| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 1:00.60 | ||
| 1 | 10 | 49.22 | ||
| 1 | 17 | 57.66 | ||
| 2 | 14 | 51.96 | ||
| 2 | 21 | 1:00.58 | ||
| 2 | 2 | 40.78 | ||
| 3 | 23 | DQ | ||
| 3 | 16 | 56.38 | ||
| 3 | 6 | 46.17 | ||
| 4 | 1 | 36.17 | ||
| 4 | 7 | 46.33 | ||
| 4 | 8 | 46.72 | ||
| 5 | 5 | 45.30 | ||
| 5 | 4 | 43.65 | ||
| 6 | 11 | 49.26 | ||
| 6 | 18 | 57.69 | ||
| 6 | 15 | 54.23 | ||
| 7 | 20 | 59.72 | ||
| 7 | 12 | 50.10 | ||
| 7 | 9 | 48.38 | ||
| 8 | 19 | 59.05 | ||
| 8 | 3 | 43.00 | ||
| 8 | 13 | 51.20 |