| Lane | # | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 3 | 238 | Malunhao, Daniel | 18 | Ocean Athletics Track & Field Club | 12.10 | |
| 4 | 257 | Silva, Ranuga | 18 | Ocean Athletics Track & Field Club | 11.61 | |
| 5 | 307 | Stuit, Nathaniel | 18 | Unattached British Columbia | 12.05 | |
| 6 | 146 | Marshall, Jack | 18 | NorWesters Track & Field Club | NT |