| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | MCGOWAN, Sean | FR | Northwest (Cedar Hill) High Scho | NT | Unverified: |
| 3 | KRING, Andrew | FR | Kirkwood High School | 31.46 | Verified |
| 4 | FRONABARGER, Ike | FR | Vianney High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | CARSON, Chris | FR | St. Louis University High School | 27.40 | Verified |
| 3 | LEZIEANYA, Chinonso | FR | St. Louis University High School | 26.24 | Verified |
| 4 | LOPER, Bryce | FR | Kirkwood High School | 26.93 | Verified |
| 5 | MILSON, Caleb | FR | Northwest (Cedar Hill) High Scho | 29.70 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | COLLINS, Tricy | FR | Chaminade College Preparatory Sc | 25.06 | Verified |
| 2 | PULLAM, Caden | FR | Vianney High School | 24.96 | Verified |
| 3 | IVORY, Tyrus | FR | Vianney High School | 24.40 | Verified |
| 4 | FRAZIER, Omarion | FR | Northwest (Cedar Hill) High Scho | 24.65 | Verified |
| 5 | EARL, Steve | FR | Kirkwood High School | 25.00 | Unverified: |
| 6 | D.K.) WEAVER, DeKarai | FR | Chaminade College Preparatory Sc | 25.21 | Verified |