| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Greaux, Lauren A (11)
|
ADDELM |
1:20.62 |
1:20.67 |
0.05 |
| 2 |
Dierna, Emily A (11)
|
ADBSPA |
1:22.28 |
1:23.06 |
0.78 |
| 3 |
Galvin, Ava E (11)
|
ADBSPA |
1:22.47 |
1:24.23 |
1.76 |
| 4 |
Krasniqi, Emily E (12)
|
ADBSPA |
1:35.10 |
1:30.05 |
-5.05 |
| 5 |
Heckler, Felicity A (11)
|
ADDELM |
1:30.63 |
1:33.78 |
3.15 |
| 6 |
Eisler, Alexis A (11)
|
ADBSPA |
1:31.85 |
1:33.90 |
2.05 |
| 7 |
Bonds, Brianna L (11)
|
ADBSPA |
|
1:38.39 |
- |
| 8 |
Sheshany, Dalya H (12)
|
ADHAWK |
1:48.28 |
1:46.63 |
-1.65 |
|
Tafilowski, Julianna M (11)
|
ADDELM |
1:31.48 |
DQ |
- |
|
D'Agostino, Alyssa D (11)
|
ADBSPA |
1:43.81 |
NS |
- |