| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 1:15.30 (33.96 1:15.30) |
||
| 1 | 14 | 1:11.08 (32.48 1:11.08) |
||
| 2 | 21 | 1:46.42 (49.01 1:46.42) |
||
| 2 | 11 | 1:09.73 (31.23 1:09.73) |
||
| 2 | 13 | 1:10.58 (32.05 1:10.58) |
||
| 3 | 3 | 1:04.91 (29.99 1:04.91) |
||
| 3 | 20 | 1:39.97 (45.94 1:39.97) |
||
| 3 | 12 | 1:10.28 (32.06 1:10.28) |
||
| 4 | 1 | 1:00.94 (28.06 1:00.94) |
||
| 4 | 5 | 1:06.37 (30.95 1:06.37) |
||
| 4 | 7 | 1:07.59 (31.79 1:07.59) |
||
| 5 | 8 | 1:07.63 (31.40 1:07.63) |
||
| 5 | 17 | 1:24.61 (38.27 1:24.61) |
||
| 5 | 9 | 1:07.71 (32.07 1:07.71) |
||
| 6 | 19 | 1:33.15 (43.05 1:33.15) |
||
| 6 | 10 | 1:08.64 (31.58 1:08.64) |
||
| 6 | 4 | 1:05.71 (30.38 1:05.71) |
||
| 7 | 6 | 1:06.55 (30.44 1:06.55) |
||
| 7 | 22 | DQ (49.24 1:45.45) |
||
| 7 | 15 | 1:13.14 (33.09 1:13.14) |
||
| 8 | 18 | 1:28.98 (41.58 1:28.98) |
||
| 8 | 2 | 1:01.53 (28.76 1:01.53) |