| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | DQ | ||
| 2 | 15 | 1:10.02 | ||
| 2 | 20 | 1:27.21 | ||
| 3 | 18 | 1:17.88 | ||
| 3 | 14 | 1:05.99 | ||
| 3 | 11 | 1:04.11 | ||
| 3 | 21 | DQ | ||
| 3 | 8 | 1:01.10 | ||
| 4 | 5 | 55.85 | ||
| 4 | 1 | 38.67 | ||
| 4 | 3 | 51.64 | ||
| 4 | 4 | 54.79 | ||
| 4 | 17 | 1:15.40 | ||
| 4 | 21 | NS | ||
| 5 | 21 | NS | ||
| 5 | 2 | 45.53 | ||
| 5 | 19 | 1:24.69 | ||
| 5 | 6 | 57.66 | ||
| 5 | 7 | 57.91 | ||
| 5 | 10 | 1:02.62 | ||
| 6 | 16 | 1:13.44 | ||
| 6 | 9 | 1:02.21 | ||
| 6 | 12 | 1:04.43 | ||
| 7 | 13 | 1:05.49 |