| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tang, Olivia (12)
|
NJBWTD |
1:19.08 |
1:17.11 |
-1.97 |
| 2 |
Matejczuk, Kaya W (12)
|
NJBB |
1:16.49 |
1:18.10 |
1.61 |
| 3 |
Stakias, Maria (12)
|
NJSTAC |
1:22.05 |
1:19.87 |
-2.18 |
| 4 |
Kalle, Natasha (11)
|
NJCAT |
1:31.34 |
1:20.63 |
-10.71 |
| 5 |
Arch, Emma C (12)
|
NJSTAC |
1:22.81 |
1:21.79 |
-1.02 |
| 6 |
Tanalski, Alannah M (11)
|
NJSTAC |
1:22.35 |
1:22.39 |
0.04 |
| 7 |
Tanalski, Kathleen P (11)
|
NJSTAC |
1:26.07 |
1:23.34 |
-2.73 |
| 8 |
Hinerman, Anna (12)
|
NJBWTD |
1:20.69 |
1:24.40 |
3.71 |
| 9 |
Loyola, Garline J (12)
|
NJSTAC |
1:21.42 |
1:24.43 |
3.01 |
| 10 |
Horgan, Keira L (12)
|
NJBB |
1:26.35 |
1:26.13 |
-0.22 |
| 11 |
Donahue, Maura (12)
|
NJSTAC |
1:26.75 |
1:26.14 |
-0.61 |
| 12 |
Carroll, Joselyn (12)
|
NJCAT |
1:26.51 |
1:26.40 |
-0.11 |
| 13 |
Frame, Sloan M (12)
|
NJCAT |
1:26.98 |
1:27.12 |
0.14 |
| 14 |
Giordano, Teresa M (11)
|
NJSTAC |
1:56.83 |
1:49.65 |
-7.18 |
|
Raviwong, Lucianne E (12)
|
NJBWTD |
1:16.20 |
DQ |
- |
|
Scholl, Reagan S (12)
|
NJSTAC |
1:32.03 |
DQ |
- |
|
Gonzalez, Valeria (12)
|
NJBB |
1:18.51 |
DQ |
- |