| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 58.00 (1:12.81) |
||
| 1 | 3 | 43.58 (53.89) |
||
| 2 | 10 | DQ (51.05) |
||
| 2 | 6 | 45.24 (45.24) |
||
| 3 | 8 | 53.10 (1:01.57) |
||
| 3 | 2 | 43.10 (43.10) |
||
| 4 | 7 | 50.10 (50.70) |
||
| 4 | 5 | 45.19 (45.19) |
||
| 5 | 10 | DQ (57.37) |
||
| 5 | 4 | 43.69 (43.69) |
||
| 6 | 10 | DQ (1:19.86) |
||
| 6 | 1 | 39.38 (39.38) |