| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vasquez, Emily (12)
|
NJEAG |
1:09.70 |
1:06.33 |
-3.37 |
| 2 |
Rivas, Stephanie K (12)
|
NJEAG |
1:11.50 |
1:09.11 |
-2.39 |
| 3 |
Park, Anna (11)
|
NJSCAR |
1:09.66 |
1:09.65 |
-0.01 |
| 3 |
Park, Jessica S (11)
|
NJSCAR |
1:09.76 |
1:09.65 |
-0.11 |
| 5 |
Xia, Doris (12)
|
NJSCAR |
1:11.08 |
1:11.27 |
0.19 |
| 6 |
Garver, Greer E (12)
|
NJEAG |
1:19.23 |
1:18.10 |
-1.13 |
| 7 |
Levey, Grace E (12)
|
NJSCAR |
1:18.71 |
1:18.85 |
0.14 |
| 8 |
Morocho, Erika J (12)
|
NJEAG |
1:16.86 |
1:19.72 |
2.86 |
| 9 |
Figueroa, Marcella M (11)
|
NJSCAR |
1:28.16 |
1:24.78 |
-3.38 |
| 10 |
Kim, Tiffany E (11)
|
NJSCAR |
1:24.61 |
1:24.91 |
0.30 |
| 11 |
Andrade, Grecia (12)
|
NJSCAR |
1:33.50 |
1:25.41 |
-8.09 |
| 12 |
Saguil, Aracelli D (12)
|
NJSCAR |
1:21.29 |
1:26.65 |
5.36 |
|
Mora-Amaya, Jazmin N (12)
|
NJBGCD |
1:23.36 |
NS |
- |