| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 53.07 (53.07) |
||
| 1 | 5 | 45.87 (45.87) |
||
| 2 | 3 | 44.89 (44.89) |
||
| 2 | 11 | 55.28 (56.12) |
||
| 3 | 2 | 44.48 (44.48) |
||
| 3 | 7 | 51.24 (54.90) |
||
| 4 | 1 | 43.12 (43.12) |
||
| 4 | 10 | 54.05 (54.05) |
||
| 5 | 8 | 52.81 (52.81) |
||
| 5 | 4 | 45.03 (45.03) |
||
| 6 | 6 | 46.52 (46.52) |
||
| 6 | 12 | 57.41 (57.41) |