| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 34.67 | ||
| 1 | 7 | 39.37 | ||
| 1 | 21 | NS | ||
| 2 | 18 | 45.32 | ||
| 2 | 6 | 38.54 | ||
| 2 | 20 | 51.90 | ||
| 3 | 19 | 45.40 | ||
| 3 | 15 | 43.50 | ||
| 3 | 3 | 37.64 | ||
| 4 | 21 | DQ | ||
| 4 | 13 | 42.52 | ||
| 4 | 4 | 37.68 | ||
| 5 | 2 | 37.43 | ||
| 5 | 12 | 42.41 | ||
| 5 | 11 | 42.29 | ||
| 6 | 17 | 44.58 | ||
| 6 | 5 | 38.09 | ||
| 6 | 16 | 44.06 | ||
| 7 | 9 | 41.13 | ||
| 7 | 21 | NS | ||
| 7 | 10 | 41.59 | ||
| 8 | 14 | 43.28 | ||
| 8 | 21 | NS | ||
| 8 | 8 | 41.02 |