| Lane | # | Athlete | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | 577 | MCDONNELL, Kate | Vancouver Thunderbirds | 1:02.41 | |
| 2 | 569 | MALTAS, Cassie | Coquitlam Cheetahs | 59.02 | |
| 3 | 579 | MCNAUGHT, Anya | Unattached British Columbia | 1:02.95 | |
| 4 | 449 | CRAWFORD, Keira | Langley Mustangs | 1:11.00 | |
| 5 | 714 | VILLARIZA, Maria | Langley Mustangs | NT | |
| 6 | 636 | RODWAY, Ava | Vancouver Thunderbirds | NT |