| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ramanathan, Sia G (12)
|
NJNJBL |
34.16 |
35.49 |
1.33 |
| 2 |
Stakias, Maria (12)
|
NJSTAC |
36.99 |
36.44 |
-0.55 |
| 3 |
Robinson, Mackenzie (11)
|
NJWWAT |
38.28 |
38.67 |
0.39 |
| 4 |
Romanak, Riley A (12)
|
NJSTAC |
38.13 |
38.84 |
0.71 |
| 5 |
Weth, Lyla C (12)
|
NJSTAC |
44.23 |
39.93 |
-4.30 |
| 6 |
Balagyozyan, Anahit C (12)
|
NJNJBL |
41.99 |
40.20 |
-1.79 |
| 7 |
Scholl, Reagan S (12)
|
NJSTAC |
42.39 |
41.02 |
-1.37 |
| 8 |
Wisniewski, Sienna R (11)
|
NJNJBL |
41.54 |
41.62 |
0.08 |
| 9 |
Yeung, Sophia (11)
|
NJSTAC |
48.12 |
50.21 |
2.09 |
| 10 |
Giordano, Teresa M (11)
|
NJSTAC |
51.95 |
51.37 |
-0.58 |
| 11 |
Williams, Asada S (12)
|
NJDESC |
1:46.44 |
1:52.01 |
5.57 |
|
Jardim, Leonor P (12)
|
NJDESC |
50.99 |
DQ |
- |