| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sugden, Madison C (12)
|
NJPPST |
28.00 |
27.66 |
-0.34 |
| 3 |
Saldarriaga Vera, Danna (11)
|
NJEAG |
30.55 |
31.15 |
0.60 |
| 4 |
D'Angelo, Valentina M (11)
|
NJBB |
32.08 |
33.18 |
1.10 |
| 5 |
Mandzij, Alexandra T (11)
|
NJPPST |
36.98 |
33.90 |
-3.08 |
| 6 |
Zabala, Allison (12)
|
NJEAG |
36.00 |
34.06 |
-1.94 |
| 7 |
Jakubaszek, Megan H (11)
|
NJBB |
34.74 |
34.42 |
-0.32 |
| 8 |
Jakubaszek, Jena T (11)
|
NJBB |
36.76 |
35.77 |
-0.99 |
| 9 |
Gamio-Legnani, Francesca D (11)
|
NJPPST |
38.03 |
36.13 |
-1.90 |
| 10 |
Zimer, Paula (12)
|
NJPPST |
39.23 |
36.86 |
-2.37 |
| 11 |
Desai, Seleena S (12)
|
NJBB |
44.69 |
42.07 |
-2.62 |