| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 41.87 | ||
| 1 | 9 | 31.71 | ||
| 1 | 21 | 42.90 | ||
| 1 | 6 | 30.15 | ||
| 2 | 20 | 41.99 | ||
| 2 | 4 | 28.98 | ||
| 2 | 23 | NS | ||
| 2 | 18 | 41.37 | ||
| 3 | 7 | 30.76 | ||
| 3 | 12 | 35.32 | ||
| 3 | 1 | 27.81 | ||
| 3 | 15 | 40.40 | ||
| 4 | 16 | 40.53 | ||
| 4 | 3 | 28.92 | ||
| 4 | 8 | 31.20 | ||
| 4 | 13 | 37.47 | ||
| 5 | 2 | 28.51 | ||
| 5 | 10 | 32.52 | ||
| 5 | 23 | DQ | ||
| 5 | 14 | 38.07 | ||
| 6 | 11 | 33.51 | ||
| 6 | 22 | 42.94 | ||
| 6 | 17 | 41.05 | ||
| 6 | 5 | 29.09 |