| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 1:08.34 (1:08.34) |
||
| 2 | 6 | 50.16 (50.16) |
||
| 2 | 8 | 51.68 (51.68) |
||
| 3 | 13 | DQ (57.46) |
||
| 3 | 2 | 41.10 (41.10) |
||
| 4 | 1 | 38.94 (38.94) |
||
| 4 | 7 | 50.34 (50.34) |
||
| 5 | 3 | 43.09 (43.09) |
||
| 5 | 9 | 58.48 (58.48) |
||
| 6 | 4 | 48.40 (48.40) |
||
| 6 | 11 | 1:02.31 (1:11.08) |
||
| 7 | 5 | 50.15 (50.15) |
||
| 7 | 10 | 59.03 (59.03) |