| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 52.40 | ||
| 1 | 16 | 59.20 | ||
| 1 | 23 | 1:20.80 | ||
| 2 | 2 | 42.54 | ||
| 2 | 18 | 1:01.15 | ||
| 2 | 12 | 57.32 | ||
| 3 | 4 | 46.54 | ||
| 3 | 8 | 52.56 | ||
| 3 | 20 | 1:06.76 | ||
| 4 | 14 | 58.57 | ||
| 4 | 17 | 59.64 | ||
| 4 | 6 | 50.11 | ||
| 5 | 15 | 58.59 | ||
| 5 | 1 | 42.13 | ||
| 5 | 19 | 1:04.31 | ||
| 6 | 22 | 1:14.84 | ||
| 6 | 3 | 46.16 | ||
| 6 | 11 | 54.98 | ||
| 7 | 21 | 1:12.83 | ||
| 7 | 5 | 49.41 | ||
| 7 | 9 | 52.77 | ||
| 8 | 10 | 53.43 | ||
| 8 | 24 | DQ | ||
| 8 | 13 | 57.58 |