| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | 121 | WARREN, Aiden | Eastside | NT |
| 4 | BRIDGES, Wesley | Greer Middle College Charter | 1:15.24 | |
| 5 | HILL, Carson | Greer Middle College Charter | 1:16.05 |
| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | 129 | FRANS, Durkin | Greer Middle College Charter | 1:14.32 |
| 4 | PURVIS, Nathan | Wade Hampton | 1:10.77 | |
| 5 | MCKINNEY, Taquavion | Wade Hampton | 1:11.06 | |
| 6 | ELLMAN-SANDERS, Jordan | Wade Hampton | 1:14.36 |
| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | SHARPE, Parker | Travelers Rest | 1:09.62 | |
| 4 | SPANGLER, Jacob | Greer Middle College Charter | 1:07.22 | |
| 5 | LOWDER, Flint | Blue Ridge | 1:08.77 | |
| 6 | MCABBE, Isaac | Blue Ridge | 1:10.19 |
| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | ST. PIERRE, Nicholas | Travelers Rest | 1:04.92 | |
| 4 | 112 | BOETSCH, Anderson | Eastside | 1:03.28 |
| 5 | KAY, Grayson | Wade Hampton | 1:03.41 | |
| 6 | CAMPBELL, Ty | Blue Ridge | 1:06.12 |
| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | ROBINSON, Kristopher | J.L. Mann | 1:00.04 | |
| 4 | SAPKO, Kyan | Greer Middle College Charter | 57.35 | |
| 5 | BROWN, Hayden | Blue Ridge | 58.95 | |
| 6 | GILES, Micah | J.L. Mann | 1:02.33 |