| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
White, Laryssa (14)
|
MAEMAC |
1:17.63 |
1:12.63 |
-5.00 |
| 2 |
Sheridan, Isabel L (14)
|
MAPAAC |
1:14.84 |
1:15.16 |
0.32 |
| 3 |
Zeminski, Caroline G (14)
|
MAWA |
1:21.34 |
1:17.24 |
-4.10 |
| 4 |
Bristow, Samantha R (14)
|
MANRG |
1:20.10 |
1:18.20 |
-1.90 |
| 5 |
Hricko, Cecelia G (14)
|
MAGRA |
1:20.44 |
1:18.34 |
-2.10 |
| 6 |
Schaffer, Caroline R (14)
|
MAEMAC |
1:22.71 |
1:18.43 |
-4.28 |
| 7 |
Feeney, Kaitlyn J (14)
|
MACAA |
1:37.86 |
1:22.86 |
-15.00 |
| 8 |
Sheka, Neethi K (14)
|
MABLUE |
1:32.49 |
1:27.54 |
-4.95 |
|
Greco, Julia E (14)
|
MASTRM |
1:21.14 |
NS |
- |
|
Zhang, Katherine S (14)
|
MAMSA |
1:18.44 |
NS |
- |
|
Holtsberg, Cathryn F (14)
|
MASSC |
1:10.69 |
NS |
- |
|
Buitron, Juliana M (14)
|
MAWA |
1:15.73 |
NS |
- |