| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cabsaba, Danielle A (15)
|
NJRANY |
27.69 |
28.66 |
0.97 |
| 2 |
Moola, Sanjna (18)
|
NJPTAC |
28.88 |
29.54 |
0.66 |
| 3 |
Meulener, Lily R (15)
|
NJNJRC |
30.41 |
29.99 |
-0.42 |
| 4 |
Brown, Angella R (16)
|
NJPAA |
29.00 |
30.06 |
1.06 |
| 5 |
Domantay, Madeleine E (17)
|
NJPTAC |
30.58 |
30.90 |
0.32 |
| 6 |
Bickford, Madeline H (17)
|
NJPAA |
31.94 |
30.92 |
-1.02 |
| 7 |
Mazzacco, Katie A (18)
|
NJCJAC |
30.51 |
30.95 |
0.44 |
| 8 |
Huggup, Taylor J (15)
|
NJRVYM |
30.92 |
31.01 |
0.09 |
| 9 |
Lo, Lianna O (15)
|
NJEEX |
33.21 |
31.38 |
-1.83 |
| 10 |
Mattiazzi, Isabella (16)
|
NJCBGC |
30.52 |
31.41 |
0.89 |
| 11 |
Hartog, May A (16)
|
NJEEX |
31.45 |
31.93 |
0.48 |
| 12 |
Masters, Abbie F (17)
|
NJPAA |
32.84 |
32.90 |
0.06 |
| 13 |
Schuster, Evangeline C (15)
|
NJEEX |
33.11 |
33.48 |
0.37 |