| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:14.90 (37.36 1:14.90) |
||
| 1 | 9 | 1:14.10 (36.15 1:14.10) |
||
| 2 | 12 | 1:15.96 (37.25 1:15.96) |
||
| 2 | 18 | 1:21.24 (39.07 1:21.24) |
||
| 2 | 3 | 1:12.10 (35.74 1:12.10) |
||
| 3 | 13 | 1:16.62 (36.45 1:16.62) |
||
| 3 | 8 | 1:13.95 (37.46 1:13.95) |
||
| 3 | 4 | 1:12.90 (35.80 1:12.90) |
||
| 4 | 7 | 1:13.93 (36.68 1:13.93) |
||
| 4 | 10 | 1:14.12 (35.47 1:14.12) |
||
| 4 | 17 | 1:20.79 (38.51 1:20.79) |
||
| 5 | 2 | 1:11.64 (35.37 1:11.64) |
||
| 5 | 16 | 1:19.49 (37.24 1:19.49) |
||
| 5 | 6 | 1:13.33 (35.53 1:13.33) |
||
| 6 | 19 | 1:24.56 (41.38 1:24.56) |
||
| 6 | 14 | 1:16.78 (37.28 1:16.78) |
||
| 6 | 1 | 1:10.61 (34.87 1:10.61) |
||
| 7 | 5 | 1:12.99 (35.26 1:12.99) |
||
| 7 | 15 | 1:18.06 (38.49 1:18.06) |
||
| 8 | 20 | DQ |