| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 39.30 | ||
| 1 | 17 | NS | ||
| 1 | 9 | 42.39 | ||
| 2 | 16 | 50.93 | ||
| 2 | 11 | 43.06 | ||
| 2 | 6 | 39.64 | ||
| 3 | 17 | DQ | ||
| 3 | 3 | 38.81 | ||
| 3 | 5 | 39.60 | ||
| 4 | 2 | 38.05 | ||
| 4 | 1 | 36.81 | ||
| 4 | 17 | DQ | ||
| 5 | 13 | 45.40 | ||
| 5 | 17 | NS | ||
| 5 | 10 | 42.88 | ||
| 6 | 8 | 42.31 | ||
| 6 | 17 | NS | ||
| 6 | 17 | NS | ||
| 7 | 15 | 50.67 | ||
| 7 | 17 | NS | ||
| 7 | 14 | 45.98 | ||
| 8 | 17 | DQ | ||
| 8 | 12 | 43.34 | ||
| 8 | 7 | 41.02 |