| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | DQ | ||
| 1 | 6 | 35.39 | ||
| 1 | 15 | 42.41 | ||
| 2 | 8 | 39.77 | ||
| 2 | 20 | 48.33 | ||
| 2 | 2 | 33.17 | ||
| 3 | 18 | 45.44 | ||
| 3 | 14 | 42.02 | ||
| 3 | 5 | 34.54 | ||
| 4 | 9 | 39.89 | ||
| 4 | 13 | 41.99 | ||
| 4 | 1 | 33.16 | ||
| 5 | 12 | 41.69 | ||
| 5 | 3 | 33.80 | ||
| 5 | 19 | 45.52 | ||
| 6 | 16 | 44.19 | ||
| 6 | 4 | 34.30 | ||
| 6 | 11 | 41.04 | ||
| 7 | 17 | 44.83 | ||
| 7 | 23 | NS | ||
| 7 | 21 | 52.77 | ||
| 8 | 7 | 35.54 | ||
| 8 | 22 | 54.02 | ||
| 8 | 10 | 40.10 |