| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Luo, Maggie (10)
|
NJSHY |
1:11.79 |
1:11.22 |
-0.57 |
| 2 |
De Keukelaere, Ellie (10)
|
NJNJBL |
1:25.87 |
1:18.80 |
-7.07 |
| 3 |
Masella, Grace E (10)
|
NJCAT |
1:28.34 |
1:25.51 |
-2.83 |
| 4 |
Mitsuhori, An (10)
|
NJWAVE |
1:32.54 |
1:26.97 |
-5.57 |
| 5 |
Duffy, Elizabeth R (10)
|
NJMCSC |
1:22.22 |
1:28.55 |
6.33 |
| 6 |
Biddelman, Zoey R (10)
|
NJRANY |
1:25.93 |
1:28.76 |
2.83 |
| 7 |
Briganti, Emma G (10)
|
NJRY |
1:37.42 |
1:34.51 |
-2.91 |
| 8 |
Jeng, Gloria H (9)
|
NJSCAR |
1:32.77 |
1:38.25 |
5.48 |
| 9 |
Cojoc, Hannah E (10)
|
NJWAVE |
1:30.25 |
1:38.50 |
8.25 |
| 10 |
D'Anza, Georgia R (9)
|
NJSHY |
1:50.00 |
1:39.14 |
-10.86 |
| 11 |
Collier, Alexa M (10)
|
NJSCAR |
1:51.94 |
1:39.88 |
-12.06 |
| 12 |
Miniter, Louise A (10)
|
NJMCSC |
1:42.04 |
1:43.66 |
1.62 |
| 13 |
Maycher, Paulina R (10)
|
NJRY |
1:56.32 |
1:44.60 |
-11.72 |
| 14 |
Facktor, Gabrielle L (10)
|
NJSCAR |
1:35.76 |
1:45.50 |
9.74 |
| 15 |
Borbe, Tamara Nicole S (9)
|
NJJFAC |
1:40.20 |
1:46.57 |
6.37 |
|
Marino, Josephine S (9)
|
NJRY |
1:46.36 |
DQ |
- |