| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HOLMES, Cam | JR | Roosevelt High School | 19.18m | Verified |
| 2 | THOMAS, Roman | JR | University City High School | 24.90m | Verified |
| 3 | WOHL, Owen | JR | Clayton High School | 26.96m | Verified |
| 4 | KNIEP, Cole | JR | John Burroughs High School | 27.51m | Verified |
| 5 | JONES, Izaiah | SO | Roosevelt High School | 27.74m | Verified |
| 6 | KNISPEL, Isaiah | JR | John Burroughs High School | 31.65m | Verified |
| 7 | O'BRIEN, Thomas | JR | Clayton High School | 33.07m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JONES, Jamon | JR | Ladue Horton Watkins High School | 35.16m | Verified |
| 2 | MAYWEATHER, Elijah | SR | University City High School | 37.00m | Verified |
| 3 | KING, Joshua | JR | Ladue Horton Watkins High School | 37.90m | Verified |
| 4 | WATERS, Dayshawn | JR | Confluence Prep Academy Charter | 38.70m | Verified |
| 5 | COOK, Jeremiah | SR | Cardinal Ritter High School | 39.65m | Verified |
| 6 | ALLGEYER, Lucas | SO | MICDS | 46.19m | Verified |
| 7 | CLAYBORN, Cameron | JR | Cardinal Ritter High School | 49.15m | Verified |
| 8 | SCHUCKMAN, Nathan | SR | MICDS | 50.80m | Verified |