| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 49.16 (49.16) |
||
| 1 | 5 | 42.51 (42.51) |
||
| 2 | 7 | 46.26 (46.26) |
||
| 2 | 2 | 39.91 (39.91) |
||
| 3 | 8 | 46.61 (46.61) |
||
| 3 | 1 | 39.56 (39.56) |
||
| 4 | 9 | 47.20 (49.20) |
||
| 4 | 3 | 40.76 (40.76) |
||
| 5 | 12 | 50.84 (50.84) |
||
| 5 | 6 | 42.95 (42.95) |
||
| 6 | 10 | 48.83 (48.83) |
||
| 6 | 4 | 42.42 (42.42) |