| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dera, Megan E (10)
|
NJPAA |
34.07 |
34.06 |
-0.01 |
| 2 |
Malocha, Jessica (10)
|
NJLIFE |
34.33 |
34.29 |
-0.04 |
| 3 |
Ecko, Ella L (9)
|
NJSHY |
34.94 |
34.88 |
-0.06 |
| 4 |
Jahn, Ava S (10)
|
NJPAA |
35.08 |
34.94 |
-0.14 |
| 5 |
Bateman, Hannah E (8)
|
NJTAC |
36.12 |
35.28 |
-0.84 |
| 6 |
Sobilo, Julia A (10)
|
NJCAT |
35.38 |
35.68 |
0.30 |
| 7 |
Kirkwood, Ava P (10)
|
NJSHY |
35.41 |
35.95 |
0.54 |
| 8 |
Peterson, Veronica H (10)
|
NJSHY |
36.83 |
36.01 |
-0.82 |
| 9 |
Loutroutzis, Anastasia (10)
|
NJSKYY |
36.52 |
36.19 |
-0.33 |
| 10 |
Brown, Angella R (10)
|
NJPAA |
36.66 |
36.46 |
-0.20 |
| 11 |
Gutierrez, Maya I (10)
|
NJCAT |
35.77 |
36.49 |
0.72 |
| 12 |
Dennis, Abigail s (10)
|
NJSKYY |
36.38 |
37.07 |
0.69 |