| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Washburn, Elizabeth D (17)
|
NJSAY |
1:12.97 |
1:21.75 |
8.78 |
| 2 |
Zhang, Brenda L (17)
|
NJSAY |
1:18.30 |
1:23.72 |
5.42 |
| 3 |
Tiu, Hailey N (16)
|
NJRANY |
1:17.88 |
1:23.92 |
6.04 |
| 4 |
Callahan, Margaret D (16)
|
NJSAY |
1:19.84 |
1:24.55 |
4.71 |
| 5 |
Rodrigues, Sarah R (15)
|
NJNJBL |
1:24.16 |
1:25.58 |
1.42 |
| 6 |
Ojha, Anisha (15)
|
NJWY |
1:20.77 |
1:27.76 |
6.99 |
| 7 |
Ryan, Katherine J (15)
|
NJRVYM |
1:19.62 |
1:28.43 |
8.81 |
| 8 |
Keller, Sofia (15)
|
NJSCY |
1:20.34 |
1:28.72 |
8.38 |
| 9 |
Lozanguiez, Alexandra N (16)
|
NJRANY |
1:18.39 |
1:30.19 |
11.80 |
| 10 |
Siow, Charlotte C (17)
|
NJMAY |
1:20.80 |
1:30.93 |
10.13 |
| 11 |
Tangri, Simran (15)
|
NJWY |
1:31.57 |
1:32.99 |
1.42 |
| 12 |
Jain, Prisha (16)
|
NJGMNY |
1:26.33 |
1:38.29 |
11.96 |
| 13 |
Tsang, Caroline (16)
|
NJMAY |
1:33.65 |
1:39.52 |
5.87 |
| 14 |
Fishman, Sophia R (16)
|
NJGMNY |
1:41.16 |
1:40.21 |
-0.95 |
| 15 |
Kramaritsch, Caitlyn G (15)
|
NJRANY |
1:34.51 |
1:40.59 |
6.08 |
| 16 |
Chanin, Isabella M (15)
|
NJHCY |
1:33.49 |
1:42.51 |
9.02 |
| 17 |
Scott, Cadence N (15)
|
NJHCY |
1:37.92 |
1:42.67 |
4.75 |
| 18 |
Sternberg, Maya S (16)
|
NJSAY |
1:35.70 |
1:43.81 |
8.11 |
| 19 |
Trela, Lindsay R (16)
|
NJWY |
1:46.22 |
1:45.91 |
-0.31 |
| 20 |
Pelo, Nichole (15)
|
NJAPEX |
1:45.41 |
1:47.33 |
1.92 |
| 21 |
Vij, Manya (15)
|
NJAPEX |
2:45.99 |
2:23.40 |
-22.59 |