| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 0 | 29 | 52.94 | ||
| 0 | 21 | 45.77 | ||
| 0 | 17 | 43.97 | ||
| 1 | 16 | 43.78 | ||
| 1 | 13 | 43.19 | ||
| 1 | 28 | 52.05 | ||
| 2 | 27 | 51.99 | ||
| 2 | 8 | 41.94 | ||
| 2 | 6 | 41.45 | ||
| 3 | 11 | 42.85 | ||
| 3 | 18 | 44.34 | ||
| 3 | 4 | 40.95 | ||
| 4 | 1 | 36.70 | ||
| 4 | 23 | 45.93 | ||
| 4 | 14 | 43.44 | ||
| 5 | 5 | 41.23 | ||
| 5 | 19 | 44.86 | ||
| 5 | 2 | 39.70 | ||
| 6 | 9 | 42.18 | ||
| 6 | 7 | 41.69 | ||
| 6 | 22 | 45.89 | ||
| 7 | 12 | 42.86 | ||
| 7 | 24 | 46.69 | ||
| 7 | 25 | 46.93 | ||
| 8 | 26 | 47.58 | ||
| 8 | 15 | 43.68 | ||
| 8 | 3 | 39.93 | ||
| 9 | 20 | 45.49 | ||
| 9 | 30 | 55.61 | ||
| 9 | 10 | 42.35 |