| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | DQ | ||
| 1 | 9 | 38.06 | ||
| 1 | 11 | 42.24 | ||
| 2 | 6 | 37.12 | ||
| 2 | 22 | 50.98 | ||
| 2 | 12 | 42.46 | ||
| 3 | 15 | 42.78 | ||
| 3 | 2 | 34.19 | ||
| 3 | 13 | 42.48 | ||
| 4 | 1 | 33.41 | ||
| 4 | 14 | 42.66 | ||
| 4 | 8 | 37.85 | ||
| 5 | 7 | 37.50 | ||
| 5 | 16 | 44.51 | ||
| 5 | 4 | 34.93 | ||
| 6 | 17 | 44.57 | ||
| 6 | 3 | 34.89 | ||
| 6 | 19 | 46.85 | ||
| 7 | 18 | 45.19 | ||
| 7 | 5 | 36.74 | ||
| 7 | 20 | 48.78 | ||
| 8 | 23 | 51.53 | ||
| 8 | 21 | 49.20 | ||
| 8 | 10 | 39.50 |