| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kayal, Grace (15)
|
NJTAC |
53.59 |
57.61 |
4.02 |
| 2 |
Roberts, Catherine e (17)
|
MACHEL |
1:00.80 |
1:01.65 |
0.85 |
| 3 |
Caramenico, Morgan P (18)
|
MANHAC |
1:02.87 |
1:03.29 |
0.42 |
| 4 |
Santamauro, Juliana I (15)
|
NJTAC |
57.86 |
1:03.70 |
5.84 |
| 5 |
Farrington, Ashley J (15)
|
NJTAC |
58.09 |
1:05.86 |
7.77 |
|
Cleveland, Riley C (16)
|
MALCY |
1:03.53 |
NS |
- |
|
McDermott, Breanne (17)
|
MALCY |
57.76 |
NS |
- |
|
Burns, Maggie K (15)
|
MANHAC |
1:08.97 |
NS |
- |
|
Dissinger, Amelia R (18)
|
MANHAC |
1:00.70 |
NS |
- |
|
Stone, Michaela R (16)
|
MANHAC |
1:00.04 |
NS |
- |
|
Clarke, Olivia K (16)
|
NJTAC |
56.89 |
NS |
- |
|
Davis, Natalie (16)
|
NJTAC |
55.77 |
NS |
- |
|
Gould, Emma C (15)
|
NJTAC |
56.50 |
NS |
- |