| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | GENO, Christian | FR | Ft. Zumwalt South High School | NT | Unverified: |
| 3 | MCGHEE, Jalen | SO | Riverview Gardens High School | 21.34 | Verified |
| 4 | BOTTINI, Joey | SO | Francis Howell Central High Scho | 20.15 | Verified |
| 5 | BOEHM, Colby | SO | St. Charles High School | 21.14 | Verified |
| 6 | SLAYTON, Mikailin | SO | St. Charles High School | 28.09 | Verified |
| 7 | HALSEY, Jesse | FR | North Point High School | NT | Unverified: |
| 8 | MCCRAY, Nygil | FR | Ft. Zumwalt South High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JONES, Emanuel | SO | Ft. Zumwalt North High School | 19.58 | Verified |
| 2 | MCCLAIN, Darrion | FR | Riverview Gardens High School | 19.04 | Verified |
| 3 | SHELTON, Jerrion | JR | Riverview Gardens High School | 18.60 | Verified |
| 4 | COOPER, Jaimen | FR | Francis Howell High School | 16.48 | Verified |
| 5 | MOORE, Camden | SO | Francis Howell High School | 17.06 | Verified |
| 6 | LAWSON, Dane | SO | North Point High School | 18.66 | Verified |
| 7 | KOENIG, Dennis | FR | North Point High School | 19.07 | Verified |
| 8 | COHEN, Tae'Vaeun | FR | Francis Howell High School | 19.62 | Verified |