| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | BROWN, Mason | JR | Rockwood Summit High School | 19.22 | Verified |
| 3 | GARNER, Pernell | SR | Lafayette (Wildwood) High School | 17.35 | Unverified: |
| 4 | BROWN, Deion | SO | Kirkwood High School | 16.30 | Unverified: |
| 5 | MALONE, Bruce | 9 | Kirkwood High School | 16.80 | Unverified: |
| 6 | GRENINGER, Conner | JR | St. Louis University High School | 17.65 | Verified |
