| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 1:14.78 (34.37 1:14.78) |
||
| 1 | 15 | DQ (50.90 1:47.78) |
||
| 2 | 10 | 1:45.06 (50.58 1:45.06) |
||
| 2 | 7 | 1:15.53 (36.54 1:15.53) |
||
| 3 | 4 | 1:13.55 (34.22 1:13.55) |
||
| 3 | 12 | 1:48.74 (51.36 1:48.74) |
||
| 4 | 9 | 1:39.28 (50.09 1:39.28) |
||
| 4 | 1 | 1:09.40 (33.23 1:09.40) |
||
| 5 | 13 | 1:49.30 (50.49 1:49.30) |
||
| 5 | 2 | 1:10.18 (32.63 1:10.18) |
||
| 6 | 15 | DQ (43.75 1:39.24) |
||
| 6 | 3 | 1:10.89 (32.05 1:10.89) |
||
| 7 | 5 | 1:13.94 (33.77 1:13.94) |
||
| 7 | 11 | 1:48.44 (48.75 1:48.44) |
||
| 8 | 8 | 1:18.02 (37.03 1:18.02) |
||
| 8 | 14 | 1:52.23 (55.55 1:52.23) |