| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Ethan BLAKE | FR | Mt. Zion | 9.18m | |
| 2 | Jamarion TAYLOR | JR | St. Mary's (St. Louis) | 10.51m | |
| 3 | Lamareon COMBS | JR | Madison | 10.54m | |
| 4 | James JOHNSON | FR | Granite City | 10.70m | |
| 5 | Brandon HAYES | SR | Alton | 10.96m | |
| 6 | Logan WEBB | FR | Mt. Vernon | 36' 0" | |
| 7 | Kayne HAARMAN | SR | Effingham | 11.60m | |
| 8 | Elijah FRANKLIN | JR | Madison | 11.60m | |
| 9 | Broden REYNOLDS | FR | Mt. Zion | 11.99m | |
| 10 | Derron PERKINS | JR | St. Mary's (St. Louis) | 12.38m | |
| 11 | Chase RAGSDALE | SO | O'Fallon | 12.46m | |
| 12 | Charlie RING | JR | Effingham | 12.89m | |
| 13 | Jonathan SHEPHERD | SO | Collinsville | 13.08m | 2023 Highland Fr/So Boys Invitational |
| 14 | Jeremiah HARDNETT | SR | O'Fallon | 13.50m | |
| 15 | Jaylun NELSON | SR | Triad | 13.53m | Triad/Centrailia/Carbondale Triangular 03/28/23 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Christian HARDIN | SR | Alton | 13.54m | |
| 2 | Dorian ARGUELLAS | SR | Edwardsville | 13.56m | |
| 3 | Eric KOLLMANN | SR | Altamont | 45' 8" | |
| 4 | Zach VAN TIEGHEM | JR | Triad | 14.35m | Calloway County Invie 04/01/23 |
| 5 | Tommy BARRETT | SR | Andrew | 14.45m | |
| 6 | Valentine SNITKO | JR | Plainfield North | 14.45m | |
| 7 | Jordan BEVERLY | JR | Marion | 47' 6" | Marion Boys Relays |
| 8 | Devin HABERMEHL | SO | Collinsville | 14.70m | |
| 9 | Jacob WICKHAM | SR | Newton | 14.88m | |
| 10 | Wyatt PILSON | SR | Mt. Vernon | 14.94m | Belleville West Norm Armstrong Invitational |
| 11 | Omer MESCIOUGLU | SO | Plainfield North | 15.22m | |
| 12 | Maurice MARVIN | SR | Marion | 15.68m | 33rd Annual SIU HS Invite |
| 13 | Michael TARASIEWICZ | JR | Andrew | 15.84m | |
| 14 | Iose EPENESA | SO | Edwardsville | 16.51m |