| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 42.40 | ||
| 1 | 15 | 47.52 | ||
| 1 | 22 | 57.51 | ||
| 2 | 5 | 41.05 | ||
| 2 | 18 | 52.21 | ||
| 2 | 21 | 54.82 | ||
| 3 | 6 | 41.74 | ||
| 3 | 11 | 44.36 | ||
| 3 | 17 | 50.98 | ||
| 4 | 2 | 39.81 | ||
| 4 | 12 | 44.69 | ||
| 4 | 14 | 47.08 | ||
| 5 | 3 | 40.66 | ||
| 5 | 16 | 47.72 | ||
| 5 | 13 | 46.41 | ||
| 6 | 1 | 39.56 | ||
| 6 | 24 | NS | ||
| 6 | 19 | 53.40 | ||
| 7 | 4 | 40.92 | ||
| 7 | 20 | 53.65 | ||
| 7 | 8 | 42.27 | ||
| 8 | 23 | 59.06 | ||
| 8 | 10 | 44.23 | ||
| 8 | 7 | 42.14 |