| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | NS | ||
| 2 | 4 | 1:42.84 (23.87 49.79 1:15.75 1:42.84) |
||
| 3 | 2 | 1:40.99 (23.47 48.74 1:14.84 1:40.99) |
||
| 4 | 5 | 1:42.98 (24.00 50.15 1:16.82 1:42.98) |
||
| 5 | 3 | 1:41.38 (23.99 49.69 1:15.67 1:41.38) |
||
| 6 | 6 | 1:45.08 (24.82 51.17 1:18.28 1:45.08) |
||
| 7 | 1 | 1:39.87 (22.27 47.60 1:13.99 1:39.87) |