| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 42.01 | ||
| 1 | 11 | 40.10 | ||
| 1 | 12 | 41.59 | ||
| 2 | 23 | DQ | ||
| 2 | 8 | 38.17 | ||
| 2 | 21 | 49.01 | ||
| 3 | 2 | 33.34 | ||
| 3 | 5 | 34.73 | ||
| 3 | 17 | 45.34 | ||
| 4 | 6 | 35.45 | ||
| 4 | 1 | 32.96 | ||
| 5 | 4 | 34.66 | ||
| 5 | 3 | 33.88 | ||
| 5 | 13 | 41.89 | ||
| 6 | 19 | 45.98 | ||
| 6 | 10 | 40.06 | ||
| 6 | 7 | 37.63 | ||
| 7 | 18 | 45.95 | ||
| 7 | 9 | 39.76 | ||
| 7 | 15 | 43.92 | ||
| 8 | 22 | 52.02 | ||
| 8 | 16 | 44.34 | ||
| 8 | 20 | 48.88 |