| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Volchansky, Emily C (15)
|
NJPTAC |
1:22.76 |
1:20.47 |
-2.29 |
| 2 |
De Cokere, Louise (17)
|
NJPTAC |
1:15.56 |
1:20.89 |
5.33 |
| 3 |
Weber, Courtney E (16)
|
NJXCEL |
1:15.79 |
1:21.58 |
5.79 |
| 4 |
Ruzhansky, Anna M (15)
|
NJXCEL |
1:22.10 |
1:25.74 |
3.64 |
| 5 |
De Keukelaere, Ellie (15)
|
NJNJBL |
1:20.07 |
1:25.91 |
5.84 |
| 6 |
Jimenez, Lola S (15)
|
NJPPST |
1:24.61 |
1:27.31 |
2.70 |
| 7 |
Xu, Wenyu (16)
|
NJWW |
1:20.38 |
1:27.73 |
7.35 |
| 8 |
Vindigni, Emma H (16)
|
NJUN-L |
1:39.11 |
1:28.24 |
-10.87 |
| 9 |
Nozhenko, Alexandra (16)
|
NJSCAR |
1:24.18 |
1:28.86 |
4.68 |
| 10 |
Li, Melody (17)
|
NJWW |
1:23.76 |
1:29.45 |
5.69 |
| 11 |
Fei, Yiyang (15)
|
NJPTAC |
1:31.53 |
1:33.18 |
1.65 |
| 12 |
Wong, Mia C (18)
|
NJPTAC |
1:26.66 |
1:34.09 |
7.43 |
| 13 |
Bernard, Ariel M (15)
|
NJXCEL |
1:26.09 |
1:36.14 |
10.05 |
| 14 |
Walsh, Kaili L (17)
|
NJLIFE |
1:31.20 |
1:37.32 |
6.12 |
| 15 |
Losonczy, Marissa I (16)
|
NJSCAR |
1:53.12 |
1:39.02 |
-14.10 |
| 16 |
Bathla, Soumya (16)
|
NJLIFE |
1:42.14 |
1:44.74 |
2.60 |
| 17 |
Partila, Alexandra k (15)
|
NJPTAC |
1:51.11 |
1:46.46 |
-4.65 |
| 18 |
Go, Noelle V (15)
|
NJXCEL |
1:44.87 |
1:48.40 |
3.53 |
| 19 |
Santiago, Jacyana M (15)
|
NJPTAC |
2:00.86 |
2:04.35 |
3.49 |