| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:43.81 (24.00 50.37 1:17.58 1:43.81) |
||
| 2 | 2 | 1:43.69 (23.47 49.18 1:16.24 1:43.69) |
||
| 3 | 7 | 1:48.58 (25.08 52.59 1:20.57 1:48.58) |
||
| 4 | 4 | 1:44.07 (24.59 51.53 1:17.71 1:44.07) |
||
| 5 | 8 | DQ (24.39 50.78 1:17.96 1:44.23) |
||
| 6 | 1 | 1:42.90 (23.99 50.23 1:16.83 1:42.90) |
||
| 7 | 5 | 1:44.69 (24.98 51.52 1:18.20 1:44.69) |
||
| 8 | 6 | 1:45.59 (24.55 51.14 1:18.33 1:45.59) |