| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sener, Skye (17)
|
NJTWST |
1:05.16 |
1:06.87 |
1.71 |
| 2 |
Pappas, Alexa R (16)
|
NJSTAC |
1:05.62 |
1:07.03 |
1.41 |
| 3 |
Howard, Chloe G (17)
|
NJSTAC |
1:07.76 |
1:09.11 |
1.35 |
| 4 |
Flammer, Jacqueline E (16)
|
NJSDSC |
1:09.04 |
1:10.63 |
1.59 |
| 5 |
Fedechko, Sarah E (15)
|
NJSTAC |
1:07.76 |
1:11.26 |
3.50 |
| 6 |
Grosentein, Madison (16)
|
NJSDSC |
1:12.74 |
1:12.51 |
-0.23 |
| 7 |
Szych, Hannah R (16)
|
NJHCY |
1:06.84 |
1:12.54 |
5.70 |
| 8 |
Rivera, Klarisse (15)
|
NJTWST |
1:11.21 |
1:13.70 |
2.49 |
| 9 |
Toscano, Grace M (16)
|
NJBAC |
1:17.23 |
1:16.06 |
-1.17 |
| 10 |
Dudajek, Gabriella A (16)
|
NJSTAC |
1:14.78 |
1:18.71 |
3.93 |
| 11 |
Chakroborty, Shrijani (15)
|
NJHCY |
1:18.86 |
1:24.91 |
6.05 |
| 12 |
Cruz, Isabela R (15)
|
NJSTAC |
1:30.45 |
1:26.81 |
-3.64 |
| 13 |
Mier, Madison E (16)
|
NJBAC |
1:29.80 |
1:33.83 |
4.03 |
| 14 |
Colon, Jocelyn (15)
|
NJTWST |
1:34.21 |
1:37.93 |
3.72 |
|
Hesse, Shannon K (17)
|
NJHCY |
1:04.11 |
NS |
- |