| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 40.85 | ||
| 1 | 12 | 42.98 | ||
| 1 | 20 | 52.73 | ||
| 2 | 19 | 52.66 | ||
| 2 | 6 | 40.08 | ||
| 2 | 18 | 46.22 | ||
| 3 | 22 | NS | ||
| 3 | 22 | NS | ||
| 3 | 5 | 39.57 | ||
| 4 | 4 | 39.02 | ||
| 4 | 3 | 37.70 | ||
| 4 | 11 | 42.79 | ||
| 5 | 1 | 36.61 | ||
| 5 | 8 | 41.22 | ||
| 5 | 13 | 43.09 | ||
| 6 | 2 | 36.64 | ||
| 6 | 17 | 45.92 | ||
| 6 | 15 | 45.24 | ||
| 7 | 10 | 42.76 | ||
| 7 | 16 | 45.26 | ||
| 7 | 9 | 41.57 | ||
| 8 | 22 | DQ | ||
| 8 | 21 | 54.91 | ||
| 8 | 14 | 44.47 |