| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tjahaya, Nikko (15)
|
MRQNS |
59.47 |
1:00.69 |
1.22 |
| 2 |
Wright, Ellen J (16)
|
MRRED |
1:06.17 |
1:04.65 |
-1.52 |
| 3 |
Trinidad, Mianny (17)
|
MRRED |
1:03.67 |
1:04.79 |
1.12 |
| 4 |
Tse, Kaitlyn A (15)
|
MRQNS |
1:03.79 |
1:05.10 |
1.31 |
| 5 |
Palei, Nicole C (15)
|
MRQNS |
1:03.09 |
1:06.43 |
3.34 |
| 6 |
Kern, Olivia R (14)
|
MRQNS |
1:06.49 |
1:09.60 |
3.11 |
| 7 |
Man, Audrey G (15)
|
MRQNS |
1:12.52 |
1:12.37 |
-0.15 |
| 8 |
Cunniffe, Madeline K (17)
|
MRQNS |
1:09.13 |
1:12.48 |
3.35 |
| 9 |
Binec, Katarina (14)
|
MRQNS |
1:16.16 |
1:13.81 |
-2.35 |
| 10 |
Bouzarouata, Salma K (16)
|
MRQNS |
1:15.02 |
1:15.17 |
0.15 |
| 11 |
Perpignan, Marleigh A (14)
|
MRQNS |
1:17.68 |
1:17.16 |
-0.52 |
| 12 |
Sandoval, Joselyn (14)
|
MRRED |
1:17.09 |
1:18.29 |
1.20 |
| 13 |
Thai, Kallie L (13)
|
MRQNS |
1:21.25 |
1:23.44 |
2.19 |
|
Lin, Angelina J (15)
|
MRQNS |
1:02.52 |
NS |
- |