| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 1:01.24 | ||
| 1 | 18 | 52.96 | ||
| 1 | 12 | 44.37 | ||
| 1 | 4 | 38.89 | ||
| 2 | 10 | 42.27 | ||
| 2 | 22 | 59.38 | ||
| 2 | 5 | 38.90 | ||
| 2 | 17 | 52.48 | ||
| 3 | 13 | 46.92 | ||
| 3 | 1 | 35.77 | ||
| 3 | 24 | DQ | ||
| 3 | 7 | 41.05 | ||
| 4 | 14 | 47.63 | ||
| 4 | 9 | 41.23 | ||
| 4 | 2 | 36.79 | ||
| 4 | 19 | 54.70 | ||
| 5 | 11 | 43.42 | ||
| 5 | 3 | 37.75 | ||
| 5 | 15 | 50.40 | ||
| 5 | 21 | 59.05 | ||
| 6 | 8 | 41.08 | ||
| 6 | 20 | 57.57 | ||
| 6 | 6 | 40.62 | ||
| 6 | 16 | 51.80 |