| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 2 | Brown, Jayshun | FR | Spartanburg | NT |
| 3 | Mays, Ervine | JR | Woodland | NT |
| 4 | Norman, Najawean | JR | Spartanburg | NT |
| 5 | Cowan, Jordan | SR | Whale Branch Early College | NT |
| 6 | Colonel, Jakari | JR | Woodland | NT |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Bennett, Dayvion | JR | Timberland | NT |
| 2 | Nguyen, Anh | SR | Spring Valley | NT |
| 3 | Victor, Bradley | JR | Spring Valley | NT |
| 4 | Saxon, Dontavia | SR | Calhoun County | 1:12.03 |
| 5 | Henderson, Ryan | JR | Hampton County High School | 1:15.44 |
| 6 | Timmons, Kameron | SR | Timberland | NT |
| 7 | Kennedy, Samad | 8 | Hampton County High School | NT |
| 8 | Breaker, Jomell | JR | Woodland | NT |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Bonner, Zaden | SR | Beaufort | 1:09.47 |
| 2 | Lewis, Michael | SR | Woodland | 1:08.67 |
| 3 | Goodman, Malik | JR | Timberland | 1:06.15 |
| 4 | Lee, Jayden | SO | Stratford | 1:03.00 |
| 5 | Palagano, Lorenzo | JR | Bishop England | 1:03.62 |
| 6 | Malinowski, Charlie | JR | Bishop England | 1:06.75 |
| 7 | Barger, Jacob | SO | Stratford | 1:09.27 |
| 8 | Danley, Blake | SO | Bishop England | 1:10.53 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Smith, Joshua | SR | Scott's Branch | 1:02.00 |
| 2 | Balfour, Patrick | SR | Hilton Head | 59.65 |
| 3 | Metz, Andrew | JR | Spartanburg | 58.64 |
| 4 | Smart, Eric | SR | Beaufort | 55.12 |
| 5 | Stewart, Kaden | JR | Hilton Head | 57.00 |
| 6 | Stephan, Caleb | SR | Beaufort | 59.10 |
| 7 | Singletary, Jaylen | JR | Hampton County High School | 1:00.10 |
| 8 | Thomas, Kal | SR | Spring Valley | 1:02.58 |