| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Alison (15)
|
MAPAAC |
1:01.30 |
1:03.31 |
2.01 |
| 1 |
Hoban, Abby (16)
|
MAGSY |
1:08.08 |
1:10.16 |
2.08 |
| 1 |
Yang, Ashley H (16)
|
NJSTAC |
1:13.59 |
1:14.99 |
1.40 |
| 2 |
Armbruster, Alexandra M (17)
|
MAUN |
1:00.42 |
1:04.50 |
4.08 |
| 2 |
Brower, Glin T (15)
|
NJSTAC |
1:15.41 |
1:15.88 |
0.47 |
| 2 |
Pappas, Amanda N (17)
|
NJSTAC |
1:11.91 |
1:17.11 |
5.20 |
| 3 |
McCarthy, Julia N (18)
|
MAPAAC |
1:04.39 |
1:04.71 |
0.32 |
| 3 |
Binz, Kacy E (15)
|
NJSTAC |
1:15.63 |
1:18.94 |
3.31 |
| 4 |
Davis, Katherine L (17)
|
MAPAAC |
1:04.45 |
1:06.07 |
1.62 |
| 4 |
Gerber, Lauren B (16)
|
MAPAAC |
1:19.02 |
1:25.50 |
6.48 |
| 5 |
Burlein, Hannah J (17)
|
MAGSY |
1:05.84 |
1:07.78 |
1.94 |
| 6 |
Linsky, Marisa K (17)
|
MAPAAC |
1:05.40 |
1:08.43 |
3.03 |
| 7 |
Lukesh, Nicole Rose (17)
|
MAPFY |
1:06.00 |
1:12.58 |
6.58 |
|
Jackett, Paige E (15)
|
MAPFY |
1:05.80 |
NS |
- |
|
Jean-Baptiste, Renee A (16)
|
NJSTAC |
1:10.01 |
NS |
- |
|
Howard, Chloe G (15)
|
NJSTAC |
1:09.21 |
NS |
- |
|
Byman, Leah E (18)
|
MAGSY |
1:13.74 |
NS |
- |