Flight 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | GREENE, Adam | SO | Ladue Horton Watkins High School | 9.55m | Verified |
| 2 | NOVOTNY, Dominic | 9 | St. Louis University High School | 10.05m | Verified |
| 3 | STEVENSON, Isaiah | SR | Hazelwood West High School | 10.25m | Verified |
| 4 | WEBSTER, Karson | 9 | Francis Howell Central High Scho | 10.44m | Verified |
| 5 | ROBY, Gared | JR | John Burroughs High School | 10.68m | Verified |
| 6 | ORF, William | JR | Francis Howell Central High Scho | 11.12m | Verified |
| 7 | LASHLEY, Aaron | JR | Francis Howell North High School | 11.14m | Verified |
Flight 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DUNN, Jerimiah | SR | Hazelwood Central High School | 11.27m | Verified |
| 2 | STEVENSON, Zachary | SR | St. Louis University High School | 11.73m | Verified |
| 3 | TATE, Sherodd | SO | DeSmet Jesuit High School | 12.91m | Verified |
| 4 | CLAYBORN, Cameron | 9 | Hazelwood Central High School | 12.95m | Verified |
| 5 | PITTMAN, Christian | SR | John Burroughs High School | 14.08m | Verified |
| 6 | OKELLO, Aaron | SR | Francis Howell North High School | 14.50m | Verified |
| 7 | PHILLIPS, Michael | 9 | DeSmet Jesuit High School | 14.65m | Verified |
| 8 | COBBS JR, Nolan | SR | Pattonville High School | 15.25m | Verified |
