| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goret, Madeline A (12)
|
NJSTAC |
31.73 |
31.39 |
-0.34 |
| 2 |
Cojoc, Hannah E (12)
|
NJWAVE |
33.13 |
34.04 |
0.91 |
| 3 |
Condorelli, Alaina (12)
|
NJCCC |
35.30 |
36.73 |
1.43 |
| 4 |
Ievers, Marin A (12)
|
NJCCC |
37.42 |
36.76 |
-0.66 |
| 5 |
Blomquist, Anna C (11)
|
NJSTAC |
39.65 |
37.35 |
-2.30 |
| 6 |
Poleti, Diya (11)
|
NJSTAC |
39.46 |
37.52 |
-1.94 |
| 7 |
Neer, Madison (12)
|
NJCCC |
41.16 |
39.06 |
-2.10 |
| 8 |
Zhikharev, Anna (11)
|
NJWAVE |
39.67 |
39.23 |
-0.44 |
| 9 |
Rahul, Neha (12)
|
NJSTAC |
42.06 |
40.36 |
-1.70 |
| 10 |
Alvarez, Juliana M (11)
|
NJCCC |
42.73 |
42.43 |
-0.30 |
| 11 |
Giordano, Alessandra B (11)
|
NJCCC |
44.12 |
42.62 |
-1.50 |
| 12 |
McCarthy, Kylie (12)
|
NJCCC |
42.70 |
43.39 |
0.69 |
| 13 |
Horowitz, Chloe E (11)
|
NJCCC |
44.11 |
43.46 |
-0.65 |
| 14 |
Choi, Ellie S (11)
|
NJCCC |
49.97 |
44.43 |
-5.54 |
| 15 |
Yankilevich, Alexandra (11)
|
MANAC |
47.33 |
44.67 |
-2.66 |
| 16 |
Rotolo, Julia R (12)
|
MANAC |
47.94 |
45.30 |
-2.64 |
| 17 |
Tanalski, Kyra E (11)
|
NJSTAC |
43.43 |
45.80 |
2.37 |
| 18 |
Castone, Riccia E (12)
|
NJSTAC |
45.65 |
46.04 |
0.39 |
| 19 |
Filippazzo, Lily M (12)
|
NJCCC |
41.15 |
46.56 |
5.41 |
| 20 |
Donahue, Colleen R (11)
|
NJSTAC |
49.94 |
49.87 |
-0.07 |