| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:09.37 | ||
| 1 | 7 | 1:04.13 | ||
| 2 | 4 | 1:01.63 | ||
| 2 | 15 | 1:15.25 | ||
| 2 | 18 | NS | ||
| 3 | 18 | NS | ||
| 3 | 14 | 1:12.92 | ||
| 3 | 12 | 1:11.85 | ||
| 4 | 9 | 1:08.26 | ||
| 4 | 1 | 52.56 | ||
| 4 | 13 | 1:12.50 | ||
| 5 | 8 | 1:05.36 | ||
| 5 | 18 | DQ | ||
| 5 | 2 | 54.80 | ||
| 6 | 17 | 1:21.98 | ||
| 6 | 3 | 1:00.59 | ||
| 6 | 6 | 1:04.09 | ||
| 7 | 18 | DQ | ||
| 7 | 18 | NS | ||
| 7 | 5 | 1:02.38 | ||
| 8 | 10 | 1:09.32 | ||
| 8 | 16 | 1:17.08 |