| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 43.17 | ||
| 1 | 16 | 44.54 | ||
| 1 | 21 | 46.13 | ||
| 2 | 19 | 45.66 | ||
| 2 | 8 | 41.55 | ||
| 2 | 6 | 39.73 | ||
| 3 | 11 | 42.11 | ||
| 3 | 10 | 41.92 | ||
| 3 | 12 | 42.22 | ||
| 4 | 5 | 38.63 | ||
| 4 | 1 | 36.21 | ||
| 4 | 2 | 37.80 | ||
| 5 | 9 | 41.88 | ||
| 5 | 7 | 40.61 | ||
| 5 | 4 | 38.12 | ||
| 6 | 3 | 38.01 | ||
| 6 | 23 | 47.32 | ||
| 6 | 14 | 43.20 | ||
| 7 | 17 | 44.97 | ||
| 7 | 15 | 43.89 | ||
| 7 | 18 | 45.13 | ||
| 8 | 22 | 47.15 | ||
| 8 | 20 | 45.72 | ||
| 8 | 24 | 49.35 |