| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:10.52 (32.63 1:10.52) |
||
| 1 | 9 | 1:18.35 (36.40 1:18.35) |
||
| 2 | 5 | 1:10.99 (33.97 1:10.99) |
||
| 2 | 11 | 1:21.05 (36.54 1:21.05) |
||
| 2 | 18 | 1:40.18 (45.42 1:40.18) |
||
| 3 | 4 | 1:10.77 (33.15 1:10.77) |
||
| 3 | 7 | 1:14.42 (35.65 1:14.42) |
||
| 3 | 16 | 1:34.29 (42.15 1:34.29) |
||
| 4 | 6 | 1:11.40 (34.32 1:11.40) |
||
| 4 | 13 | 1:21.48 (37.55 1:21.48) |
||
| 4 | 3 | 1:10.63 (33.14 1:10.63) |
||
| 5 | 8 | 1:16.65 (35.28 1:16.65) |
||
| 5 | 1 | 1:09.19 (33.90 1:09.19) |
||
| 5 | 14 | 1:28.99 (40.76 1:28.99) |
||
| 6 | 19 | NS (0. 0 0. 0) |
||
| 6 | 19 | NS (0. 0 0. 0) |
||
| 6 | 15 | 1:30.30 (41.76 1:30.30) |
||
| 7 | 10 | 1:19.35 (37.65 1:19.35) |
||
| 7 | 19 | NS (0. 0 0. 0) |
||
| 7 | 17 | 1:34.82 (42.48 1:34.82) |
||
| 8 | 12 | 1:21.29 (36.51 1:21.29) |