| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 41.24 | ||
| 1 | 2 | 35.44 | ||
| 1 | 12 | 40.34 | ||
| 2 | 7 | 37.52 | ||
| 2 | 8 | 39.53 | ||
| 2 | 19 | 47.51 | ||
| 3 | 3 | 36.28 | ||
| 3 | 15 | 41.74 | ||
| 3 | 16 | 42.29 | ||
| 4 | 10 | 39.92 | ||
| 4 | 9 | 39.76 | ||
| 4 | 1 | 33.67 | ||
| 5 | 4 | 36.41 | ||
| 5 | 14 | 41.72 | ||
| 6 | 11 | 40.20 | ||
| 6 | 21 | NS | ||
| 7 | 18 | 42.98 | ||
| 7 | 5 | 36.85 | ||
| 7 | 21 | DQ | ||
| 8 | 6 | 37.27 | ||
| 8 | 20 | 47.82 | ||
| 8 | 17 | 42.54 |