| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yasin, Alexa (10)
|
NJNJBL |
1:22.42 |
1:19.10 |
-3.32 |
| 2 |
Jung, HaEun (10)
|
NJACE |
1:26.54 |
1:19.46 |
-7.08 |
| 3 |
Gravitt, Amelia J (10)
|
NJLIFE |
1:21.01 |
1:22.91 |
1.90 |
| 4 |
Castro, Alexandra R (10)
|
NJLIFE |
1:28.38 |
1:24.44 |
-3.94 |
| 5 |
Tan, Alexandra (9)
|
NJLIFE |
1:29.11 |
1:27.12 |
-1.99 |
| 6 |
Chin, Natalie (9)
|
NJLIFE |
1:27.47 |
1:27.51 |
0.04 |
| 7 |
Black, Alexandra (10)
|
NJMYM |
1:32.55 |
1:34.91 |
2.36 |
| 8 |
Ricot, Leila (10)
|
NJWEY |
1:37.27 |
1:36.29 |
-0.98 |
| 9 |
Hvelplund, Filippa (10)
|
NJLIFE |
1:37.69 |
1:36.97 |
-0.72 |
| 10 |
McNamara, Oona M (10)
|
NJMYM |
1:40.13 |
1:38.96 |
-1.17 |
| 11 |
Gruber, Dylan (10)
|
NJWEY |
1:45.73 |
1:42.30 |
-3.43 |
| 12 |
Mann, Alexa M (9)
|
NJLIFE |
1:43.41 |
1:42.95 |
-0.46 |
| 13 |
Pusapati, Nidhi (10)
|
NJLIFE |
1:45.90 |
1:44.36 |
-1.54 |
| 14 |
Mastromarino, Isabella G (10)
|
NJMYM |
1:55.74 |
1:47.78 |
-7.96 |
| 15 |
Hockmeyer, Carolyn J (10)
|
NJLIFE |
1:44.91 |
1:49.03 |
4.12 |
| 16 |
Mackness, Elsie B (10)
|
NJLIFE |
1:47.44 |
1:50.88 |
3.44 |
| 17 |
Choi, Ellice (10)
|
NJSSCT |
1:59.36 |
1:53.57 |
-5.79 |
| 18 |
Carlson, Helena J (10)
|
NJMYM |
1:57.48 |
2:06.53 |
9.05 |
| 19 |
Jeong, Katie (10)
|
NJSSCT |
2:16.72 |
2:27.24 |
10.52 |
|
Scott, Alexandra L (10)
|
NJMYM |
1:55.41 |
NS |
- |
|
Mavus, Dalia (10)
|
NJACE |
1:49.15 |
NS |
- |