| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gorecki, Sophie (12)
|
NJUN-J |
40.00 |
37.22 |
-2.78 |
| 2 |
Brizuela, Aldana D (12)
|
NJRSA |
42.04 |
40.93 |
-1.11 |
| 3 |
Bown, Zoey L (12)
|
NJBGH |
44.16 |
41.16 |
-3.00 |
| 4 |
Byrne, Sydney N (11)
|
NJCAT |
41.73 |
43.43 |
1.70 |
| 5 |
Huang, Melanie (12)
|
NJRSA |
42.97 |
44.73 |
1.76 |
| 6 |
Determann, Jane R (11)
|
NJCAT |
53.37 |
44.87 |
-8.50 |
| 7 |
Shah-Brown, Zahira J (12)
|
NJRSA |
45.03 |
46.63 |
1.60 |
| 8 |
Ramirez, Isabella M (12)
|
NJCAT |
47.12 |
46.77 |
-0.35 |
| 9 |
Grohol, Joy J (11)
|
NJRSA |
46.87 |
46.95 |
0.08 |
| 10 |
Gubitosa, Adrianna E (11)
|
NJCAT |
53.41 |
47.48 |
-5.93 |
| 11 |
Cordon, Madelyn I (11)
|
NJCAT |
1:10.17 |
47.77 |
-22.40 |
| 12 |
Sosa, Mackenzie (11)
|
NJCAT |
57.71 |
48.48 |
-9.23 |
| 13 |
Streater, Noa S (11)
|
NJCAT |
48.02 |
49.34 |
1.32 |
| 14 |
Emala, Claire M (11)
|
NJCAT |
55.62 |
52.10 |
-3.52 |
| 15 |
Berroa, Ava N (11)
|
NJRSA |
50.99 |
55.24 |
4.25 |
| 16 |
Brigham, Abigail (12)
|
NJUN-J |
1:00.00 |
56.85 |
-3.15 |
| 17 |
Patel, Shreya J (11)
|
NJBGH |
1:02.29 |
57.55 |
-4.74 |
| 18 |
Patel, Sarina M (11)
|
NJRSA |
2:10.99 |
57.81 |
-73.18 |
| 19 |
Davella, Liliana F (11)
|
NJCAT |
1:05.71 |
1:00.28 |
-5.43 |
| 20 |
Seville, Caryn (11)
|
NJUN-J |
1:08.49 |
1:04.98 |
-3.51 |
|
Clark, Savannah L (12)
|
NJCAT |
41.46 |
NS |
- |