| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:49.07 (51.40 1:49.07) |
||
| 2 | 3 | 1:48.72 (49.53 1:48.72) |
||
| 3 | 1 | 1:42.13 (50.00 1:42.13) |
||
| 4 | 5 | 1:50.27 (56.26 1:50.27) |
||
| 5 | 7 | DQ (53.23 1:47.29) |
||
| 6 | 6 | 1:50.76 (52.20 1:50.76) |
||
| 7 | 2 | 1:45.66 (50.81 1:45.66) |
||
| 8 | 7 | DQ (47.36 1:44.48) |