| PL | # | Athlete | Team | Time |
|---|---|---|---|---|
| 1 | 40 | BREEDVELD, Joel | Golden Ears Athletics | 49.89 |
| 2 | 253 | PETERSON, Logan | Unattached British Columbia | 50.09 |
| 3 | 307 | STUIT, Nathaniel | Langley Mustangs | 51.43 |
| 4 | 254 | PETTMAN, Tate | Unattached British Columbia | 52.48 |
| 5 | 200 | MARYNIUK, Jack | Kamloops Track & Field Club | 54.00 |
| 6 | 87 | FLACK, Owen | Langley Mustangs | 54.60 |
| 7 | 372 | WONG, Jayden | Coquitlam Cheetahs | 55.01 |
| 358 | WATT, Oliver | Ocean Athletics Track & Field Club | DNS |
| HPL | # | Athlete | Team | Time | Note |
|---|---|---|---|---|---|
| 1 | 40 | BREEDVELD, Joel | Golden Ears Athletics | 49.89 | |
| 2 | 253 | PETERSON, Logan | Unattached British Columbia | 50.09 | |
| 3 | 307 | STUIT, Nathaniel | Langley Mustangs | 51.43 | |
| 4 | 254 | PETTMAN, Tate | Unattached British Columbia | 52.48 | |
| 5 | 200 | MARYNIUK, Jack | Kamloops Track & Field Club | 54.00 | |
| 6 | 87 | FLACK, Owen | Langley Mustangs | 54.60 | |
| 7 | 372 | WONG, Jayden | Coquitlam Cheetahs | 55.01 | |
| 358 | WATT, Oliver | Ocean Athletics Track & Field Club | DNS |