| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Samko, Clara M (9)
|
MRHS |
36.98 |
33.94 |
-3.04 |
| 2 |
Deng, Alexa * (10)
|
MRHS |
34.95 |
35.27 |
0.32 |
| 3 |
Corbett, Brittany (10)
|
MRCFB |
38.02 |
35.39 |
-2.63 |
| 4 |
Hernandez, Sury (10)
|
MRNYCP |
35.70 |
35.84 |
0.14 |
| 5 |
Cani, Ema * (10)
|
MRHS |
36.73 |
37.06 |
0.33 |
| 6 |
Blitstein, Tali E (10)
|
MRASAP |
40.35 |
38.91 |
-1.44 |
| 7 |
Grant-Phillips, Jasmine (10)
|
MRNYCP |
36.00 |
40.30 |
4.30 |
| 8 |
Li, Claire (9)
|
MRCENT |
55.00 |
44.40 |
-10.60 |
| 9 |
Henry, Paige (9)
|
MRCAS |
48.47 |
46.00 |
-2.47 |
| 10 |
Tan, Chloe H (9)
|
MRASAP |
59.85 |
47.78 |
-12.07 |
| 11 |
Rosenberg, Danielle (9)
|
NJLIFE |
57.23 |
50.20 |
-7.03 |
| 12 |
Hao, Iris (9)
|
NJLIFE |
50.70 |
50.54 |
-0.16 |
| 13 |
Goyal, Arya (9)
|
MRFAST |
52.31 |
53.09 |
0.78 |
| 14 |
Shagalova, Sasha (9)
|
MRCENT |
1:01.14 |
54.12 |
-7.02 |
| 15 |
Dubinskiy, Ariella (9)
|
MRCENT |
1:00.00 |
1:26.38 |
26.38 |
|
Clarke, Kristina A (9)
|
MRCAS |
50.43 |
DQ |
- |
|
Andrade, Dina A (10)
|
NJDESC |
|
NS |
- |
|
Wong, Alyssum W (9)
|
MRFAST |
46.78 |
NS |
- |
|
Monteleone, Zelde Rae M (10)
|
MRBKR |
42.72 |
NS |
- |
|
Scott, Fiona A (7)
|
MRASAP |
1:09.15 |
NS |
- |