| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 2 | 262 | Chapman, Weston | Newberry | 1:03.76 |
| 3 | 266 | Robinson, Jadarious | Newberry | 1:00.26 |
| 4 | 256 | Strang, Aiden | Pelion | 53.82 |
| 5 | 230 | Rawl, Hunter | Pelion | 55.21 |
| 6 | 299 | Jeter, Winthrop | Newberry | 1:03.60 |
| 7 | 251 | Schwartz, Hunter | Pelion | 1:05.00 |
| Lane | # | Athlete | Team | Seed |
|---|---|---|---|---|
| 3 | 81 | Sanchez, Daniel | Chapin | NT |
| 4 | 177 | Cogburn, Landon | Pelion | 1:09.88 |
| 5 | 237 | Nelson, Zachery | Pelion | NT |