| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aguanno, Isabella M (11)
|
NJOCY |
33.81 |
39.30 |
5.49 |
| 2 |
Tamarelli, Elizabeth K (12)
|
NJLHY |
36.85 |
41.35 |
4.50 |
| 3 |
Flores, Serrina R (11)
|
NJOCY |
37.46 |
41.53 |
4.07 |
| 4 |
Viola, Gianna (12)
|
NJSTAC |
36.24 |
43.56 |
7.32 |
| 5 |
Glenn, Maya G (11)
|
NJSCAR |
37.20 |
43.90 |
6.70 |
| 6 |
Kao, Carolyn L (11)
|
NJSCAR |
37.70 |
45.04 |
7.34 |
| 7 |
Buisson, Alison E (12)
|
NJSTAC |
39.63 |
45.37 |
5.74 |
| 8 |
Schmidt, Addison G (11)
|
NJSTAC |
37.70 |
45.81 |
8.11 |
| 9 |
Kathuria, Anika (12)
|
NJSVY |
37.79 |
46.11 |
8.32 |
| 10 |
Lane, Alyssa V (11)
|
NJSVY |
39.72 |
46.33 |
6.61 |
| 11 |
Jeng, Flora H (11)
|
NJSCAR |
40.41 |
46.78 |
6.37 |
| 12 |
Smith, Christie P (12)
|
NJLHY |
40.46 |
47.20 |
6.74 |
| 13 |
Rynkiewicz, Bailey A (12)
|
NJLHY |
39.00 |
47.66 |
8.66 |
| 14 |
Cayaban, Bridgette-Julia A (12)
|
NJSVY |
40.83 |
47.99 |
7.16 |
| 15 |
Hann, Lillian R (11)
|
NJLHY |
39.76 |
48.24 |
8.48 |
| 16 |
Elwell, Nicole J (11)
|
NJOCY |
39.85 |
48.97 |
9.12 |
| 17 |
De Cokere, Louise (11)
|
NJSVY |
42.91 |
49.07 |
6.16 |
| 18 |
Cortez, Natalie (11)
|
NJOCY |
41.94 |
49.18 |
7.24 |
| 19 |
Bongiovanni, Julianna (12)
|
NJSVY |
46.21 |
54.40 |
8.19 |