| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 35.52 | ||
| 1 | 16 | 42.92 | ||
| 2 | 4 | 34.68 | ||
| 2 | 18 | 48.48 | ||
| 2 | 9 | 39.70 | ||
| 3 | 14 | 41.69 | ||
| 3 | 1 | 31.86 | ||
| 3 | 22 | DQ | ||
| 4 | 12 | 41.38 | ||
| 4 | 5 | 35.19 | ||
| 4 | 17 | 47.46 | ||
| 5 | 20 | 49.71 | ||
| 5 | 13 | 41.47 | ||
| 5 | 2 | 32.72 | ||
| 6 | 19 | 49.08 | ||
| 6 | 3 | 34.38 | ||
| 6 | 11 | 41.35 | ||
| 7 | 21 | 51.43 | ||
| 7 | 7 | 35.71 | ||
| 7 | 10 | 40.53 | ||
| 8 | 8 | 36.08 | ||
| 8 | 15 | 42.18 |