| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 1:44.25 (23.97 50.17 1:17.38 1:44.25) |
||
| 2 | 3 | 1:43.94 (24.48 50.55 1:17.81 1:43.94) |
||
| 3 | 4 | 1:44.22 (23.89 50.11 1:16.83 1:44.22) |
||
| 4 | 1 | 1:42.21 (22.87 48.96 1:15.45 1:42.21) |
||
| 5 | 2 | 1:43.48 (23.54 49.74 1:16.60 1:43.48) |
||
| 7 | 7 | DQ (23.21 49.38 1:16.33 1:42.94) |
||
| 8 | 6 | 1:46.05 (24.01 50.55 1:18.34 1:46.05) |