| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 42.52 (42.52) |
||
| 1 | 11 | DQ (55.18) |
||
| 2 | 6 | 44.08 (44.08) |
||
| 2 | 8 | 48.32 (49.50) |
||
| 3 | 11 | DQ (51.74) |
||
| 3 | 5 | 42.69 (42.69) |
||
| 4 | 3 | 41.73 (41.73) |
||
| 4 | 9 | 49.92 (49.92) |
||
| 5 | 1 | 39.78 (39.78) |
||
| 5 | 10 | 51.43 (51.75) |
||
| 6 | 2 | 40.83 (40.83) |
||
| 6 | 7 | 45.60 (45.60) |