| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | DQ (49.79) |
||
| 1 | 2 | 41.43 (43.48) |
||
| 2 | 4 | 42.43 (42.43) |
||
| 2 | 10 | 51.35 (51.35) |
||
| 3 | 3 | 42.23 (42.23) |
||
| 3 | 11 | 1:14.07 (1:14.07) |
||
| 4 | 9 | 50.87 (50.87) |
||
| 4 | 6 | 43.77 (43.77) |
||
| 5 | 7 | 45.49 (47.61) |
||
| 5 | 1 | 39.73 (39.73) |
||
| 6 | 8 | 46.87 (46.87) |
||
| 6 | 5 | 42.63 (49.63) |