| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tringali, Silvia A (10)
|
NJJG |
38.83 |
39.15 |
0.32 |
| 2 |
Przydzial, Claudia e (10)
|
NJJG |
47.73 |
43.89 |
-3.84 |
| 3 |
Wos, Giovanna P (10)
|
NJRSA |
53.49 |
51.74 |
-1.75 |
| 4 |
Lee, Eva (9)
|
NJSCAR |
58.11 |
52.31 |
-5.80 |
| 5 |
Duverge, Eviana J (9)
|
NJSCAR |
53.74 |
54.21 |
0.47 |
| 6 |
Cannon, Emily G (10)
|
NJJG |
57.19 |
56.60 |
-0.59 |
| 7 |
Fernandez, Katelyn M (10)
|
NJJG |
58.91 |
57.23 |
-1.68 |
| 8 |
Reiz, Emily N (9)
|
NJSCAR |
55.23 |
1:01.28 |
6.05 |
| 9 |
Emeka, Naomi (10)
|
NJRSA |
|
1:03.51 |
- |
|
Santos, Grace O (9)
|
NJJG |
54.76 |
DQ |
- |
|
Desai, Nandini (8)
|
NJSCAR |
59.23 |
DQ |
- |
|
Wilson, Bailey M (9)
|
NJJG |
49.96 |
NS |
- |
|
Patel, Pratha (9)
|
NJSCAR |
59.11 |
NS |
- |