| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 46.64 | ||
| 1 | 7 | 38.41 | ||
| 1 | 17 | 52.19 | ||
| 2 | 20 | 58.45 | ||
| 2 | 8 | 40.38 | ||
| 2 | 11 | 42.07 | ||
| 3 | 14 | 45.24 | ||
| 3 | 22 | 1:13.92 | ||
| 3 | 2 | 34.99 | ||
| 4 | 1 | 33.89 | ||
| 4 | 10 | 41.30 | ||
| 4 | 18 | 53.06 | ||
| 5 | 4 | 35.83 | ||
| 5 | 12 | 44.57 | ||
| 5 | 23 | 1:14.24 | ||
| 6 | 21 | 1:04.52 | ||
| 6 | 15 | 46.45 | ||
| 6 | 3 | 35.73 | ||
| 7 | 19 | 54.01 | ||
| 7 | 13 | 45.20 | ||
| 7 | 6 | 37.87 | ||
| 8 | 24 | DQ | ||
| 8 | 5 | 37.70 | ||
| 8 | 9 | 41.05 |