| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Delaney, Julia J (14)
|
MAPFY |
1:09.50 |
1:06.90 |
-2.60 |
| 1 |
Blazure, McKayla (14)
|
MABLUE |
1:12.20 |
1:11.70 |
-0.50 |
| 2 |
Sripathi, Nikitha (13)
|
MABLUE |
1:16.32 |
1:14.04 |
-2.28 |
| 3 |
Newton, Emily M (13)
|
MAUN-T |
|
1:16.19 |
- |
| 4 |
Kokinda, Jacqueline F (13)
|
MAUN-T |
1:22.47 |
1:16.57 |
-5.90 |
| 5 |
Corvaia, Devon T (13)
|
MAUN-P |
|
1:19.83 |
- |
| 6 |
DeFlavia, Alyssa N (14)
|
MAPVAC |
|
1:20.06 |
- |
| 7 |
Lambrugo, Kyla M (13)
|
MALVA |
|
1:23.27 |
- |
| 8 |
Mangino, Lila M (14)
|
MABLUE |
1:29.70 |
1:23.72 |
-5.98 |
| 9 |
McCloskey, Madison R (14)
|
MABLUE |
1:29.94 |
1:28.45 |
-1.49 |
| 10 |
Sarnicky, Cassandra L (13)
|
MAPSC |
|
1:35.09 |
- |
|
Taranto, Cameron M (14)
|
MABLUE |
|
DNF |
- |