| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jeng, Gloria H (12)
|
NJMCSC |
1:21.53 |
1:18.32 |
-3.21 |
| 2 |
Lok, Madison C (12)
|
NJMCSC |
1:20.20 |
1:18.61 |
-1.59 |
| 3 |
Wilson, Hannah M (11)
|
NJNJB |
1:22.03 |
1:21.52 |
-0.51 |
| 4 |
Lombardi, Annabelle B (11)
|
NJMCSC |
1:21.46 |
1:22.28 |
0.82 |
| 5 |
Ranft, Danica M (11)
|
NJLIFE |
1:22.82 |
1:23.14 |
0.32 |
| 6 |
Wang, Ashley M (12)
|
NJGMY |
1:25.74 |
1:23.33 |
-2.41 |
| 7 |
Rossi, Sarah E (12)
|
NJGMY |
1:26.76 |
1:24.57 |
-2.19 |
| 8 |
Dedovic, Emina (12)
|
NJLIFE |
1:22.44 |
1:24.82 |
2.38 |
| 9 |
Baum, Caitlyn M (11)
|
NJLIFE |
1:28.01 |
1:27.17 |
-0.84 |
| 10 |
Qiu, Jessie M (12)
|
NJBAC |
1:28.13 |
1:27.66 |
-0.47 |
| 11 |
Crawford, Madeline M (12)
|
NJBAC |
1:27.36 |
1:28.24 |
0.88 |
| 12 |
Shah, Taashvi (11)
|
NJBWTD |
1:28.43 |
1:28.87 |
0.44 |