| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Military Magnet Academy | A | NT |
| 3 | Fort Dorchester | A | 1:14.09 |
| 4 | Stall | B | 56.65 |
| 5 | Fort Dorchester | B | 1:14.09 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Academic Magnet | B | 48.99 |
| 2 | Oceanside Collegiate Academy | B | 47.43 |
| 3 | Academic Magnet | A | 46.99 |
| 4 | Bluffton | A | 46.33 |
| 5 | Cane Bay | B | 46.80 |
| 6 | Burke | A | 47.11 |
| 7 | Oceanside Collegiate Academy | A | 47.43 |
| 8 | Bluffton | B | 55.00 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Stall | A | DNF |
| 2 | Woodland | A | 45.28 |
| 3 | West Ashley | B | 45.17 |
| 4 | Whale Branch Early College | A | 45.00 |
| 5 | Berkeley | A | 45.02 |
| 6 | Wando | B | 45.20 |
| 7 | Colleton County | A | 45.40 |
| 8 | Woodland | B | 46.28 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Lucy Beckham | A | 44.81 |
| 2 | West Florence | A | 44.09 |
| 3 | Wando | A | 43.90 |
| 4 | Cane Bay | A | 43.73 |
| 5 | Beaufort | A | 43.83 |
| 6 | Hilton Head | A | 43.99 |
| 7 | May River | A | 44.69 |
| 8 | Beaufort | B | DNS |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Goose Creek | B | 43.50 |
| 2 | West Ashley | A | 43.15 |
| 3 | Summerville | A | 42.98 |
| 4 | Goose Creek | A | 42.22 |
| 5 | Philip Simmons | A | 42.78 |
| 6 | Ashley Ridge | A | 43.15 |
| 7 | Philip Simmons | B | 43.33 |
| 8 | Ashley Ridge | B | 43.50 |