| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:13.36 (35.32 1:13.36) |
||
| 1 | 7 | 1:26.10 (42.22 1:26.10) |
||
| 2 | 6 | 1:19.24 (38.72 1:19.24) |
||
| 2 | 12 | DQ (50.91 0. 0) |
||
| 3 | 3 | 1:14.46 (36.11 1:14.46) |
||
| 3 | 10 | 1:43.68 (48.43 1:43.68) |
||
| 4 | 1 | 1:11.53 (34.79 1:11.53) |
||
| 4 | 9 | 1:36.20 (46.12 1:36.20) |
||
| 5 | 8 | 1:26.26 (40.68 1:26.26) |
||
| 5 | 4 | 1:18.06 (37.60 1:18.06) |
||
| 6 | 11 | 1:43.98 (49.39 1:43.98) |
||
| 6 | 5 | 1:18.54 (38.09 1:18.54) |