA |
1:32.61 |
1:38.78 |
6.17 |
| 13 |
Rittger, Alexi E (15)
|
MRMWDA |
1:38.52 |
1:40.67 |
2.15 |
| 14 |
Louis, Emmlyn G (15)
|
MRYBAR |
1:48.76 |
1:52.91 |
4.15 |