| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | MITCHELL, Elijah | SR | Ritenour High School | NT | Unverified: |
| 3 | MOORE, Matthew | SO | St. Louis University High School | 17.47 | Verified |
| 4 | KING, Carllion | SO | Lafayette (Wildwood) High School | 17.13 | Verified |
| 6 | WHEATON, Victor | JR | Lindbergh High School | NT | Unverified: |
| 7 | THIAM, Nbaye | SR | Ritenour High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | UMBARGER, RYAN | SR | Eureka High School | 16.61 | Verified |
| 2 | WILLIAMS, ROBERT | JR | Marquette High School | 16.20 | Verified |
| 3 | BROWN, Allen | JR | Eureka High School | 15.90 | Verified |
| 4 | OLIPHANT, Jacobi | JR | St. Louis University High School | 14.99 | Verified |
| 5 | SPAETE JR, Christopher | SR | Christian Brothers College High | 15.60 | Unverified: |
| 6 | DETERDING, Charles | SR | Lindbergh High School | 16.00 | Verified |
| 7 | GRIFFIN, STEVION | JR | Marquette High School | 16.61 | Verified |
| 8 | GRAHAM, Malan | SO | Lafayette (Wildwood) High School | 16.80 | Unverified: |