| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farago, Caitlin R (18)
|
NJWY |
32.58 |
33.74 |
1.16 |
| 2 |
Christie, Ayva A (16)
|
MARAYS |
33.82 |
34.07 |
0.25 |
| 3 |
Tapkas, Isabella R (15)
|
NJMAY |
33.18 |
34.15 |
0.97 |
| 4 |
Kopytek, Sofia (15)
|
NJMAY |
35.80 |
34.83 |
-0.97 |
| 5 |
Kubiak, Michelle D (18)
|
MARAYS |
35.47 |
35.01 |
-0.46 |
| 6 |
Barton, Alison K (17)
|
NJMAY |
33.79 |
35.02 |
1.23 |
| 7 |
Pringle, Campbell C (17)
|
NJHACY |
34.63 |
36.34 |
1.71 |
| 8 |
Sanders, Sophie G (15)
|
NJRANY |
38.44 |
39.62 |
1.18 |
| 9 |
Woodring, Michelle R (15)
|
NJHCY |
41.05 |
39.93 |
-1.12 |
| 10 |
Batraki, Naya (15)
|
NJRY |
41.99 |
43.51 |
1.52 |
| 11 |
Shah, Prisha (15)
|
NJMEY |
45.38 |
44.82 |
-0.56 |
| 12 |
Maher, Isabelle (15)
|
NJHCY |
40.79 |
46.11 |
5.32 |
| 13 |
Cherry, Michaela E (15)
|
NJWFY |
47.30 |
49.34 |
2.04 |
| 14 |
D'Andrea, Pasqualina (17)
|
NJHCY |
53.85 |
53.41 |
-0.44 |