Section 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | PARKER, Keshon | JR | St. Louis University High School | 45.51 | Verified |
| 3 | BROWN, Deion | SO | Kirkwood High School | 42.04 | Verified |
| 4 | PEARSON, Dallas | SR | Northwest (Cedar Hill) High Scho | 43.02 | Verified |
| 5 | HRUZ, Christopher | SR | Vianney High School | 49.01 | Verified |
Section 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | FLEMMING, Ethan | FR | DeSmet Jesuit High School | NT | Unverified: |
| 3 | BLANCHETTE, Andrew | JR | Oakville High School | 50.64 | Verified |
| 4 | PARASCH, Aaron | FR | Priory High School | 51.61 | Verified |
