| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ALLBRIGHT, Alexander | SO | Affton High School | 23.54m | Verified |
| 2 | NORDIN, Lucian | JR | Central (Cape Girardeau) High Sc | 23.85m | Verified |
| 3 | BREWER, Noah | SO | Farmington High School | 27.28m | Verified |
| 4 | VACCARO, Noah | SR | Affton High School | 28.16m | Verified |
| 5 | BLACKMON, Carlos | JR | Sikeston High School | 30.02m | Verified |
| 6 | CONWAY, Michael | 9 | Sikeston High School | 30.37m | Verified |
| 7 | BUCHHEIT, Noah | 9 | Perryville High School | 31.05m | Verified |
| 8 | POPP, Matthew | 9 | Central (Cape Girardeau) High Sc | 33.06m | Verified |
| 9 | ASHES, Keegan | JR | Windsor (Imperial) High School | 33.53m | Verified |
| 10 | RODENBERG, FRANK | SR | North County High School | 34.64m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DIERKS, CORY | JR | DeSoto High School | 34.96m | Verified |
| 2 | DAUGHERTY, Owyn | SO | Festus High School | 35.92m | Verified |
| 3 | TAYLOR, Caden | SR | Hillsboro High School | 37.35m | Verified |
| 4 | RUNGE, Dylan | SR | Windsor (Imperial) High School | 39.30m | Verified |
| 5 | SCHUTTE, Austin | JR | Festus High School | 39.89m | Verified |
| 6 | LAY, MASON | SR | North County High School | 40.81m | Verified |
| 7 | HUBER, Ben | 9 | Perryville High School | 40.85m | Verified |
| 8 | VAUGH, Ethan | JR | Farmington High School | 41.17m | Verified |
| 9 | GILCHRIST, Richard | SR | DeSoto High School | 42.85m | Verified |
| 10 | DOERNER, Nick | SR | Hillsboro High School | 47.56m | Verified |