| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 42.27 (42.27) |
||
| 1 | 9 | 49.42 (49.42) |
||
| 2 | 2 | 39.60 (40.09) |
||
| 2 | 12 | DQ (50.29) |
||
| 3 | 1 | 38.47 (42.72) |
||
| 3 | 11 | 55.01 (57.20) |
||
| 4 | 8 | 49.14 (50.02) |
||
| 4 | 3 | 39.63 (39.63) |
||
| 5 | 4 | 40.31 (40.31) |
||
| 5 | 10 | 49.44 (49.44) |
||
| 6 | 6 | 42.53 (42.53) |
||
| 6 | 7 | 45.43 (45.43) |