| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 1:14.65 | ||
| 1 | 18 | 1:09.87 | ||
| 1 | 19 | 1:11.53 | ||
| 2 | 17 | 1:09.62 | ||
| 2 | 28 | 1:51.73 | ||
| 2 | 9 | 1:08.07 | ||
| 2 | 20 | 1:11.67 | ||
| 3 | 2 | 1:02.99 | ||
| 3 | 13 | 1:08.52 | ||
| 3 | 24 | 1:39.67 | ||
| 3 | 4 | 1:05.57 | ||
| 4 | 1 | 1:02.82 | ||
| 4 | 3 | 1:04.27 | ||
| 4 | 5 | 1:06.25 | ||
| 4 | 29 | NS | ||
| 5 | 6 | 1:06.47 | ||
| 5 | 7 | 1:07.23 | ||
| 5 | 26 | 1:43.65 | ||
| 5 | 8 | 1:07.71 | ||
| 6 | 25 | 1:40.14 | ||
| 6 | 16 | 1:09.21 | ||
| 6 | 10 | 1:08.10 | ||
| 6 | 12 | 1:08.17 | ||
| 7 | 22 | 1:13.66 | ||
| 7 | 11 | 1:08.16 | ||
| 7 | 27 | 1:50.45 | ||
| 7 | 15 | 1:08.72 | ||
| 8 | 21 | 1:13.57 | ||
| 8 | 29 | DQ | ||
| 8 | 14 | 1:08.67 |