| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | ANDERSON, Amont | SR | Riverview Gardens High School | NT | Unverified: |
| 4 | PERRY, Benjamin | SR | Ladue Horton Watkins High School | 12.73 | Verified |
| 5 | ORAHOOD, Franklin | JR | Maplewood-Richmond Hts. High Sch | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JEFFERSON, Courtney | JR | Liberty (Wentzville) High School | 12.53 | Verified |
| 2 | JONES, Torion | SR | Marquette High School | 12.08 | Unverified: |
| 3 | WILLIAMS, Travion | JR | Maplewood-Richmond Hts. High Sch | 11.96 | Verified |
| 4 | INSCOE, Micah | SO | Poplar Bluff High School | 11.81 | Verified |
| 5 | TILLEY, Austin | SR | Seckman High School | 11.92 | Verified |
| 6 | SHAKOOR, Arif | SO | Hazelwood East High School | 11.98 | Verified |
| 7 | JOHNSON, Jesse | SR | Hazelwood Central High School | 12.43 | Verified |
| 8 | BRANDT, Robert | SR | Northwest (Cedar Hill) High Scho | 12.64 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BLOCKETTE, Brandon | JR | Vashon High School | 11.80 | Unverified: |
| 2 | LIVINGSTON, Trenton | JR | Parkway West High School | 11.72 | Verified |
| 3 | BURKS, Marcus | FR | Hazelwood East High School | 11.68 | Verified |
| 4 | PRUITT, Shane | JR | Ft. Zumwalt North High School | 11.65 | Verified |
| 5 | ROBERTS, Shaun | JR | Ladue Horton Watkins High School | 11.67 | Verified |
| 6 | KING, Carlos | SR | Lafayette (Wildwood) High School | 11.70 | Unverified: |
| 7 | PHILLIPS, Dorian | JR | Vashon High School | 11.77 | Verified |
| 8 | MCFARLAND, Makel | SR | Poplar Bluff High School | 11.80 | Unverified: Poplar Bluff Time Trial |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HEBDEN, Charles | SR | Liberty (Wentzville) High School | 11.60 | Unverified: |
| 2 | MARSHALL, David | JR | Lafayette (Wildwood) High School | 11.50 | Unverified: |
| 3 | FUTRELL, Marq | JR | Ft. Zumwalt North High School | 11.39 | Verified |
| 4 | MARTIN, Marvin | SO | Hazelwood Central High School | 11.22 | Verified |
| 5 | HOWARD, Jareese | SR | Riverview Gardens High School | 11.32 | Verified |
| 6 | HORTON, Tyler | JR | Seckman High School | 11.46 | Verified |
| 7 | RICHARDSON, Kameron | SR | Kirkwood High School | 11.55 | Unverified: |
| 8 | BONNETT, TYREE | JR | Marquette High School | 11.63 | Unverified: |