| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | STEWART, Ashton | Union County | 20.10 | Chapman Home #1 |
| 2 | DUGAR, Wytravious | Strom Thurmond | 18.15 | Lexington County Championships |
| 3 | DISCUA, Hansel | Batesburg-Leesville | 16.46 | Windham Services/Strictly Runnin |
| 4 | PHILLIPS, Deonte | Strom Thurmond | 15.59 | Newberry HS #2 |
| 5 | COLLINS, Jalin | Strom Thurmond | 15.86 | Gilbert Meet #1 (Full) |
| 6 | JOHNSON, Quendarius | Newberry | 17.97 | Mid-Carolina #4 |
| 7 | STEWART, Naesean | Batesburg-Leesville | 19.13 | Lexington County Championships |
| 8 | HOWSE, Dante | Newberry | 20.35 | Newberry HS #2 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | TAYLOR-JENKINS, Zion | Union County | NT | |
| 2 | JOHNSON, Quentin | Newberry | 21.01 | Mid-Carolina #4 |
| 3 | BROWN, Ze'Vion | Newberry | 20.60 | Blythewood meet |
| 4 | WISE, Daevian | Strom Thurmond | 20.5h | WK Meet #1 |
| 5 | HEYWARD, Keymond | Newberry | 20.54 | Newberry HS #2 |
| 6 | HOWSE, Jamarkus | Newberry | 20.72 | Blythewood meet |
| 7 | BOOKER, Christian | Union County | 21.63 | York Home Meet #5 |