| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:43.68 (24.22 50.60 1:17.56 1:43.68) |
||
| 2 | 4 | 1:44.20 (24.22 50.34 1:16.99 1:44.20) |
||
| 3 | 1 | 1:42.67 (23.85 50.14 1:16.74 1:42.67) |
||
| 4 | 5 | 1:44.47 (24.02 50.10 1:17.00 1:44.47) |
||
| 5 | 7 | 1:47.05 (24.40 51.32 1:19.10 1:47.05) |
||
| 6 | 2 | 1:42.88 (23.59 49.31 1:15.56 1:42.88) |
||
| 7 | 6 | 1:45.80 (25.14 52.29 1:19.11 1:45.80) |
||
| 8 | 8 | 1:48.04 (24.20 51.25 1:20.03 1:48.04) |