| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 1:46.64 (50.68 1:46.64) |
||
| 2 | 6 | DQ (51.09 1:49.53) |
||
| 3 | 2 | 1:40.70 (48.60 1:40.70) |
||
| 4 | 3 | 1:44.20 (48.81 1:44.20) |
||
| 5 | 6 | NS (0. 0 0. 0) |
||
| 6 | 1 | 1:40.30 (48.78 1:40.30) |
||
| 7 | 4 | 1:44.93 (51.67 1:44.93) |
||
| 8 | 6 | NS (0. 0 0. 0) |