| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rincon, Natalia (21)
|
NJTWST |
1:03.19 |
1:10.55 |
7.36 |
| 2 |
D'Allegro, Allison N (15)
|
NJSVY |
1:17.06 |
1:13.77 |
-3.29 |
| 3 |
Battagliese, Katelyn R (15)
|
NJSVY |
1:17.89 |
1:15.29 |
-2.60 |
| 4 |
Ward, Juliana H (15)
|
NJSVY |
1:23.31 |
1:16.76 |
-6.55 |
| 5 |
Goldfeder, Jessica G (15)
|
NJSVY |
1:18.94 |
1:18.66 |
-0.28 |
| 6 |
Callahan, Sophie B (15)
|
NJSTAC |
1:11.70 |
1:18.79 |
7.09 |
| 7 |
Donahue, Aidan (17)
|
NJWY |
1:10.74 |
1:20.68 |
9.94 |
| 8 |
Yang, Ashley H (16)
|
NJSTAC |
1:14.95 |
1:20.78 |
5.83 |
| 9 |
Klein, Emerson R (15)
|
NJWFY |
1:20.92 |
1:23.36 |
2.44 |
| 10 |
Caro, Jordan E (17)
|
NJMYM |
1:17.35 |
1:25.29 |
7.94 |