| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 4 | 49.59 (11.23 23.71 36.67 49.59) |
||
| 3 | 2 | 49.14 (11.44 23.82 36.61 49.14) |
||
| 4 | 3 | 49.29 (11.14 23.45 36.31 49.29) |
||
| 5 | 1 | 47.72 (10.61 22.48 35.04 47.72) |
||
| 6 | 6 | 50.04 (11.37 24.10 37.14 50.04) |
||
| 7 | 5 | 49.78 (11.53 24.15 37.51 49.78) |