| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 41.21 | ||
| 1 | 11 | 48.06 | ||
| 1 | 12 | 53.43 | ||
| 2 | 15 | 56.63 | ||
| 2 | 16 | 56.67 | ||
| 2 | 21 | NS | ||
| 3 | 8 | 45.82 | ||
| 3 | 14 | 54.30 | ||
| 4 | 21 | NS | ||
| 4 | 13 | 54.21 | ||
| 4 | 9 | 46.01 | ||
| 5 | 10 | 46.09 | ||
| 5 | 2 | 39.98 | ||
| 5 | 19 | 57.20 | ||
| 6 | 7 | 45.78 | ||
| 6 | 21 | NS | ||
| 6 | 1 | 37.17 | ||
| 7 | 6 | 44.09 | ||
| 7 | 4 | 42.83 | ||
| 7 | 20 | 1:04.00 | ||
| 8 | 17 | 56.81 | ||
| 8 | 5 | 43.91 | ||
| 8 | 18 | 56.87 |