| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 47.34 | ||
| 1 | 20 | 39.63 | ||
| 1 | 17 | 36.35 | ||
| 2 | 11 | 33.14 | ||
| 2 | 2 | 25.71 | ||
| 2 | 18 | 36.37 | ||
| 3 | 22 | NS | ||
| 3 | 4 | 26.84 | ||
| 3 | 19 | 36.71 | ||
| 4 | 3 | 26.69 | ||
| 4 | 5 | 27.85 | ||
| 4 | 14 | 35.62 | ||
| 5 | 6 | 29.00 | ||
| 5 | 12 | 34.90 | ||
| 5 | 8 | 30.59 | ||
| 6 | 15 | 36.19 | ||
| 6 | 22 | NS | ||
| 6 | 9 | 31.05 | ||
| 7 | 7 | 30.00 | ||
| 7 | 10 | 31.11 | ||
| 7 | 13 | 35.46 | ||
| 8 | 16 | 36.31 | ||
| 8 | 1 | 24.97 | ||
| 8 | 22 | DQ |