| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | DQ (23.94 51.94) |
||
| 1 | 7 | 49.96 (24.32 49.96) |
||
| 2 | 10 | 52.71 (23.75 52.71) |
||
| 2 | 3 | 45.26 (20.49 45.26) |
||
| 3 | 1 | 43.33 (19.82 43.33) |
||
| 3 | 9 | 50.34 (24.13 50.34) |
||
| 4 | 6 | 48.30 (23.30 48.30) |
||
| 4 | 4 | 45.99 (21.04 45.99) |
||
| 5 | 8 | 50.13 (24.24 50.13) |
||
| 5 | 2 | 43.63 (20.47 43.63) |
||
| 6 | 11 | 55.41 (28.55 55.41) |
||
| 6 | 5 | 47.50 (22.30 47.50) |