Flight 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BALLARD, Trevonaaron | SR | Francis Howell High School | NM | Unverified: |
| 2 | DUNN, Jerimiah | SR | Hazelwood Central High School | 16.64m | Verified |
| 3 | CUTLAN, Jackson | SO | Francis Howell North High School | 21.91m | Verified |
| 4 | NUSBAUM, Sidney | SO | Hickman High School | 26.17m | Verified |
| 5 | LASHLEY, Aaron | JR | Francis Howell North High School | 27.74m | Verified |
| 6 | FRERKING, Matthew | 9 | Rock Bridge High School | 30.51m | Verified |
| 7 | KEYS, Sean | 9 | Hickman High School | 30.80m | Verified |
Flight 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | SCHROEDER, Ethan | SR | Rock Bridge High School | 33.43m | Verified |
| 2 | PRACH, Saravuth | SO | Hickman High School | 35.23m | Verified |
| 3 | CLAYBORN, Cameron | 9 | Hazelwood Central High School | 35.46m | Verified |
| 4 | LAMAR, Sean | SR | Rock Bridge High School | 37.41m | Verified |
| 5 | HAUSER, Hayden | SR | Francis Howell High School | 38.91m | Verified |
| 6 | OKELLO, Aaron | SR | Francis Howell North High School | 44.02m | Verified |
| 7 | PITTMAN, Christian | SR | John Burroughs High School | 44.68m | Verified |
| 8 | BROCK, Mason | SR | Francis Howell High School | 53.32m | Verified |
