| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:17.13 | ||
| 1 | 17 | 1:14.24 | ||
| 1 | 26 | 1:42.64 | ||
| 1 | 8 | 1:09.66 | ||
| 2 | 11 | 1:11.74 | ||
| 2 | 10 | 1:10.18 | ||
| 2 | 2 | 1:04.17 | ||
| 2 | 27 | 1:47.62 | ||
| 3 | 18 | 1:15.06 | ||
| 3 | 29 | DQ | ||
| 3 | 5 | 1:06.19 | ||
| 3 | 3 | 1:04.90 | ||
| 4 | 19 | 1:15.82 | ||
| 4 | 28 | 1:52.99 | ||
| 4 | 14 | 1:13.97 | ||
| 4 | 1 | 1:02.44 | ||
| 5 | 20 | 1:15.98 | ||
| 5 | 15 | 1:14.10 | ||
| 5 | 29 | NS | ||
| 5 | 4 | 1:05.94 | ||
| 6 | 25 | 1:40.13 | ||
| 6 | 12 | 1:13.05 | ||
| 6 | 16 | 1:14.14 | ||
| 6 | 7 | 1:06.93 | ||
| 7 | 24 | 1:34.35 | ||
| 7 | 29 | NS | ||
| 7 | 9 | 1:10.06 | ||
| 7 | 13 | 1:13.76 | ||
| 8 | 6 | 1:06.40 | ||
| 8 | 23 | 1:20.29 | ||
| 8 | 22 | 1:18.12 |