| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 55.15 | ||
| 1 | 9 | 46.32 | ||
| 1 | 7 | 39.40 | ||
| 2 | 18 | 1:01.23 | ||
| 2 | 3 | 38.13 | ||
| 2 | 10 | 46.39 | ||
| 3 | 11 | 48.87 | ||
| 3 | 6 | 39.16 | ||
| 3 | 14 | 53.25 | ||
| 4 | 20 | DQ | ||
| 4 | 5 | 38.82 | ||
| 4 | 16 | 57.24 | ||
| 5 | 2 | 37.89 | ||
| 5 | 20 | NS | ||
| 5 | 20 | NS | ||
| 6 | 12 | 51.19 | ||
| 6 | 1 | 36.56 | ||
| 7 | 4 | 38.75 | ||
| 7 | 17 | 59.32 | ||
| 7 | 8 | 44.18 | ||
| 8 | 20 | NS | ||
| 8 | 13 | 51.79 | ||
| 8 | 19 | 1:04.64 |