| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | DQ (48.21 1:43.02) |
||
| 1 | 2 | 1:15.63 (36.85 1:15.63) |
||
| 1 | 15 | DQ (46.98 1:38.19) |
||
| 2 | 11 | 1:37.40 (46.32 1:37.40) |
||
| 2 | 6 | 1:18.14 (37.67 1:18.14) |
||
| 2 | 7 | 1:19.58 (38.07 1:19.58) |
||
| 3 | 12 | 1:43.64 (49.97 1:43.64) |
||
| 3 | 8 | 1:20.18 (38.62 1:20.18) |
||
| 3 | 15 | DQ (35.90 1:15.76) |
||
| 4 | 1 | 1:13.37 (36.06 1:13.37) |
||
| 4 | 4 | 1:16.98 (36.81 1:16.98) |
||
| 4 | 14 | 2:14.53 (1:04.08 2:14.53) |
||
| 5 | 3 | 1:15.92 (36.37 1:15.92) |
||
| 5 | 15 | DQ (53.96 1:56.61) |
||
| 5 | 10 | 1:27.25 (42.20 1:27.25) |
||
| 6 | 9 | 1:27.23 (43.08 1:27.23) |
||
| 6 | 5 | 1:17.57 (37.19 1:17.57) |
||
| 6 | 13 | 1:57.20 (54.61 1:57.20) |