| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 44.95 | ||
| 1 | 17 | 43.82 | ||
| 1 | 1 | 36.38 | ||
| 2 | 15 | 43.45 | ||
| 2 | 5 | 37.38 | ||
| 2 | 18 | 43.83 | ||
| 3 | 27 | 46.76 | ||
| 3 | 10 | 39.50 | ||
| 3 | 13 | 41.90 | ||
| 4 | 14 | 42.11 | ||
| 4 | 23 | 45.78 | ||
| 4 | 4 | 36.95 | ||
| 5 | 3 | 36.85 | ||
| 5 | 8 | 38.43 | ||
| 5 | 26 | 46.74 | ||
| 6 | 28 | 46.84 | ||
| 6 | 11 | 40.90 | ||
| 6 | 2 | 36.48 | ||
| 7 | 7 | 38.30 | ||
| 7 | 24 | 45.90 | ||
| 7 | 12 | 40.96 | ||
| 8 | 16 | 43.48 | ||
| 8 | 22 | 45.31 | ||
| 8 | 6 | 37.98 | ||
| 9 | 9 | 38.60 | ||
| 9 | 20 | 44.23 | ||
| 9 | 29 | 47.36 | ||
| 10 | 25 | 46.72 | ||
| 10 | 19 | 44.08 | ||
| 10 | 30 | DQ |