| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 4 | TRUEMPER, Behren | JR | Maplewood-Richmond Hts. High Sch | 40.12 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MOORE, Maurion | SR | Orchard Farm High School | NT | Unverified: |
| 2 | PENNY-JOHNSON, Jelani | SO | Metro High School | NT | Unverified: |
| 3 | LONG, Rowan | 9 | Metro High School | NT | Unverified: |
| 4 | LEWIS, Rashaad | SR | Carnahan High School | NT | Unverified: |
| 5 | DAVIS, Ja'Mes | SO | McCluer North High School | NT | Unverified: |
| 6 | BONNETT, Rashon | 9 | Valley Park High School | NT | Unverified: |
| 7 | TAYLOR, Tyler | 9 | Brentwood High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HAWTHORNE, Isaiah | SO | Valley Park High School | NT | Unverified: |
| 2 | RAY, Rylan | SO | KIPP St. Louis | 27.00 | Verified |
| 3 | CHANTHARASY, Miller | SO | Brentwood High School | 26.77 | Verified |
| 4 | MCBRIDE, Jacob | JR | Maplewood-Richmond Hts. High Sch | 26.17 | Verified |
| 5 | HOLMES, Carlo | SR | Carnahan High School | 26.61 | Verified |
| 6 | MARTIN, Rodney | SO | Hancock High School | 26.99 | Verified |
| 7 | BRITTON, Kal-El | JR | Hancock High School | 27.62 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | III, Roger Humphries | JR | Crossroads College Preparatory S | 25.57 | Verified |
| 2 | BAKER, Dedrick | SO | KIPP St. Louis | 25.35 | Verified |
| 3 | UEBARI, David | JR | Bayless High School | 24.32 | Verified |
| 4 | WILLIAMS, Jason | SO | Orchard Farm High School | 23.20 | Verified |
| 5 | MILLER, Jacob | SR | Maplewood-Richmond Hts. High Sch | 23.38 | Verified |
| 6 | PATTON, Mark | JR | Bayless High School | 24.45 | Verified |
| 7 | ROBINSON, Jacob | 9 | McCluer North High School | 25.39 | Verified |
