| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 45.99 | ||
| 1 | 13 | 38.04 | ||
| 1 | 6 | 33.40 | ||
| 2 | 8 | 34.54 | ||
| 2 | 2 | 30.03 | ||
| 2 | 20 | 46.49 | ||
| 3 | 7 | 34.38 | ||
| 3 | 15 | 40.96 | ||
| 3 | 12 | 37.63 | ||
| 4 | 16 | 42.00 | ||
| 4 | 1 | 29.03 | ||
| 4 | 9 | 35.87 | ||
| 5 | 11 | 36.23 | ||
| 5 | 19 | 46.44 | ||
| 5 | 3 | 30.68 | ||
| 6 | 22 | NS | ||
| 6 | 18 | 46.15 | ||
| 6 | 4 | 30.94 | ||
| 7 | 14 | 40.16 | ||
| 7 | 22 | DQ | ||
| 7 | 10 | 36.00 | ||
| 8 | 21 | 46.63 | ||
| 8 | 22 | NS | ||
| 8 | 5 | 33.03 |