| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arevalo, Isabelle (15)
|
MRNYSA |
1:22.67 |
1:18.96 |
-3.71 |
| 2 |
Eufer, Madison A (17)
|
MRNYSA |
1:21.68 |
1:22.05 |
0.37 |
| 3 |
Chang, Natalie (16)
|
NJSCAR |
1:16.12 |
1:25.32 |
9.20 |
| 4 |
Dalton, Ciara I (15)
|
MRBGNW |
1:20.62 |
1:25.78 |
5.16 |
| 5 |
Karadeniz, Selin (18)
|
MRRFAC |
1:21.60 |
1:27.08 |
5.48 |
| 6 |
Hagemaster, Marie E (15)
|
MRNYSA |
1:47.17 |
1:27.57 |
-19.60 |
| 7 |
Moore, Korianne M (15)
|
MRNYSA |
1:29.95 |
1:30.26 |
0.31 |
| 8 |
Simpfenderfer, Kimberly H (16)
|
MRRFAC |
1:32.78 |
1:32.66 |
-0.12 |
| 9 |
Strohmeyer, Jade (16)
|
NJSCAR |
1:29.60 |
1:33.25 |
3.65 |
| 10 |
Adorable, Katherine R (17)
|
MRCOND |
1:29.33 |
1:37.32 |
7.99 |
| 11 |
Fourie, Arisa (17)
|
MRCOND |
1:38.99 |
1:39.61 |
0.62 |
| 12 |
Larson, Samantha M (17)
|
NJSCAR |
1:49.70 |
2:02.44 |
12.74 |
|
Kleinsmith, Margaret T (16)
|
MRBGNW |
1:14.32 |
NS |
- |