| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | DQ (50.95 1:48.70) |
||
| 1 | 4 | 1:41.52 (47.43 1:41.52) |
||
| 2 | 2 | 1:40.47 (46.85 1:40.47) |
||
| 2 | 5 | 1:41.57 (50.81 1:41.57) |
||
| 3 | 1 | 1:36.77 (44.71 1:36.77) |
||
| 3 | 6 | 1:41.89 (50.56 1:41.89) |
||
| 4 | 8 | DQ (44.73 1:31.87) |
||
| 4 | 3 | 1:41.14 (46.69 1:41.14) |
||
| 5 | 7 | 1:42.14 (45.19 1:42.14) |
||
| 5 | 8 | NS (0. 0 0. 0) |
||
| 6 | 8 | NS (0. 0 0. 0) |