| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | MOORE, Sakye | JR | DeSmet Jesuit High School | 58.10 | Unverified: |
| 3 | SMITH, Payton | JR | DeSmet Jesuit High School | 56.78 | Verified |
| 4 | SMITH, Alec | SR | Lafayette (Wildwood) High School | 56.33 | Verified |
| 5 | DRUMMOND, David | SR | Christian Brothers College High | 56.77 | Verified |
| 6 | JONES, JAMELL | SR | Marquette High School | 57.10 | Unverified: |
| 7 | WIBLE, Alvin | JR | Lindbergh High School | NT | Unverified: |
| 8 | LIEBETREU, Nathan | SR | Lindbergh High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BISHOP, Shayn | SO | Ritenour High School | 54.73 | Verified |
| 2 | MAYER, Steffan | SR | St. Louis University High School | 52.72 | Verified |
| 3 | WINGO, Ryan | JR | St. Louis University High School | 50.72 | Verified |
| 4 | CODY-JACKSON, CALEB | SR | Marquette High School | 48.87 | Verified |
| 5 | PETERSON, JACE | SR | Eureka High School | 50.32 | Verified |
| 6 | COMPTON, Brycen | SR | Lafayette (Wildwood) High School | 51.45 | Verified |
| 7 | HOTOP, Joshua | JR | Eureka High School | 53.51 | Verified |
| 8 | WERTEL, Dylan | SR | Christian Brothers College High | 56.30 | Unverified: |