| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Valerian, Caitie G (14)
|
ADDELM |
1:20.86 |
1:09.90 |
-10.96 |
| 2 |
Flihan, Jenna A (13)
|
ADCLIN |
1:09.83 |
1:10.00 |
0.17 |
| 3 |
Weeks, Megan L (13)
|
ADSCHE |
1:11.22 |
1:13.75 |
2.53 |
| 4 |
Gutjahr, Helena Y (14)
|
ADSCHE |
1:14.75 |
1:14.49 |
-0.26 |
| 5 |
Tandlmayer, Elizabeth A (13)
|
ADSCHE |
|
1:14.84 |
- |
| 6 |
Rosenbaum, Jillian M (13)
|
ADGLEN |
1:17.09 |
1:16.16 |
-0.93 |
| 7 |
Lyons, Abigail M (13)
|
ADSCHE |
1:18.38 |
1:17.43 |
-0.95 |
| 8 |
Kreig, Hannah M (13)
|
ADGLEN |
|
1:18.28 |
- |
| 9 |
Abatto, Sara J (13)
|
ADSCHE |
1:24.32 |
1:26.53 |
2.21 |
|
Tearno, Claire P (13)
|
ADSCHE |
1:49.89 |
NS |
- |