| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Culbert, Shannon A (17)
|
NJOCY |
1:06.27 |
1:10.47 |
4.20 |
| 2 |
Zhang, Vivian L (15)
|
NJBAC |
1:08.55 |
1:13.18 |
4.63 |
| 3 |
Ardis, Kirsten (16)
|
NJOCY |
1:07.29 |
1:14.65 |
7.36 |
| 4 |
Lee, Natalie (15)
|
NJBAC |
1:12.90 |
1:16.94 |
4.04 |
| 5 |
OU, Claire M (15)
|
NJBAC |
1:18.33 |
1:19.02 |
0.69 |
| 6 |
Misurelli, Melissa S (15)
|
NJOCY |
1:14.35 |
1:19.83 |
5.48 |
| 7 |
Misurelli, Megan R (17)
|
NJOCY |
1:13.16 |
1:20.22 |
7.06 |
| 8 |
LU, Chelsea E (15)
|
NJBAC |
1:19.55 |
1:20.67 |
1.12 |
| 8 |
Donnelly, Nicole (16)
|
NJSCY |
1:13.27 |
1:20.67 |
7.40 |
| 10 |
VanVolkenburgh, Carmen C (16)
|
NJBAC |
1:26.35 |
1:23.22 |
-3.13 |
| 11 |
Mills, Sydney E (15)
|
NJNJB |
1:15.09 |
1:23.29 |
8.20 |
| 12 |
Latorre, Gianna L (15)
|
NJBACU |
1:22.34 |
1:24.35 |
2.01 |
| 13 |
Panzarella, Hannah C (15)
|
NJSCY |
1:19.81 |
1:24.86 |
5.05 |
| 14 |
Hyde, Olivia (15)
|
NJNJBL |
1:19.19 |
1:25.12 |
5.93 |
| 15 |
Genderson, Devin R (15)
|
NJBAC |
1:24.91 |
1:27.25 |
2.34 |
| 16 |
Amorim, Alyssa N (15)
|
NJSCY |
1:31.83 |
1:27.90 |
-3.93 |
| 17 |
Farbman, Rachel (15)
|
NJLIFE |
1:28.69 |
1:40.03 |
11.34 |
| 18 |
Sahl, Emma N (15)
|
NJBGH |
1:35.82 |
1:41.55 |
5.73 |