| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 1:23.91 | ||
| 1 | 21 | 1:25.65 | ||
| 1 | 4 | 1:03.63 | ||
| 1 | 14 | 1:16.03 | ||
| 2 | 7 | 1:08.10 | ||
| 2 | 23 | DQ | ||
| 2 | 17 | 1:21.53 | ||
| 2 | 1 | 1:00.04 | ||
| 3 | 8 | 1:09.14 | ||
| 3 | 15 | 1:19.79 | ||
| 3 | 12 | 1:15.27 | ||
| 3 | 6 | 1:07.10 | ||
| 4 | 5 | 1:03.92 | ||
| 4 | 16 | 1:21.21 | ||
| 4 | 11 | 1:14.60 | ||
| 4 | 23 | NS | ||
| 5 | 13 | 1:15.58 | ||
| 5 | 18 | 1:22.14 | ||
| 5 | 9 | 1:11.93 | ||
| 5 | 2 | 1:02.18 | ||
| 6 | 10 | 1:12.84 | ||
| 6 | 22 | 1:30.74 | ||
| 6 | 19 | 1:22.86 | ||
| 6 | 3 | 1:03.29 |