| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pryne, Jessica L (15)
|
MRNYSA |
1:08.48 |
1:10.32 |
1.84 |
| 2 |
Dalton, Ciara I (15)
|
MRBGNW |
1:09.25 |
1:12.12 |
2.87 |
| 3 |
Galvin, Kathryn H (16)
|
MRNYSA |
1:13.17 |
1:12.60 |
-0.57 |
| 4 |
Adorable, Katherine R (17)
|
MRCOND |
1:08.61 |
1:13.21 |
4.60 |
| 5 |
Cohen, Jessica Z (17)
|
MRRFAC |
1:11.91 |
1:13.37 |
1.46 |
| 6 |
Gugliotta, Angela G (15)
|
NJFOBY |
1:11.44 |
1:14.11 |
2.67 |
| 7 |
Chang, Natalie (16)
|
NJSCAR |
1:11.33 |
1:14.14 |
2.81 |
| 8 |
Aylmer, Lauren (15)
|
MRNYSA |
1:13.01 |
1:15.88 |
2.87 |
| 9 |
Puentes, Emily J (15)
|
NJSCAR |
1:21.38 |
1:16.43 |
-4.95 |
| 10 |
Karadeniz, Selin (18)
|
MRRFAC |
1:13.55 |
1:16.78 |
3.23 |
| 11 |
Jiang, Claire (15)
|
MRAGUA |
1:23.31 |
1:16.87 |
-6.44 |
| 12 |
Hagemaster, Marie E (15)
|
MRNYSA |
1:18.24 |
1:18.12 |
-0.12 |
| 13 |
Takiguchi, Sara K (15)
|
MRCOND |
1:14.11 |
1:19.59 |
5.48 |
| 14 |
Block, Isabella L (16)
|
MRCOND |
1:21.22 |
1:22.64 |
1.42 |
| 15 |
Sabella, Sofia A (16)
|
MRNYSA |
1:20.19 |
1:22.78 |
2.59 |
| 16 |
Medina, Marisa B (15)
|
MRNYSA |
1:21.77 |
1:26.80 |
5.03 |
| 17 |
Hanlon, Marguerite R (15)
|
MRAGUA |
1:32.81 |
1:29.07 |
-3.74 |
| 18 |
Figliolino, Margaret (15)
|
NJFOBY |
1:24.65 |
1:35.39 |
10.74 |
| 19 |
Elgamal, Sarah (15)
|
NJFOBY |
1:37.44 |
1:37.65 |
0.21 |
| 20 |
Lau, Lauren (15)
|
NJFOBY |
1:42.94 |
1:40.48 |
-2.46 |
|
Eufer, Madison A (17)
|
MRNYSA |
1:14.83 |
NS |
- |