| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | HORNE, Miller | Academic Magnet | 1:01.79 | Last Chance Trojan Classic |
| 2 | BAILEY, Kenneth | Burke | 58.43 | Last Chance Trojan Classic |
| 3 | RICHARDSON, Kaden | Woodland | 56.60 | Dorchester County JV/MS Champion |
| 4 | WOODS, Mason | Philip Simmons | 55.27 | Cane Bay Track and Field Invitat |
| 5 | HOLMES, Dominic | Woodland | 55.75 | Summerville Home Meet 4 (JV) |
| 6 | KNOX-OGLETREE, Darius | Timberland | 56.66 | Stratford Home Meet #2 |
| 7 | SANCHEZ, Alexander | Academic Magnet | 1:00.62 | PG Wednesday Meet #3 |
| 8 | STOKLOSA, Campbell | Academic Magnet | NT |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | REILLY, Quinten | Academic Magnet | 54.85 | 4th Annual Iron Horse Stampede- |
| 2 | FELDER, Demontai | Woodland | 54.02 | Dorchester County |
| 3 | VENNING, Zack | Philip Simmons | 52.70 | Berkeley County School District |
| 4 | ELMORE, Ty'sean | Burke | 49.92 | Charleston County School Distric |
| 5 | STEED, Cameron | Philip Simmons | 51.82 | Berkeley County School District |
| 6 | ROBERTS, Connor | Philip Simmons | 53.95 | Azalea/Zaxby's Invitational |
| 7 | MATHIS, Damari | Timberland | 54.43 | 4th Annual Iron Horse Stampede- |
| 8 | MCCRAY, Christian | Andrews High School | 55.22 | Carvers Bay High 7th, 8th and 9t |