| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 1:13.28 | ||
| 1 | 5 | 48.05 | ||
| 1 | 10 | 59.38 | ||
| 2 | 11 | 1:00.71 | ||
| 2 | 9 | 54.62 | ||
| 2 | 18 | DQ | ||
| 3 | 16 | 1:13.81 | ||
| 3 | 2 | 47.05 | ||
| 3 | 12 | 1:01.15 | ||
| 4 | 7 | 51.89 | ||
| 4 | 18 | DQ | ||
| 4 | 3 | 47.48 | ||
| 5 | 18 | NS | ||
| 5 | 13 | 1:03.46 | ||
| 5 | 18 | DQ | ||
| 6 | 18 | DQ | ||
| 6 | 4 | 47.54 | ||
| 6 | 8 | 54.38 | ||
| 7 | 18 | DQ | ||
| 7 | 14 | 1:04.76 | ||
| 7 | 1 | 46.97 | ||
| 8 | 17 | 1:26.60 | ||
| 8 | 18 | DQ | ||
| 8 | 6 | 49.24 |