| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | PAGE, TaDarius | SR | Francis Howell Central High Scho | 25.10 | Verified |
| 3 | MINTER, Jordan | SR | Francis Howell North High School | 24.87 | Verified |
| 4 | JEFFERSON, Courtney | JR | Liberty (Wentzville) High School | 24.36 | Verified |
| 5 | FRAZIER, Malachi | FR | Union High School | 24.80 | Verified |
| 6 | WIGGS, Blake | SR | St. Charles High School | 24.90 | Unverified: |
| 7 | PETERSON, Andrew | JR | Washington High School | 26.02 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | PETERSON, Connor | SR | Washington High School | 23.95 | Verified |
| 2 | BURKE, Hayden | SR | Union High School | 23.85 | Verified |
| 3 | PUATI, Sita | SR | St. Charles High School | 23.56 | Verified |
| 4 | FREEMAN, Myles | JR | Troy Buchanan High School | 23.43 | Verified |
| 5 | GREEN, Jy'Ren | SO | Ft. Zumwalt West High School | 23.54 | Verified |
| 6 | BALLARD, Devante | SR | Francis Howell High School | 23.84 | Verified |
| 7 | SMITH, Simeon | SO | Francis Howell Central High Scho | 23.87 | Verified |
| 8 | WILKES, Grey | SO | Liberty (Wentzville) High School | 24.15 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ALLEN, Jordan | SR | Francis Howell North High School | 23.15 | Verified |
| 2 | GREEN, Marquavious | JR | Ft. Zumwalt West High School | 22.92 | Verified |
| 3 | MOORE, Nicholas | SO | Troy Buchanan High School | 22.28 | Verified |
| 4 | HOOD, Casey | SR | Rock Bridge High School | 21.18 | Verified |
| 5 | HENDRICKS, Amar'e | SO | Christian Brothers College High | 22.16 | Verified |
| 6 | SEAMON, Drevyn | SO | Rock Bridge High School | 22.36 | Verified |
| 7 | GURLEY, Taj | SR | Francis Howell High School | 22.94 | Verified |
| 8 | DUBOSE, Doreon | JR | Christian Brothers College High | 23.21 | Verified |