| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | CAMERON, Isaias | FR | Ft. Zumwalt West High School | 19.67 | Verified |
| 4 | WEBB, Daniel | SR | Rock Bridge High School | 18.56 | Verified |
| 5 | BOURGEADE, William | FR | St. Charles High School | 19.67 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | SANDFORD-HULEN, Micah | FR | Rock Bridge High School | 17.78 | Verified |
| 3 | WASHINGTON, Darion | FR | Union High School | 17.60 | Verified |
| 4 | BLACK, Issac | FR | St. Charles High School | 16.70 | Verified |
| 5 | DOWDY, Gilbren | SR | Francis Howell North High School | 16.92 | Verified |
| 6 | SUTER, Adam | JR | Ft. Zumwalt West High School | 17.67 | Verified |
| 7 | ORMSBY, James | JR | Liberty (Wentzville) High School | 18.12 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | STAHL, Thomas | SR | Washington High School | 16.50 | Verified |
| 2 | LARUE, Lucas | JR | Troy Buchanan High School | 16.21 | Verified |
| 3 | EDWARDS, Harrison | SR | Troy Buchanan High School | 16.05 | Verified |
| 4 | PEARSON, Jaylen | SR | Francis Howell High School | 15.46 | Verified |
| 5 | WITT, Curtiss | FR | Francis Howell High School | 15.92 | Verified |
| 6 | SWOBODA, Evan | SR | Union High School | 16.05 | Verified |
| 7 | KELLY, Ian | SR | Francis Howell North High School | 16.42 | Verified |
| 8 | MAUCK, Matthew | SO | Liberty (Wentzville) High School | 16.52 | Verified |