| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | GRIFFIN, Jalen | SO | Northwest (Cedar Hill) High Scho | NT | Unverified: |
| 2 | COLE, Bobby | FR | Hazelwood East High School | NT | Unverified: |
| 3 | MCGHEE, Jalen | SO | Riverview Gardens High School | 22.17 | Verified |
| 4 | GERBER, Adam | SR | Northwest (Cedar Hill) High Scho | 20.18 | Verified |
| 5 | WILLIAMS, Richard | FR | Northwest (Cedar Hill) High Scho | 20.60 | Verified |
| 6 | WMS-SANDERS, JAMELLE | SO | Marquette High School | 24.04 | Verified |
| 7 | HAWTHORNE, David | JR | Ladue Horton Watkins High School | NT | Unverified: |
| 8 | CREECH, Caleb | FR | Marquette High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JONES, Emanuel | SO | Ft. Zumwalt North High School | 19.61 | Verified |
| 2 | HAYES JR, JEFFERY | SO | Lafayette (Wildwood) High School | 19.50 | Unverified: |
| 3 | MCCLAIN, Darrion | FR | Riverview Gardens High School | 19.26 | Verified |
| 4 | LANEY, TORRY | SO | Lafayette (Wildwood) High School | 18.00 | Unverified: |
| 5 | LEOPANDO, ROMEO | JR | Marquette High School | 18.90 | Unverified: |
| 6 | DICKERSON, Zamir | SO | Ft. Zumwalt North High School | 19.47 | Verified |
| 7 | MCPETERS, Ty'reek | SO | Lafayette (Wildwood) High School | 19.50 | Unverified: |
| 8 | COHEN, Adam | SO | Kirkwood High School | 19.90 | Unverified: |