| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Crouthamel, Kaitlyn V (12)
|
MAWWC |
1:08.12 |
1:07.82 |
-0.30 |
| 1 |
Rozes, Isabel K (12)
|
MAEAAC |
1:13.79 |
1:09.23 |
-4.56 |
| 1 |
Quance, Luscinia M (12)
|
MAWA |
1:32.09 |
1:25.61 |
-6.48 |
| 2 |
Hofer, Natalie L (12)
|
MAWA |
1:08.48 |
1:09.20 |
0.72 |
| 2 |
Stewart, Kerrighan E (12)
|
MAWA |
1:17.69 |
1:16.01 |
-1.68 |
| 2 |
Mahabir, Lily A (12)
|
MAVINY |
1:59.38 |
1:26.65 |
-32.73 |
| 3 |
Bretschneider, Ella M (12)
|
MAPCAC |
1:36.86 |
1:30.39 |
-6.47 |
| 4 |
Hung, Danielle Hana T (11)
|
MAACAC |
1:37.78 |
1:36.19 |
-1.59 |
|
Cherifi, Lisa (11)
|
MAWWC |
|
DQ |
- |
|
Weinberg, Zoe M (12)
|
MABSC |
|
NS |
- |
|
Hayes, Megan (12)
|
MANSC |
1:22.64 |
NS |
- |
|
Deschenes, Reilly J (12)
|
MAWWC |
1:49.69 |
NS |
- |