| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Crouthamel, Kaitlyn V (12)
|
MAWWC |
1:07.82 |
1:09.43 |
1.61 |
| 1 |
Dischler, Amelia S (12)
|
NJRA |
1:13.67 |
1:12.31 |
-1.36 |
| 1 |
Race, Eleanor (12)
|
MATWAC |
1:24.49 |
1:22.40 |
-2.09 |
| 2 |
Calhoun, Chelsea E (11)
|
MATWAC |
1:16.89 |
1:16.35 |
-0.54 |
| 2 |
Masters, Abbie F (12)
|
MASTRM |
1:26.04 |
1:25.27 |
-0.77 |
| 3 |
Nickerson, Allison N (11)
|
NJRA |
1:27.02 |
1:31.15 |
4.13 |
| 4 |
Vogel, Danielle E (11)
|
NJRA |
1:36.39 |
1:32.47 |
-3.92 |
| 5 |
Case, Olivia H (12)
|
MASTRM |
1:38.77 |
1:37.28 |
-1.49 |
| 6 |
Gray-Davila, Tsahayi S (12)
|
MASTRM |
1:50.25 |
1:48.49 |
-1.76 |
| 7 |
Deschenes, Reilly J (12)
|
MAWWC |
1:49.69 |
1:51.58 |
1.89 |
| 8 |
Hu, Jasmine J (12)
|
MASTRM |
2:06.24 |
1:51.98 |
-14.26 |
| 9 |
Cambridge, Anatalia (12)
|
MAT85 |
1:59.34 |
2:05.66 |
6.32 |
|
Vitale, Lilliana M (12)
|
MASTRM |
|
DQ |
- |
|
Tashjian, Morgan M (12)
|
NJRA |
1:27.63 |
NS |
- |