Section 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ZERR, Grant | 9 | Rockwood Summit High School | 30.54 | Verified |
| 2 | GRIMES, Ryan | 9 | Rockwood Summit High School | 28.64 | Verified |
| 3 | BACA, Andrew | 9 | Lafayette (Wildwood) High School | 26.60 | Unverified: |
| 4 | BAUR, Jeffrey | SO | St. Louis University High School | 26.51 | Unverified: |
| 5 | LEATHERBERRY, Deshawn | JR | DeSmet Jesuit High School | 26.60 | Unverified: |
| 6 | HOPCRAFT, Benjamin | SO | St. Louis University High School | 28.33 | Unverified: |
| 7 | LEWIS-HINTON, Jordan | SO | DeSmet Jesuit High School | 29.20 | Unverified: |
Section 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WARE, Tyren | 9 | Lafayette (Wildwood) High School | 25.50 | Unverified: |
| 2 | WELCH, Jaylon | SO | Kirkwood High School | 24.90 | Unverified: |
| 3 | HARRIS, Jaheim | SO | Kirkwood High School | 24.80 | Unverified: |
| 4 | SALCEDO, Hans | SR | St. Louis University High School | 24.34 | Verified |
| 5 | RETYCH, Rylan | 9 | Lafayette (Wildwood) High School | 24.50 | Unverified: |
| 6 | JOHNSON, Jaylen | SO | DeSmet Jesuit High School | 24.80 | Unverified: |
| 7 | BOSWINKEL, Laurens | 9 | Kirkwood High School | 25.00 | Unverified: |
| 8 | BENTRUP, Dominic | 9 | Rockwood Summit High School | 26.34 | Verified |
