| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | HAWVER, Mason | SR | Parkway West High School | NT | Unverified: |
| 4 | WILLIAMS, Ladarius | JR | Hazelwood East High School | NT | Unverified: |
| 5 | COOPER, Tyler | SO | McCluer High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MINTER, Jordan | JR | Francis Howell North High School | 22.10 | Verified |
| 2 | BURKS, Ga'Darr | SR | Kirkwood High School | 18.08 | Verified |
| 3 | DOW, Davis | JR | Notre Dame (Cape Girardeau) High | 17.47 | Verified |
| 4 | DAVIS, Garrett | SR | Northwest (Cedar Hill) High Scho | 17.30 | Verified |
| 5 | KELLY, Ian | JR | Francis Howell North High School | 17.33 | Verified |
| 6 | BOYD, Andrew | JR | Jackson High School | 17.90 | Verified |
| 7 | GREENLEE, Charles | 9 | McCluer High School | 21.17 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JOVCESKI, Isaac | SO | Lafayette (Wildwood) High School | 16.50 | Verified |
| 2 | WILLIAMS, ROBERT | SO | Marquette High School | 16.20 | Verified |
| 3 | HOLLAND, Chris | SR | Northwest (Cedar Hill) High Scho | 15.80 | Verified |
| 4 | DENNIS, Gregory | JR | Notre Dame (Cape Girardeau) High | 15.38 | Verified |
| 5 | BROWN, Derrick | SR | Marquette High School | 15.60 | Verified |
| 6 | BROWN, Deion | JR | Kirkwood High School | 16.01 | Verified |
| 7 | MOORE, Donteaus | JR | Parkway West High School | 16.21 | Verified |
| 8 | BRODIE, Euan | SR | Lafayette (Wildwood) High School | 16.90 | Verified |