| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | PERKINS, Derron | JR | St. Mary's (St. Louis) High Scho | NM | Unverified: |
| 2 | MOSLEY, VirShaun | JR | St. Louis University High School | NM | Unverified: |
| 3 | DUONG, Kenny | SR | Parkway Central High School | NM | Unverified: |
| 4 | BOOKER, Gabe | SR | St. Mary's (St. Louis) High Scho | NM | Unverified: |
| 5 | BARGE, Leo | JR | Ritenour High School | NM | Unverified: |
| 6 | HENDRICKS, George | FR | Webster Groves High School | NM | Unverified: |
| 7 | NAEEM, Haadi | JR | Parkway Central High School | 7.46m | Verified |
| 8 | NORRIS, Conner | SR | Mehlville High School | 7.60m | Verified |
| 9 | STRINGER, Da'Ryan | FR | Christian Brothers College High | 8.07m | Verified |
| 10 | WOODARD, Karter | FR | Lindbergh High School | 8.17m | Verified |
| 11 | LAM, Blake | SO | Mehlville High School | 8.23m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | OGUNRINDE, Mosetoluwa | FR | St. Louis University High School | 8.34m | Verified |
| 2 | BROWN, Paul | FR | Parkway Central High School | 8.53m | Verified |
| 3 | MORELAND, Jacob | SO | Webster Groves High School | 8.57m | Verified |
| 4 | GUTTING, Lorenzo | JR | St. Louis University High School | 8.63m | Verified |
| 5 | BRITT, Jayden | FR | Christian Brothers College High | 8.90m | Verified |
| 6 | POE, Landon | JR | Lindbergh High School | 9.03m | Verified |
| 7 | KARLESKINT, Thomas | SO | Parkway South High School | 9.16m | Verified |
| 8 | WHITFIELD, Tyrell | JR | Ritenour High School | 9.50m | Verified |
| 9 | BAUM, George | SO | Lindbergh High School | 9.76m | Verified |
| 10 | CHILDS, Percy | JR | Ritenour High School | 10.35m | Verified |
| 11 | JOHNSON, Xavier | JR | Mehlville High School | 10.37m | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | LINSON, Alex | SR | Parkway South High School | 10.49m | Verified |
| 2 | SHERRELL, Rio | SO | Rolla High School | 10.58m | Verified |
| 3 | SERRA, Cesare | SO | DeSmet Jesuit High School | 10.63m | Verified |
| 4 | BUFORD, Deshawn | JR | Webster Groves High School | 10.76m | Verified |
| 5 | LANGE, JACKSON | SO | Eureka High School | 10.87m | Verified |
| 6 | MORROW, Daniel | JR | Parkway South High School | 10.89m | Verified |
| 7 | CROUCH, Nash | SO | Rolla High School | 11.09m | Verified |
| 8 | VARDEMAN, JACKSON | SO | Eureka High School | 11.13m | Verified |
| 9 | HILL, Christian | JR | DeSmet Jesuit High School | 11.26m | Verified |
| 10 | WATSON, Kenneth | JR | Rolla High School | 11.57m | Verified |
| 11 | FUNK, JAEGER | SO | Eureka High School | 11.74m | Verified |