| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:07.89 | ||
| 1 | 20 | NS | ||
| 2 | 3 | 54.97 | ||
| 2 | 15 | 1:13.25 | ||
| 2 | 14 | 1:12.39 | ||
| 3 | 13 | 1:11.66 | ||
| 3 | 5 | 56.17 | ||
| 3 | 8 | 1:02.30 | ||
| 4 | 20 | DQ | ||
| 4 | 1 | 45.50 | ||
| 4 | 12 | 1:11.41 | ||
| 5 | 7 | 1:00.20 | ||
| 5 | 20 | DQ | ||
| 5 | 2 | 52.55 | ||
| 6 | 16 | 1:13.36 | ||
| 6 | 4 | 55.89 | ||
| 6 | 10 | 1:07.76 | ||
| 7 | 9 | 1:03.93 | ||
| 7 | 18 | 1:16.00 | ||
| 7 | 6 | 59.66 | ||
| 8 | 19 | 1:16.18 | ||
| 8 | 17 | 1:14.50 |