| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | KREBS, John | SO | Marquette High School | 21.38m | Verified |
| 2 | REICHARDT, Nathan | JR | Marquette High School | 23.62m | Verified |
| 3 | NEWTON, Herbert | SR | Webster Groves High School | 31.56m | Verified |
| 4 | BARNES, Kameron | SR | Webster Groves High School | 42.42m | Verified |
