| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Li, Michelle M (12)
|
NJPAA |
32.32 |
31.70 |
-0.62 |
| 1 |
Baitinger, Lindsay J (12)
|
NJSCAR |
31.18 |
31.70 |
0.52 |
| 1 |
Bohlman, Marin E (11)
|
NJSCAR |
32.34 |
31.70 |
-0.64 |
| 4 |
Barnabei, Isabella M (14)
|
NJWFY |
32.48 |
31.85 |
-0.63 |
| 5 |
Schierholz, Sasha (12)
|
NJSCAR |
32.13 |
32.53 |
0.40 |
| 6 |
Posey, Saniya M (12)
|
NJSCAR |
31.59 |
32.56 |
0.97 |
| 7 |
Mironescu, Alexandra E (13)
|
NJSCAR |
36.50 |
35.91 |
-0.59 |
| 8 |
Cheung, Nicole (11)
|
NJSCAR |
38.35 |
37.91 |
-0.44 |
| 9 |
Simhadri, Nikitha S (12)
|
NJEEX |
38.91 |
38.61 |
-0.30 |
| 10 |
Dennis, Destiny E (12)
|
NJSCAR |
47.05 |
39.14 |
-7.91 |
| 11 |
Bernstein, Lauren J (10)
|
NJSCAR |
41.89 |
44.02 |
2.13 |