| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Megill, Cara E (17)
|
MABYNS |
1:09.62 |
1:16.13 |
6.51 |
| 1 |
Steckiel, Emma J (15)
|
MAGMAC |
1:15.96 |
1:17.01 |
1.05 |
| 1 |
Strunk, Skylar R (15)
|
MABYNS |
|
1:24.26 |
- |
| 2 |
McNulty, Peyton (16)
|
MAPFY |
1:09.49 |
1:17.11 |
7.62 |
| 2 |
Hersh, Michaela B (15)
|
MABYNS |
1:16.28 |
1:18.00 |
1.72 |
| 2 |
Progansky, Paige A (15)
|
MAGMAC |
|
1:24.61 |
- |
| 3 |
Fresa, Noel J (15)
|
MAUPY |
1:13.22 |
1:17.53 |
4.31 |
| 3 |
Owens, Carlie E (17)
|
MABYNS |
1:18.80 |
1:18.12 |
-0.68 |
| 4 |
Green, Madelyn S (15)
|
MATOPS |
1:14.99 |
1:20.95 |
5.96 |
| 4 |
Grofe, Abigail C (16)
|
MATOPS |
1:16.55 |
1:21.35 |
4.80 |
| 5 |
Samuels, Madelynne C (15)
|
MAKAY |
1:21.20 |
1:24.64 |
3.44 |
|
Woods, Megan L (15)
|
MAUPY |
1:29.69 |
DQ |
- |
|
Monaghan, Abaigeal P (15)
|
MAPENN |
|
NS |
- |