| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dopman, Sofia M (12)
|
MRBKR |
39.20 |
38.07 |
-1.13 |
| 2 |
Zhu, Shirley (12)
|
NJLIFE |
46.89 |
38.53 |
-8.36 |
| 3 |
Deng, Chloe * (12)
|
MRHS |
36.49 |
38.90 |
2.41 |
| 4 |
Szel, Victoria A (12)
|
MRSWAG |
43.56 |
40.37 |
-3.19 |
| 5 |
Campbell, Sela N (11)
|
MRFAST |
42.18 |
41.22 |
-0.96 |
| 6 |
Martinez, Claudia (11)
|
MRBKR |
41.78 |
41.43 |
-0.35 |
| 7 |
Washington, Madison L (11)
|
MRCAS |
41.20 |
41.90 |
0.70 |
| 8 |
Quiller, Hailey M (12)
|
MRCAS |
41.35 |
41.97 |
0.62 |
| 9 |
Saunders, Phoebe L (12)
|
MRBKR |
42.54 |
42.13 |
-0.41 |
| 10 |
Feeney, Jordan H (11)
|
MRHS |
45.52 |
44.85 |
-0.67 |
| 11 |
Rubio, Valentina (12)
|
MRFAST |
46.16 |
44.87 |
-1.29 |
| 12 |
Gillies, Morgan (11)
|
NJLIFE |
52.04 |
44.96 |
-7.08 |
| 13 |
Chan, Angelina (11)
|
MRNYCP |
45.76 |
45.20 |
-0.56 |
| 14 |
Williams, Alisia (12)
|
MRCAS |
44.69 |
45.43 |
0.74 |
| 15 |
Collymore, Athena J (12)
|
NJDESC |
|
46.16 |
- |
| 16 |
Dyce, Aniesha (12)
|
MRASAP |
46.01 |
46.29 |
0.28 |
| 17 |
Byrnes, Brigid (11)
|
MRCFB |
49.64 |
47.89 |
-1.75 |
| 18 |
Lane, Jordan (11)
|
MRCAS |
47.49 |
48.26 |
0.77 |
| 19 |
Banja, Cristal * (11)
|
MRHS |
50.00 |
48.29 |
-1.71 |
| 20 |
Bell, Cameryn L (11)
|
MRFAST |
50.71 |
49.20 |
-1.51 |
| 21 |
Richardson-Hagans, Kori N (11)
|
MRFAST |
|
52.04 |
- |
| 22 |
Cummings, Isabella (11)
|
NJLIFE |
56.21 |
53.40 |
-2.81 |
| 23 |
Dennis, Destiny E (12)
|
NJDESC |
|
57.95 |
- |
| 24 |
Nandakumar, Nishta (12)
|
MRFAST |
|
59.90 |
- |
|
Osorio Lebron, Savannah G (11)
|
MRASAP |
1:02.76 |
DQ |
- |
|
Huang, Chloe K (11)
|
MRHS |
43.19 |
NS |
- |