| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 1:02.07 | ||
| 1 | 2 | 47.01 | ||
| 1 | 13 | 1:03.24 | ||
| 2 | 5 | 50.31 | ||
| 2 | 20 | DQ | ||
| 2 | 16 | 1:07.19 | ||
| 3 | 15 | 1:05.49 | ||
| 3 | 7 | 52.97 | ||
| 3 | 3 | 49.17 | ||
| 4 | 6 | 51.72 | ||
| 4 | 4 | 49.81 | ||
| 4 | 9 | 53.57 | ||
| 5 | 14 | 1:03.79 | ||
| 5 | 11 | 56.91 | ||
| 5 | 1 | 45.94 | ||
| 6 | 10 | 54.74 | ||
| 6 | 20 | NS | ||
| 6 | 18 | 1:14.17 | ||
| 7 | 19 | 1:18.86 | ||
| 7 | 8 | 53.31 | ||
| 7 | 20 | DQ | ||
| 8 | 17 | 1:12.46 | ||
| 8 | 20 | DQ |