| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 33 | 46.27 | ||
| 1 | 9 | 41.17 | ||
| 1 | 12 | 41.27 | ||
| 1 | 14 | 41.46 | ||
| 1 | 39 | 48.04 | ||
| 1 | 26 | 45.00 | ||
| 2 | 20 | 42.28 | ||
| 2 | 31 | 45.94 | ||
| 2 | 13 | 41.31 | ||
| 2 | 41 | 48.28 | ||
| 2 | 1 | 37.20 | ||
| 2 | 29 | 45.75 | ||
| 3 | 44 | 50.13 | ||
| 3 | 28 | 45.46 | ||
| 3 | 15 | 41.55 | ||
| 3 | 6 | 40.84 | ||
| 3 | 7 | 40.89 | ||
| 3 | 32 | 46.11 | ||
| 4 | 2 | 38.96 | ||
| 4 | 25 | 44.21 | ||
| 4 | 3 | 39.76 | ||
| 4 | 22 | 43.07 | ||
| 4 | 17 | 41.75 | ||
| 4 | 30 | 45.81 | ||
| 5 | 43 | 49.79 | ||
| 5 | 24 | 43.98 | ||
| 5 | 27 | 45.28 | ||
| 5 | 19 | 42.19 | ||
| 5 | 16 | 41.73 | ||
| 5 | 8 | 41.03 | ||
| 6 | 38 | 47.89 | ||
| 6 | 23 | 43.27 | ||
| 6 | 11 | 41.26 | ||
| 6 | 10 | 41.18 | ||
| 6 | 36 | 47.39 | ||
| 6 | 40 | 48.05 | ||
| 7 | 18 | 42.03 | ||
| 7 | 35 | 47.23 | ||
| 7 | 21 | 43.05 | ||
| 7 | 42 | 49.29 | ||
| 8 | 34 | 46.62 | ||
| 8 | 5 | 40.75 | ||
| 8 | 4 | 40.38 | ||
| 8 | 37 | 47.79 |