| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:08.30 (33.27 1:08.30) |
||
| 1 | 23 | DQ (37.55 1:19.11) |
||
| 1 | 20 | 1:39.30 (48.17 1:39.32) |
||
| 2 | 7 | 1:10.66 (34.19 1:10.66) |
||
| 2 | 22 | 1:41.04 (49.84 1:41.04) |
||
| 2 | 12 | 1:14.22 (36.15 1:14.22) |
||
| 3 | 23 | DQ (46.68 1:34.02) |
||
| 3 | 6 | 1:09.19 (33.82 1:09.19) |
||
| 3 | 10 | 1:12.65 (36.20 1:12.65) |
||
| 4 | 3 | 1:08.39 (33.15 1:08.39) |
||
| 4 | 17 | 1:31.47 (42.96 1:31.47) |
||
| 4 | 1 | 1:06.86 (33.72 1:06.86) |
||
| 5 | 16 | 1:27.75 (42.40 1:27.75) |
||
| 5 | 4 | 1:08.43 (33.65 1:08.43) |
||
| 5 | 11 | 1:12.84 (36.25 1:12.84) |
||
| 6 | 19 | 1:35.45 (45.72 1:35.45) |
||
| 6 | 13 | 1:15.10 (36.81 1:15.10) |
||
| 6 | 8 | 1:11.97 (35.69 1:11.97) |
||
| 7 | 15 | 1:17.70 (37.63 1:17.70) |
||
| 7 | 5 | 1:08.55 (33.61 1:08.55) |
||
| 7 | 18 | 1:33.37 (45.18 1:33.37) |
||
| 8 | 21 | 1:39.53 (50.77 1:39.53) |
||
| 8 | 14 | 1:17.51 (37.81 1:17.51) |
||
| 8 | 9 | 1:12.30 (35.67 1:12.30) |