| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tanner, Lindsay M (16)
|
MAMERC |
1:00.80 |
1:01.37 |
0.57 |
| 2 |
Clancy, Mary K (17)
|
MDLBA |
55.71 |
1:01.59 |
5.88 |
| 3 |
Dealy, Cara E (16)
|
MAMERC |
1:00.44 |
1:02.79 |
2.35 |
| 4 |
Krell, Rileigh G (14)
|
MDMAS |
1:05.25 |
1:05.16 |
-0.09 |
| 5 |
Newell, Morgan C (13)
|
MAGETY |
1:07.86 |
1:07.93 |
0.07 |
| 6 |
Grillo, Lyndsay R (13)
|
MDMAS |
|
1:09.91 |
- |
| 7 |
Pifer, Caroline C (15)
|
MDMAS |
1:10.07 |
1:11.76 |
1.69 |
| 8 |
Rahming, Crystal C (17)
|
MAMERC |
1:14.94 |
1:14.78 |
-0.16 |
| 9 |
Villanueva, Gerianna T (14)
|
MDMAS |
1:07.22 |
1:15.15 |
7.93 |
| 10 |
Kollman, Morgan L (16)
|
MDMAS |
1:15.84 |
1:16.32 |
0.48 |
| 11 |
Melchionni, Madeline H (13)
|
MDMAS |
1:23.47 |
1:16.34 |
-7.13 |
| 12 |
Ricci, Alice M (15)
|
MDMAS |
|
1:24.43 |
- |
|
Lundquist, Ainsley S (13)
|
MDMAS |
|
DQ |
- |