| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 1:09.43 (32.80 1:09.43) |
||
| 1 | 17 | 1:42.14 (46.33 1:42.14) |
||
| 2 | 15 | 1:39.83 (43.22 1:39.83) |
||
| 2 | 11 | 1:29.40 (41.17 1:29.40) |
||
| 2 | 5 | 1:09.31 (31.59 1:09.31) |
||
| 3 | 13 | 1:33.07 (44.05 1:33.07) |
||
| 3 | 4 | 1:07.76 (30.96 1:07.76) |
||
| 3 | 21 | DQ (48.05 1:48.32) |
||
| 4 | 1 | 1:05.10 (31.32 1:05.10) |
||
| 4 | 14 | 1:36.64 (43.30 1:36.64) |
||
| 4 | 12 | 1:30.37 (42.67 1:30.37) |
||
| 5 | 9 | 1:27.73 (39.65 1:27.73) |
||
| 5 | 18 | 1:42.22 (47.59 1:42.22) |
||
| 5 | 3 | 1:07.49 (31.20 1:07.49) |
||
| 6 | 10 | 1:28.61 (39.81 1:28.61) |
||
| 6 | 16 | 1:41.67 (46.87 1:41.67) |
||
| 6 | 2 | 1:06.10 (31.75 1:06.10) |
||
| 7 | 7 | 1:09.99 (32.98 1:09.99) |
||
| 7 | 21 | DQ (43.82 1:35.00) |
||
| 7 | 19 | 1:42.51 (46.29 1:42.51) |
||
| 8 | 20 | 1:43.36 (49.14 1:43.36) |
||
| 8 | 8 | 1:10.81 (33.68 1:10.81) |