| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 46.17 | ||
| 1 | 2 | 33.01 | ||
| 1 | 7 | 35.29 | ||
| 2 | 15 | 46.73 | ||
| 2 | 9 | 35.64 | ||
| 2 | 4 | 33.55 | ||
| 3 | 17 | 49.79 | ||
| 3 | 19 | NS | ||
| 3 | 19 | DQ | ||
| 4 | 19 | NS | ||
| 4 | 19 | NS | ||
| 4 | 3 | 33.10 | ||
| 5 | 5 | 34.04 | ||
| 5 | 11 | 38.90 | ||
| 5 | 6 | 35.08 | ||
| 6 | 1 | 31.65 | ||
| 6 | 13 | 41.84 | ||
| 6 | 10 | 37.66 | ||
| 7 | 18 | 50.17 | ||
| 7 | 19 | NS | ||
| 7 | 8 | 35.43 | ||
| 8 | 16 | 49.31 | ||
| 8 | 19 | NS | ||
| 8 | 12 | 40.06 |