| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 46.32 | ||
| 1 | 14 | 40.46 | ||
| 1 | 12 | 39.93 | ||
| 1 | 29 | 49.01 | ||
| 2 | 30 | 49.39 | ||
| 2 | 24 | 45.41 | ||
| 2 | 11 | 39.59 | ||
| 2 | 9 | 38.76 | ||
| 3 | 32 | NS | ||
| 3 | 7 | 38.32 | ||
| 3 | 19 | 43.16 | ||
| 3 | 20 | 43.31 | ||
| 4 | 2 | 35.58 | ||
| 4 | 17 | 41.09 | ||
| 4 | 1 | 33.88 | ||
| 4 | 21 | 43.67 | ||
| 5 | 13 | 40.37 | ||
| 5 | 22 | 44.53 | ||
| 5 | 3 | 36.41 | ||
| 5 | 4 | 36.82 | ||
| 6 | 8 | 38.66 | ||
| 6 | 18 | 43.11 | ||
| 6 | 23 | 44.63 | ||
| 6 | 6 | 37.86 | ||
| 7 | 28 | 48.40 | ||
| 7 | 15 | 40.58 | ||
| 7 | 5 | 36.87 | ||
| 7 | 25 | 45.94 | ||
| 8 | 16 | 40.83 | ||
| 8 | 31 | 50.45 | ||
| 8 | 10 | 39.53 | ||
| 8 | 27 | 48.10 |