| PL | JD | # | Athlete | Team | Time |
|---|---|---|---|---|---|
| 1 | 447 | EARLES, Daniel | Unattached | 48.22 | |
| 2 | 462 | VADEBONCOEUR, Nathan | Unattached | 48.57 | |
| 3 | 450 | KERR, James | Unattached | 48.95 | |
| 4 | 139 | MARYNIUK, Jack | Kamloops Track & Field Club | 53.43 | |
| 5 | 669 | GHASEMI, Arshya | West Vancouver Track & Field Club | 55.83 | |
| 6 | 676 | WONG, Marcus | West Vancouver Track & Field Club | 1:00.75 | |
| 7 | 115 | GALO, Alex | Greyhounds Masters Track & Field Club | 1:01.49 | |
| 23 | OLADUNTOYE, Faizal | Coquitlam Cheetahs | DNS |
| HPL | JD | # | Athlete | Team | Time | Note |
|---|---|---|---|---|---|---|
| 1 | 447 | EARLES, Daniel | Unattached | 48.22 | ||
| 2 | 462 | VADEBONCOEUR, Nathan | Unattached | 48.57 | ||
| 3 | 450 | KERR, James | Unattached | 48.95 | ||
| 4 | 139 | MARYNIUK, Jack | Kamloops Track & Field Club | 53.43 | ||
| 5 | 669 | GHASEMI, Arshya | West Vancouver Track & Field Club | 55.83 | ||
| 6 | 676 | WONG, Marcus | West Vancouver Track & Field Club | 1:00.75 | ||
| 7 | 115 | GALO, Alex | Greyhounds Masters Track & Field Club | 1:01.49 | ||
| 23 | OLADUNTOYE, Faizal | Coquitlam Cheetahs | DNS |