| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 35.89 | ||
| 1 | 21 | 52.94 | ||
| 1 | 19 | 49.42 | ||
| 2 | 2 | 31.90 | ||
| 2 | 23 | DQ | ||
| 2 | 7 | 38.02 | ||
| 3 | 22 | 53.02 | ||
| 3 | 9 | 39.37 | ||
| 3 | 8 | 38.46 | ||
| 4 | 12 | 41.14 | ||
| 4 | 5 | 37.03 | ||
| 4 | 17 | 48.26 | ||
| 5 | 6 | 37.29 | ||
| 5 | 23 | DQ | ||
| 5 | 16 | 46.62 | ||
| 6 | 3 | 34.92 | ||
| 6 | 18 | 48.92 | ||
| 6 | 11 | 40.99 | ||
| 7 | 14 | 45.95 | ||
| 7 | 20 | 51.77 | ||
| 7 | 10 | 39.47 | ||
| 8 | 15 | 46.40 | ||
| 8 | 13 | 41.82 | ||
| 8 | 1 | 29.81 |