| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 29 | 43.04 | ||
| 1 | 23 | 40.31 | ||
| 1 | 7 | 30.38 | ||
| 1 | 13 | 32.51 | ||
| 2 | 24 | 40.75 | ||
| 2 | 3 | 29.17 | ||
| 2 | 25 | 40.90 | ||
| 2 | 12 | 32.11 | ||
| 3 | 26 | 41.09 | ||
| 3 | 22 | 40.25 | ||
| 3 | 4 | 29.42 | ||
| 3 | 15 | 34.09 | ||
| 4 | 1 | 28.05 | ||
| 4 | 18 | 37.09 | ||
| 4 | 6 | 30.01 | ||
| 4 | 16 | 34.25 | ||
| 5 | 17 | 35.92 | ||
| 5 | 19 | 38.56 | ||
| 5 | 5 | 29.78 | ||
| 5 | 10 | 31.30 | ||
| 6 | 11 | 31.69 | ||
| 6 | 20 | 38.61 | ||
| 6 | 21 | 39.03 | ||
| 6 | 5 | 29.78 | ||
| 7 | 30 | 44.89 | ||
| 7 | 9 | 31.21 | ||
| 7 | 2 | 29.03 | ||
| 7 | 27 | 41.59 | ||
| 8 | 31 | 46.27 | ||
| 8 | 8 | 30.44 | ||
| 8 | 14 | 33.73 | ||
| 8 | 28 | 42.28 |