| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 44.78 | ||
| 1 | 8 | 41.46 | ||
| 1 | 15 | 45.30 | ||
| 2 | 19 | 46.49 | ||
| 2 | 5 | 40.43 | ||
| 2 | 13 | 44.76 | ||
| 3 | 4 | 39.65 | ||
| 3 | 17 | 46.08 | ||
| 3 | 12 | 44.51 | ||
| 4 | 10 | 43.21 | ||
| 4 | 20 | NS | ||
| 4 | 6 | 41.19 | ||
| 5 | 1 | 36.74 | ||
| 5 | 20 | DQ | ||
| 5 | 11 | 43.51 | ||
| 6 | 9 | 41.98 | ||
| 6 | 3 | 38.73 | ||
| 6 | 10 | 43.21 | ||
| 7 | 2 | 38.49 | ||
| 7 | 20 | DQ | ||
| 7 | 20 | NS | ||
| 8 | 18 | 46.29 | ||
| 8 | 7 | 41.34 | ||
| 8 | 16 | 45.47 |