| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:12.94 (35.70 1:12.94) |
||
| 1 | 18 | 1:28.59 (40.56 1:28.59) |
||
| 2 | 15 | 1:21.32 (39.00 1:21.32) |
||
| 2 | 20 | DQ (34.05 1:11.27) |
||
| 3 | 6 | 1:10.02 (32.91 1:10.02) |
||
| 3 | 11 | 1:16.73 (36.30 1:16.73) |
||
| 4 | 4 | 1:07.15 (32.12 1:07.15) |
||
| 4 | 14 | 1:20.96 (38.68 1:20.96) |
||
| 5 | 5 | 1:08.06 (32.36 1:08.06) |
||
| 5 | 1 | 1:04.63 (30.60 1:04.63) |
||
| 6 | 12 | 1:17.03 (36.96 1:17.03) |
||
| 6 | 3 | 1:05.29 (31.17 1:05.29) |
||
| 7 | 2 | 1:05.08 (30.97 1:05.08) |
||
| 7 | 13 | 1:17.27 (37.04 1:17.27) |
||
| 8 | 16 | 1:22.67 (39.49 1:22.67) |
||
| 8 | 9 | 1:14.17 (34.94 1:14.17) |
||
| 9 | 17 | 1:22.76 (40.78 1:22.76) |
||
| 9 | 7 | 1:10.08 (34.44 1:10.08) |
||
| 10 | 19 | 1:29.44 (42.19 1:29.44) |
||
| 10 | 10 | 1:14.86 (34.96 1:14.86) |