| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | DQ | ||
| 1 | 12 | DQ | ||
| 1 | 7 | 1:01.72 | ||
| 1 | 7 | 1:01.72 | ||
| 2 | 12 | DQ | ||
| 2 | 2 | 49.58 | ||
| 2 | 12 | DQ | ||
| 2 | 2 | 49.58 | ||
| 3 | 5 | 55.19 | ||
| 3 | 10 | 1:06.36 | ||
| 3 | 5 | 55.19 | ||
| 3 | 10 | 1:06.36 | ||
| 4 | 3 | 51.82 | ||
| 4 | 9 | 1:05.63 | ||
| 4 | 9 | 1:05.63 | ||
| 4 | 3 | 51.82 | ||
| 5 | 4 | 53.67 | ||
| 5 | 4 | 53.67 | ||
| 5 | 6 | 1:01.26 | ||
| 5 | 6 | 1:01.26 | ||
| 6 | 1 | 47.21 | ||
| 6 | 12 | NS | ||
| 6 | 1 | 47.21 | ||
| 6 | 12 | NS | ||
| 7 | 11 | 1:14.20 | ||
| 7 | 8 | 1:02.17 | ||
| 7 | 11 | 1:14.20 | ||
| 7 | 8 | 1:02.17 |