| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:43.90 (49.71 1:43.90) |
||
| 2 | 3 | 1:43.30 (50.62 1:43.30) |
||
| 3 | 6 | 1:45.13 (52.60 1:45.13) |
||
| 4 | 5 | 1:44.35 (49.22 1:44.35) |
||
| 5 | 1 | 1:38.49 (48.55 1:38.49) |
||
| 6 | 7 | 1:50.17 (54.45 1:50.17) |
||
| 7 | 2 | 1:39.87 (47.06 1:39.87) |
||
| 8 | 8 | DQ (49.66 1:46.61) |