| PL | JD | # | Athlete | Team | Time |
|---|---|---|---|---|---|
| 1 | 1322 | HOLMGREN, Coen | Peninsula Track & Field Club | 47.02 | |
| 2 | 1163 | BRAND, Jonas | Nanaimo & District Track & Field Club | 48.29 | |
| 3 | 1206 | RYAN, Ben | Nanaimo & District Track & Field Club | 49.03 | |
| 4 | 1310 | WILLERS, Gabriel | Oceanside Track & Field Club | 49.94 | |
| 5 | 1295 | BEWSEY, Ethan | Oceanside Track & Field Club | 51.37 | |
| 6 | 1328 | PARFIT, Christopher | Peninsula Track & Field Club | 55.42 | |
| 7 | 1125 | RAMSTEAD, Zachary | Cowichan Valley Athletic Club | 56.83 | |
| 1173 | ENGLISH, Finn | Nanaimo & District Track & Field Club | DNS |