| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 49.05 | ||
| 1 | 15 | 43.47 | ||
| 1 | 8 | 35.84 | ||
| 2 | 4 | 34.27 | ||
| 2 | 13 | 41.84 | ||
| 2 | 18 | 45.05 | ||
| 3 | 5 | 34.39 | ||
| 3 | 14 | 42.45 | ||
| 3 | 11 | 40.54 | ||
| 4 | 2 | 33.22 | ||
| 4 | 6 | 35.57 | ||
| 4 | 16 | 44.74 | ||
| 5 | 17 | 44.93 | ||
| 5 | 10 | 37.21 | ||
| 5 | 3 | 34.09 | ||
| 6 | 1 | 32.05 | ||
| 6 | 12 | 41.63 | ||
| 7 | 21 | 50.85 | ||
| 7 | 19 | 46.18 | ||
| 7 | 7 | 35.72 | ||
| 8 | 9 | 36.06 |