| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 38.30 | ||
| 1 | 24 | DQ | ||
| 1 | 21 | 46.37 | ||
| 2 | 19 | 45.70 | ||
| 2 | 7 | 39.10 | ||
| 2 | 17 | 44.97 | ||
| 3 | 22 | 46.38 | ||
| 3 | 16 | 44.22 | ||
| 3 | 4 | 38.52 | ||
| 4 | 14 | 43.18 | ||
| 4 | 1 | 36.10 | ||
| 4 | 2 | 36.12 | ||
| 5 | 9 | 42.05 | ||
| 5 | 10 | 42.13 | ||
| 5 | 13 | 43.17 | ||
| 6 | 15 | 44.10 | ||
| 6 | 5 | 38.84 | ||
| 6 | 18 | 45.21 | ||
| 7 | 6 | 38.97 | ||
| 7 | 12 | 42.83 | ||
| 7 | 20 | 46.23 | ||
| 8 | 11 | 42.28 | ||
| 8 | 23 | 47.22 | ||
| 8 | 8 | 39.74 |