| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:13.04 (34.71 1:13.04) |
||
| 1 | 9 | 1:12.21 (35.17 1:12.21) |
||
| 2 | 14 | 1:19.63 (38.07 1:19.63) |
||
| 2 | 12 | 1:13.79 (35.54 1:13.79) |
||
| 2 | 5 | 1:10.78 (34.55 1:10.78) |
||
| 3 | 16 | 1:22.05 (40.95 1:22.05) |
||
| 3 | 3 | 1:09.77 (33.74 1:09.77) |
||
| 3 | 10 | 1:12.87 (35.99 1:12.87) |
||
| 4 | 18 | DQ (36.64 1:17.55) |
||
| 4 | 1 | 1:07.03 (32.66 1:07.03) |
||
| 4 | 8 | 1:11.94 (34.73 1:11.94) |
||
| 5 | 2 | 1:08.19 (32.72 1:08.19) |
||
| 5 | 15 | 1:20.60 (39.37 1:20.60) |
||
| 5 | 13 | 1:14.31 (36.25 1:14.31) |
||
| 6 | 7 | 1:11.91 (34.54 1:11.91) |
||
| 6 | 18 | DQ (32.93 1:07.35) |
||
| 6 | 18 | DQ (41.45 1:26.22) |
||
| 7 | 6 | 1:11.18 (34.50 1:11.18) |
||
| 7 | 17 | 1:23.78 (40.13 1:23.78) |
||
| 7 | 4 | 1:10.73 (33.92 1:10.73) |