| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Uku, Mya A (10)
|
NJSTAC |
33.87 |
39.58 |
5.71 |
| 2 |
Aguanno, Ava G (9)
|
NJOCY |
37.82 |
43.23 |
5.41 |
| 3 |
Luo, TingTing T (9)
|
NJSVY |
38.08 |
43.98 |
5.90 |
| 4 |
Wasserman, Shayna B (10)
|
NJLHY |
42.07 |
44.12 |
2.05 |
| 5 |
Lombardi, Marissa G (10)
|
NJOCY |
38.17 |
44.40 |
6.23 |
| 6 |
Sudol, Emily C (9)
|
NJSVY |
40.11 |
45.53 |
5.42 |
| 7 |
Zhao, Krystina C (10)
|
NJSCAR |
39.54 |
46.04 |
6.50 |
| 8 |
Ball, Madelyn M (9)
|
NJLHY |
38.09 |
46.51 |
8.42 |
| 9 |
Grow, Haley C (10)
|
NJLHY |
39.50 |
47.21 |
7.71 |
| 10 |
Loock, Avery (9)
|
NJSCAR |
40.55 |
47.50 |
6.95 |
| 11 |
Stiska, Anne V (10)
|
NJSCAR |
40.07 |
47.89 |
7.82 |
| 12 |
Lombardi, Annabelle B (9)
|
NJLHY |
41.36 |
48.09 |
6.73 |
| 13 |
Lalani, Yasmine B (9)
|
NJLHY |
42.07 |
49.28 |
7.21 |
| 14 |
Arcella, Francesca A (10)
|
NJSCAR |
40.91 |
49.51 |
8.60 |
| 15 |
Hegedus, Claire E (9)
|
NJSTAC |
42.94 |
49.94 |
7.00 |
| 16 |
Chadha, Isheeta (10)
|
NJSVY |
52.74 |
50.18 |
-2.56 |
| 17 |
Estrada, Caitlyn I (10)
|
NJLHY |
43.22 |
50.82 |
7.60 |
| 18 |
Lamont, Haley E (10)
|
NJSVY |
51.50 |
51.70 |
0.20 |