| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | GUZINA, Nicholas | JR | Chicago (St. Ignatius College Pr | NM | Unverified: |
| 2 | FIGLER, Luke | JR | Chicago (St. Ignatius College Pr | NM | Unverified: |
| 3 | RILEY, Jacob | SR | Chicago (St. Ignatius College Pr | 20.18m | Verified |
| 4 | KNIEP, Cole | JR | John Burroughs High School | NM | Unverified: |
| 5 | KNISPEL, Isaiah | JR | John Burroughs High School | NM | Unverified: |
| 6 | HUGHES, C Tucker | FR | St. Louis Blue Knights | 19.91m | Verified |
| 7 | WARD, Brandon | JR | St. Louis Blue Knights | 22.26m | Verified |
| 8 | VACCARO, Noah | SR | Affton High School | 22.56m | Verified |
| 9 | ALLBRIGHT, Alexander | SO | Affton High School | NM | Unverified: |
| 10 | MENENDEZ, Isaac | FR | Affton High School | NM | Unverified: |
| 11 | TAYLOR, Jamarion | JR | St. Mary's (St. Louis) High Scho | 26.75m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MAYWEATHER, Elijah | SR | University City High School | 33.61m | Verified |
| 2 | CRAIG, J'Shon | SR | University City High School | 30.50m | Verified |
| 3 | MILLER, Ahmez | FR | University City High School | NM | Unverified: |
| 4 | MARSHALL, James | FR | Principia High School | 16.21m | Verified |
| 5 | RAINWATER, Rhys | FR | Principia High School | 23.16m | Verified |
| 6 | SIDAMBA, Michael | SO | Principia High School | 26.16m | Verified |
| 7 | WOHL, Owen | JR | Clayton High School | 27.30m | Verified |
| 8 | ADAMS, Khaydn | SO | Clayton High School | NM | Unverified: |
| 9 | O'BRIEN, Thomas | JR | Clayton High School | 27.08m | Verified |
| 10 | WILLERS, OWEN | SR | Bishop DuBourg High School | 30.50m | Verified |
| 11 | SIDES, DAVID | JR | Bishop DuBourg High School | 28.40m | Verified |
| 12 | SIDES, DAVION | JR | Bishop DuBourg High School | 26.16m | Verified |
| 13 | HUSTON, ANDREW | SO | Bishop DuBourg High School | NM | |
| 14 | CARRANZA, JOSHUA | JR | Bishop DuBourg High School | NM |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | KOVAC, Aaron | SR | Lutheran South High School | NM | Unverified: |
| 2 | MCCOY, James | SO | Lutheran South High School | 33.90m | Verified |
| 3 | EICHELBERGER, Brian | SR | Lutheran South High School | 38.46m | Verified |
| 4 | GIPSON, Cole | SR | MICDS | 32.64m | Verified |
| 5 | COLEMAN, Miles | FR | MICDS | 34.47m | Unverified: |
| 6 | SCHUCKMAN, Nathan | SR | MICDS | 45.34m | Verified |
| 7 | WITHERS, Garrett | SO | Fox High School | 33.90m | Verified |
| 8 | REDING, Anthony | SR | Fox High School | 32.40m | Verified |
| 9 | BREWER, Hudson | SO | Fox High School | 37.31m | Unverified: Fox Throws Meet |
| 10 | THOMAS, Samuel | SO | St. Louis Blue Knights | 23.07m | Verified |