| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JULIAN, Alex | JR | Windsor (Imperial) High School | 17.17 | Verified |
| 2 | BROWN, Mason | JR | Rockwood Summit High School | 16.78 | Verified |
| 3 | ROBERTS-DAY, Kaian | JR | Festus High School | 15.98 | Verified |
| 4 | WRIGHT, Sam | SR | Hillsboro High School | 14.63 | Verified |
| 5 | LAWRENCE, Daniel | SR | Sikeston High School | 15.53 | Verified |
| 6 | JOHNSON, Tony | SR | Affton High School | 16.76 | Verified |
| 7 | ROSS, Dalton | FR | Hillsboro High School | 16.89 | Verified |
| 8 | KATHCART, Bryce | FR | Farmington High School | 18.01 | Verified |
