| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Halloran, Hannah R (18)
|
NJMYM |
1:04.76 |
1:12.29 |
7.53 |
| 2 |
Rincon, Natalia (21)
|
NJTWST |
1:03.33 |
1:12.87 |
9.54 |
| 3 |
Demetillo, Kathrynna (15)
|
NJMYM |
1:11.93 |
1:15.30 |
3.37 |
| 4 |
Deubner, Chloe W (18)
|
NJMYM |
1:07.19 |
1:16.81 |
9.62 |
| 5 |
Goldfeder, Jessica G (15)
|
NJSVY |
1:14.69 |
1:17.07 |
2.38 |
| 6 |
Yim, Taylor H (15)
|
NJNJRC |
1:20.54 |
1:19.84 |
-0.70 |
| 7 |
Klein, Emerson R (15)
|
NJWFY |
1:18.64 |
1:24.60 |
5.96 |
| 8 |
Dadic, Tinamarie (15)
|
NJMYM |
1:18.21 |
1:24.61 |
6.40 |
| 9 |
Brower, Glin T (16)
|
NJSTAC |
1:22.19 |
1:25.27 |
3.08 |
| 10 |
Caro, Jordan E (17)
|
NJMYM |
1:13.45 |
1:26.08 |
12.63 |
| 11 |
Segal, Skyler G (15)
|
NJMYM |
1:18.81 |
1:26.27 |
7.46 |
| 12 |
Buisson, Emily D (15)
|
NJSTAC |
1:24.52 |
1:31.27 |
6.75 |