| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kidchob, Alexis (12)
|
NJEAG |
1:11.42 |
1:13.02 |
1.60 |
| 2 |
Hoie, Isabella A (12)
|
NJBAC |
1:14.35 |
1:13.11 |
-1.24 |
| 3 |
Lobato, Aimee O (12)
|
NJEAG |
1:15.53 |
1:13.36 |
-2.17 |
| 4 |
LU, Tracy X (11)
|
NJBAC |
1:21.11 |
1:17.61 |
-3.50 |
| 5 |
Meisner, Catherine G (11)
|
NJBAC |
1:19.21 |
1:17.69 |
-1.52 |
| 6 |
Rivas, Stephanie K (12)
|
NJEAG |
1:18.11 |
1:19.76 |
1.65 |
| 7 |
Sinha, Erica (12)
|
NJSVY |
1:19.67 |
1:21.07 |
1.40 |
| 8 |
D'Ambrosio, Danielle L (12)
|
NJSVY |
1:20.50 |
1:21.41 |
0.91 |
| 9 |
Katt, Kelsey E (11)
|
NJUNBA |
1:22.32 |
1:22.67 |
0.35 |
| 10 |
Formon, Tamsin S (11)
|
NJBAC |
1:24.87 |
1:25.86 |
0.99 |
| 11 |
Barisonek, Lily R (11)
|
NJBAC |
1:25.25 |
1:26.32 |
1.07 |
| 12 |
Arber, Sarah N (12)
|
NJBAC |
1:25.44 |
1:26.80 |
1.36 |
| 13 |
Colipano, Chloe G (12)
|
NJSVY |
1:25.52 |
1:29.12 |
3.60 |