| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chiofolo, Olivia (14)
|
MRHAUP |
1:02.00 |
1:02.26 |
0.26 |
| 2 |
Griffin, Ginger M (14)
|
MREHY |
1:07.88 |
1:10.03 |
2.15 |
| 3 |
Cronin, Emma (13)
|
MRHAUP |
1:19.72 |
1:10.64 |
-9.08 |
| 4 |
Charalambous, Olivia P (13)
|
MRHYB |
1:18.71 |
1:19.02 |
0.31 |
| 5 |
Sckipp, Keira T (13)
|
MRSSC |
1:24.45 |
1:19.34 |
-5.11 |
| 6 |
Dolan, Lilah A (13)
|
MRCIY |
1:24.36 |
1:19.97 |
-4.39 |
| 7 |
Hamilton, Alexandra M (14)
|
MRSSC |
1:35.08 |
1:29.44 |
-5.64 |
| 8 |
Rojas, Christina M (13)
|
MRSSC |
|
1:58.02 |
- |
|
Jastrzebski, Taylor (14)
|
MRSSC |
1:45.87 |
DQ |
- |
|
Reinheimer, Aries J (14)
|
MRSSC |
|
DQ |
- |