| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 1:02.13 | ||
| 1 | 7 | 53.69 | ||
| 1 | 18 | 1:05.89 | ||
| 2 | 6 | 53.27 | ||
| 2 | 16 | 1:02.81 | ||
| 2 | 11 | 1:00.69 | ||
| 3 | 19 | 1:13.12 | ||
| 3 | 1 | 48.02 | ||
| 3 | 5 | 51.99 | ||
| 4 | 9 | 59.23 | ||
| 4 | 8 | 57.99 | ||
| 4 | 21 | NS | ||
| 5 | 3 | 48.68 | ||
| 5 | 17 | 1:05.52 | ||
| 5 | 20 | 1:16.24 | ||
| 6 | 15 | 1:02.78 | ||
| 6 | 4 | 48.79 | ||
| 6 | 12 | 1:01.69 | ||
| 7 | 13 | 1:01.76 | ||
| 7 | 21 | DQ | ||
| 7 | 2 | 48.16 | ||
| 8 | 10 | 59.41 |