| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | FRY, Elijah | JR | Ritenour High School | 38.93m | Verified |
| 2 | CALLAHAN, Rogan | SO | Ladue Horton Watkins High School | 39.33m | Verified |
| 3 | LUADERS, Corey | SR | St. Louis University High School | 40.53m | Verified |
| 4 | RENAUD, Andrew | SR | St. Louis University High School | 41.29m | Verified |
| 5 | VAN RENS, Sean | SR | Marquette High School | 41.45m | Verified |
| 6 | TATE, Sherodd | JR | DeSmet Jesuit High School | 41.69m | Verified |
| 7 | WATERS, Jacob | SR | Fox High School | 44.56m | Verified |
| 8 | IANNAZZO, Gianni | SR | Lindbergh High School | 46.85m | Verified |
