| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 1:43.69 (50.38 1:43.69) |
||
| 2 | 3 | 1:42.37 (48.39 1:42.37) |
||
| 3 | 7 | 1:46.33 (50.58 1:46.33) |
||
| 4 | 4 | 1:42.93 (49.36 1:42.93) |
||
| 5 | 8 | DQ (51.83 1:46.16) |
||
| 6 | 1 | 1:40.82 (47.97 1:40.82) |
||
| 7 | 5 | 1:43.18 (49.07 1:43.18) |
||
| 8 | 2 | 1:41.06 (49.82 1:41.06) |