| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gardner, Abbey L (13)
|
NJSCY |
1:12.14 |
1:13.17 |
1.03 |
| 2 |
Schueler, Aanika M (14)
|
NJSHY |
1:07.58 |
1:13.58 |
6.00 |
| 3 |
England, Madison L (13)
|
NJSKYY |
1:12.78 |
1:13.90 |
1.12 |
| 4 |
Kuenzel, Victoria K (14)
|
NJRBY |
1:17.33 |
1:16.79 |
-0.54 |
| 5 |
Owens, Julia N (13)
|
NJSAY |
1:15.19 |
1:18.85 |
3.66 |
| 6 |
Rock, Emma (13)
|
NJJFAC |
1:18.57 |
1:19.76 |
1.19 |
| 7 |
Juan, Jamielyn (14)
|
NJJFAC |
1:13.16 |
1:19.91 |
6.75 |
| 8 |
Shao, Sarah (13)
|
NJMEY |
1:16.47 |
1:20.54 |
4.07 |
| 9 |
Wilk, Margaret M (14)
|
NJSCY |
1:15.96 |
1:21.30 |
5.34 |
| 10 |
Park, Jennifer (14)
|
NJJFAC |
1:16.40 |
1:21.80 |
5.40 |
| 11 |
Bailey, Ruth (13)
|
NJMEY |
1:23.34 |
1:22.90 |
-0.44 |
| 12 |
Ciampa, Francesca (13)
|
NJRBY |
1:22.72 |
1:23.01 |
0.29 |
| 13 |
Kanofsky, Chayna I (13)
|
NJJFAC |
1:18.33 |
1:24.96 |
6.63 |
| 15 |
Snarr, Kaley J (14)
|
NJMAY |
1:18.64 |
1:25.60 |
6.96 |
| 16 |
Buckley, Madeleine D (13)
|
NJRBY |
1:22.69 |
1:26.17 |
3.48 |
| 17 |
Lovett, Catherine C (14)
|
NJSCY |
1:20.92 |
1:27.32 |
6.40 |
| 18 |
Pascucci, Genna F (13)
|
NJRANY |
1:26.58 |
1:27.94 |
1.36 |
| 19 |
Mahadev, Megha (13)
|
NJJFAC |
1:24.53 |
1:29.15 |
4.62 |
|
Griesbauer, Julianna E (13)
|
NJJFAC |
1:25.27 |
NS |
- |
|
Ursich, Natalie E (13)
|
NJWFY |
1:19.63 |
NS |
- |