| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 51.07 | ||
| 1 | 19 | NS | ||
| 1 | 10 | 50.41 | ||
| 2 | 4 | 42.69 | ||
| 2 | 2 | 41.18 | ||
| 2 | 11 | 50.59 | ||
| 3 | 17 | 59.31 | ||
| 3 | 8 | 46.34 | ||
| 3 | 19 | NS | ||
| 4 | 3 | 41.96 | ||
| 4 | 15 | 53.31 | ||
| 5 | 7 | 44.82 | ||
| 5 | 6 | 44.79 | ||
| 5 | 19 | NS | ||
| 6 | 5 | 43.23 | ||
| 6 | 18 | 1:01.88 | ||
| 7 | 13 | 53.00 | ||
| 7 | 19 | NS | ||
| 7 | 9 | 49.55 | ||
| 8 | 14 | 53.23 | ||
| 8 | 16 | 57.61 | ||
| 8 | 1 | 37.36 |