Flight 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JASECKAS, Kevin | 9 | Warrenton High School | 8.58m | Verified |
| 2 | WEEKE, Braedyn | SR | Warrenton High School | 9.48m | Verified |
| 3 | SCHAEFERING, Trent | SR | Ft. Zumwalt South High School | 9.84m | Verified |
| 4 | SMITH, Hunter | 9 | St. Francis Borgia High School | 9.93m | Verified |
| 5 | BLAIR, Justin | SR | St. Charles High School | 10.38m | Verified |
| 6 | KING, Mason | SR | Ft. Zumwalt East High School | 11.12m | Verified |
| 7 | LUCAS, Brayden | SR | St. Clair High School | 11.19m | Verified |
| 8 | WILHOIT, Austin | SO | Hannibal High School | 11.26m | Verified |
Flight 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ZIMMERMAN, Brady | JR | Hannibal High School | 11.88m | Verified |
| 2 | FIELDS, Teviar | JR | Ft. Zumwalt East High School | 12.21m | Verified |
| 3 | PALMER, William | JR | Troy Buchanan High School | 12.31m | Verified |
| 4 | DIECKMANN, Louis | SO | St. Charles West High School | 12.34m | Verified |
| 5 | JOHNSON, Nicholas | 9 | Troy Buchanan High School | 12.51m | Verified |
| 6 | BOSCHERT, Colten | JR | Ft. Zumwalt South High School | 12.55m | Verified |
| 7 | MILES, Mardariris | SR | St. Clair High School | 13.12m | Verified |
| 8 | WILSON, John | SR | St. Charles West High School | 16.03m | Verified |
