| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 45.48 | ||
| 1 | 13 | 46.05 | ||
| 1 | 8 | 43.56 | ||
| 2 | 2 | 40.31 | ||
| 2 | 20 | 48.69 | ||
| 2 | 11 | 45.25 | ||
| 3 | 15 | 46.47 | ||
| 3 | 21 | 50.20 | ||
| 3 | 3 | 40.98 | ||
| 4 | 1 | 40.29 | ||
| 4 | 22 | 50.68 | ||
| 4 | 7 | 43.25 | ||
| 5 | 10 | 45.22 | ||
| 5 | 17 | 48.05 | ||
| 5 | 6 | 42.68 | ||
| 6 | 9 | 43.76 | ||
| 6 | 14 | 46.23 | ||
| 6 | 24 | 58.86 | ||
| 7 | 19 | 48.30 | ||
| 7 | 4 | 41.67 | ||
| 7 | 18 | 48.14 | ||
| 8 | 16 | 47.22 | ||
| 8 | 23 | 51.52 | ||
| 8 | 5 | 42.19 |