| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 41.93 | ||
| 1 | 6 | 31.37 | ||
| 1 | 20 | 44.21 | ||
| 2 | 13 | 40.02 | ||
| 2 | 4 | 30.53 | ||
| 2 | 12 | 39.45 | ||
| 3 | 22 | NS | ||
| 3 | 2 | 29.46 | ||
| 3 | 11 | 37.84 | ||
| 4 | 9 | 36.52 | ||
| 4 | 8 | 35.90 | ||
| 5 | 10 | 36.59 | ||
| 5 | 1 | 28.63 | ||
| 5 | 22 | DQ | ||
| 6 | 19 | 42.15 | ||
| 6 | 14 | 40.18 | ||
| 6 | 3 | 29.69 | ||
| 7 | 17 | 41.71 | ||
| 7 | 5 | 31.03 | ||
| 7 | 15 | 40.84 | ||
| 8 | 16 | 41.29 | ||
| 8 | 21 | 45.52 | ||
| 8 | 7 | 31.84 |