| Lane | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | VIRK, Ajooni | 16 | West Vancouver Track & Field Club | NT | |
| 3 | QIN, Anny | 16 | Speed Mechanics Athletics Club | NT | |
| 4 | PATEL, Aashni | 16 | Elite Track & Field Academy | NT | |
| 5 | SZENKOWSKA, Amelia | 16 | Peninsula Track & Field Club | NT |
| Lane | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JOHNS, Shamiya | 17 | Universal Athletics Club | NT | |
| 2 | JESSUP, Esme | 17 | Unattached | NT | |
| 3 | MOORE, Thea | 16 | Speed Mechanics Athletics Club | NT | |
| 4 | SANDHU, Tirath | 17 | Universal Athletics Club | NT | |
| 5 | WICKETT, Norah | 16 | West Vancouver Track & Field Club | NT |
| Lane | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | STAMM, Emma Victoria | 17 | Nanaimo & District Track & Field Club | NT | |
| 2 | WOODFIELD, Ava | 16 | West Vancouver Track & Field Club | NT | |
| 3 | NAMI, Kani | 16 | Vancouver Thunderbirds | NT | |
| 4 | PINCHUK, Renna | 17 | Vancouver Thunderbirds | NT | |
| 5 | CHAN, Chloe | 17 | Kajaks Track & Field Club | NT |
| Lane | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | LUI, Asha | 16 | Vancouver Thunderbirds | NT | |
| 2 | SILVA, Shenuli | 17 | Vancouver Thunderbirds | 46.53 | |
| 3 | OWUSU-NYAMEKYE, Ohenewaa | 17 | Victoria Speed Project | 53.24 | |
| 4 | KHANGHURA, Avani | 17 | Ocean Athletics Track & Field Club | 53.00 | |
| 5 | BAILEY, Paige | 17 | Vancouver Thunderbirds | NT |
| Lane | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HAYNES, Rosie | 16 | Peninsula Track & Field Club | 45.60 | |
| 2 | SMITH, Bryanna | 17 | Kajaks Track & Field Club | 44.82 | |
| 3 | KILJANSKI, Natasha | 17 | Kajaks Track & Field Club | 44.00 | |
| 4 | AULAKH-KAHLON, Tanaz | 17 | Universal Athletics Club | 43.47 | |
| 5 | MONTIEL JORGENSEN, Annika | 17 | Ocean Athletics Track & Field Club | 45.27 |