#17 Men's 300m Hurdles Start List
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | EMERY, Davis | Middle Park High School | NT |
| 2 | CLATTERBAUGH, Brendan | Meeker High School | NT |
| 3 | HAFEY, Ian | Moffat County High School | 48.50 |
| 4 | MYERS, Hadley | Little Snake River High School | 44.74 |
| 5 | RISNER, Zander | Little Snake River High School | 47.82 |
| 6 | SALBERG, Gavyn | Soroco High School | NT |
| 7 | HANNEMANN, Owen | Meeker High School | NT |
| 8 | OPATRIL, Ben | Middle Park High School | NT |