| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WULFERT, Jacob | JR | St. Charles High School | 25.30m | Verified |
| 2 | ZAPATA, Octavio | JR | St. Charles High School | 25.77m | Verified |
| 3 | MAURER, Evan | JR | Washington High School | 28.75m | Verified |
| 4 | ALEXANDER, Seth | JR | Liberty (Wentzville) High School | 29.49m | Verified |
| 5 | GOLAB, Sager | JR | Union High School | 31.77m | Verified |
| 6 | JAMES, Kyle | SR | Ft. Zumwalt West High School | 32.36m | Verified |
| 7 | CHIMANDA, Shaun | JR | Francis Howell Central High Scho | 33.61m | Verified |
| 8 | WOODS, Jeremy | SO | Rock Bridge High School | 35.81m | Verified |
| 9 | SCHMEROLD, Ryan | JR | Liberty (Wentzville) High School | 35.99m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BURR, Isaac | SR | Washington High School | 36.83m | Verified |
| 2 | MAYERS, Darien | SR | Francis Howell Central High Scho | 39.55m | Verified |
| 3 | JOHNS, Kaiden | JR | Troy Buchanan High School | 40.76m | Verified |
| 4 | BAILEY, Collin | JR | Union High School | 40.91m | Verified |
| 5 | SIRIMATUROS, Wyatt | SR | Francis Howell High School | 41.24m | Verified |
| 6 | SCHAEFFLER, Peter | JR | Christian Brothers College High | 41.30m | Verified |
| 7 | WEISENBORN, Mitchell | SO | Francis Howell High School | 41.55m | Verified |
| 8 | ODUWOLE, Koshoniola | SR | Rock Bridge High School | 44.61m | Verified |
| 9 | WINTON, Zavier | SO | Troy Buchanan High School | 47.96m | Verified |