| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Freeman, Katherine E (12)
|
NJCJAC |
1:20.09 |
1:23.88 |
3.79 |
| 2 |
Meisner, Catherine G (11)
|
NJBAC |
1:22.49 |
1:24.00 |
1.51 |
| 3 |
Ruhnke, Jacqueline R (12)
|
NJSVY |
1:26.50 |
1:25.23 |
-1.27 |
| 4 |
Harkins, Hailey E (12)
|
NJBAC |
1:26.95 |
1:26.56 |
-0.39 |
| 5 |
Kidchob, Alexis (12)
|
NJEAG |
1:26.63 |
1:27.25 |
0.62 |
| 6 |
Corvelli, Alyssa (12)
|
NJWY |
1:26.20 |
1:29.79 |
3.59 |
| 7 |
D'Ambrosio, Danielle L (12)
|
NJSVY |
1:31.60 |
1:30.22 |
-1.38 |
| 8 |
Rivas, Stephanie K (12)
|
NJEAG |
1:28.77 |
1:30.29 |
1.52 |
| 9 |
LU, Chelsea E (12)
|
NJBAC |
1:34.12 |
1:31.01 |
-3.11 |
| 10 |
Sandull, Gianna M (11)
|
NJWY |
1:30.87 |
1:34.08 |
3.21 |
| 11 |
Reyes, Alexandra (12)
|
NJTAC |
1:34.55 |
1:34.46 |
-0.09 |
| 12 |
Formon, Tamsin S (11)
|
NJBAC |
1:34.11 |
1:36.73 |
2.62 |
| 13 |
Katt, Kelsey E (11)
|
NJUNBA |
1:34.55 |
1:37.08 |
2.53 |