| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:43.58 (48.95 1:43.58) |
||
| 1 | 12 | DQ (35.67 1:15.52) |
||
| 2 | 8 | 1:40.52 (47.66 1:40.52) |
||
| 2 | 3 | 1:13.89 (34.95 1:13.89) |
||
| 3 | 1 | 1:10.95 (34.16 1:10.95) |
||
| 3 | 6 | 1:31.21 (44.06 1:31.21) |
||
| 4 | 7 | 1:33.00 (44.50 1:33.00) |
||
| 4 | 2 | 1:12.77 (35.18 1:12.77) |
||
| 5 | 9 | 1:41.15 (47.15 1:41.15) |
||
| 5 | 4 | 1:16.33 (36.30 1:16.33) |
||
| 6 | 10 | 1:43.20 (47.29 1:43.20) |
||
| 6 | 5 | 1:17.91 (36.46 1:17.91) |