| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 1:40.61 (23.30 48.67 1:14.49 1:40.61) |
||
| 2 | 3 | 1:42.01 (23.65 49.56 1:16.05 1:42.01) |
||
| 3 | 2 | 1:41.26 (23.89 49.71 1:15.87 1:41.26) |
||
| 4 | 7 | 1:44.59 (24.58 51.18 1:17.37 1:44.59) |
||
| 5 | 6 | 1:44.21 (24.41 50.73 1:17.53 1:44.21) |
||
| 6 | 4 | 1:42.64 (24.99 50.98 1:17.16 1:42.64) |
||
| 8 | 5 | 1:43.05 (24.20 50.57 1:16.78 1:43.05) |