| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 52.57 | ||
| 1 | 18 | 59.29 | ||
| 1 | 22 | 1:03.35 | ||
| 2 | 16 | 58.68 | ||
| 2 | 9 | 53.87 | ||
| 2 | 13 | 56.81 | ||
| 3 | 14 | 57.70 | ||
| 3 | 11 | 56.25 | ||
| 3 | 5 | 50.82 | ||
| 4 | 20 | 59.81 | ||
| 4 | 1 | 44.39 | ||
| 4 | 8 | 53.28 | ||
| 5 | 2 | 46.18 | ||
| 5 | 19 | 59.50 | ||
| 5 | 3 | 48.61 | ||
| 6 | 4 | 48.91 | ||
| 6 | 15 | 58.52 | ||
| 6 | 12 | 56.56 | ||
| 7 | 6 | 50.87 | ||
| 7 | 21 | 1:01.14 | ||
| 7 | 23 | DQ | ||
| 8 | 17 | 58.87 | ||
| 8 | 10 | 53.94 |