| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 49.17 | ||
| 1 | 12 | 38.74 | ||
| 1 | 2 | 31.15 | ||
| 2 | 15 | 40.58 | ||
| 2 | 7 | 32.90 | ||
| 2 | 19 | 45.48 | ||
| 3 | 3 | 31.59 | ||
| 3 | 20 | 46.03 | ||
| 3 | 11 | 36.58 | ||
| 4 | 1 | 30.06 | ||
| 4 | 21 | 47.46 | ||
| 4 | 10 | 36.48 | ||
| 5 | 18 | 44.49 | ||
| 5 | 4 | 31.61 | ||
| 5 | 13 | 39.29 | ||
| 6 | 6 | 32.81 | ||
| 6 | 17 | 42.74 | ||
| 6 | 16 | 41.31 | ||
| 7 | 5 | 32.55 | ||
| 7 | 24 | DQ | ||
| 7 | 9 | 35.96 | ||
| 8 | 14 | 39.38 | ||
| 8 | 23 | 59.63 | ||
| 8 | 8 | 34.75 |