| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Claus, Emma R (16)
|
NJSAY |
1:08.93 |
1:07.95 |
-0.98 |
| 2 |
Lin, Chloe E (17)
|
MAYBCC |
1:08.99 |
1:09.31 |
0.32 |
| 3 |
Brown, Erika M (17)
|
NJRBY |
1:07.71 |
1:10.48 |
2.77 |
| 4 |
Emma, Samantha L (15)
|
NJSVY |
1:11.97 |
1:10.57 |
-1.40 |
| 5 |
Bligh, Julia C (18)
|
NJSAY |
1:10.99 |
1:11.09 |
0.10 |
| 6 |
Massengill, Kayleigh A (17)
|
NJSAY |
1:10.92 |
1:12.71 |
1.79 |
| 7 |
Goldfeder, Jessica G (16)
|
NJSVY |
1:12.05 |
1:12.77 |
0.72 |
| 8 |
Lee, Natalie (15)
|
NJFSPY |
|
1:12.88 |
- |
| 9 |
Tarantola, Mia J (17)
|
NJLHY |
1:17.99 |
1:14.32 |
-3.67 |
| 10 |
Steffe, Amelia H (16)
|
NJMYM |
1:15.58 |
1:16.56 |
0.98 |
| 11 |
Spexarth, Carrie A (16)
|
NJOCY |
1:11.27 |
1:20.02 |
8.75 |