| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 8 | 57.24 | ||
| 1 | 9 | 57.57 | ||
| 2 | 7 | 57.17 | ||
| 2 | 19 | DQ | ||
| 2 | 15 | 1:16.26 | ||
| 3 | 10 | 58.06 | ||
| 3 | 6 | 55.69 | ||
| 3 | 17 | 1:25.54 | ||
| 4 | 2 | 45.61 | ||
| 4 | 4 | 52.85 | ||
| 4 | 12 | 1:07.91 | ||
| 5 | 18 | 1:50.18 | ||
| 5 | 3 | 49.77 | ||
| 5 | 11 | 1:00.34 | ||
| 6 | 19 | NS | ||
| 6 | 19 | DQ | ||
| 6 | 5 | 54.36 | ||
| 7 | 13 | 1:10.84 | ||
| 7 | 19 | DQ | ||
| 7 | 16 | 1:22.30 | ||
| 8 | 14 | 1:10.85 | ||
| 8 | 1 | 44.65 | ||
| 8 | 19 | DQ |