| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 49.77 | ||
| 1 | 16 | NS | ||
| 1 | 9 | 39.38 | ||
| 2 | 4 | 32.17 | ||
| 2 | 16 | DQ | ||
| 2 | 10 | 42.56 | ||
| 3 | 3 | 31.09 | ||
| 3 | 16 | NS | ||
| 3 | 13 | 53.16 | ||
| 4 | 9 | 39.38 | ||
| 4 | 14 | 54.01 | ||
| 4 | 6 | 34.70 | ||
| 5 | 2 | 30.23 | ||
| 5 | 16 | NS | ||
| 5 | 8 | 37.34 | ||
| 6 | 15 | 54.29 | ||
| 6 | 1 | 29.42 | ||
| 6 | 16 | NS | ||
| 7 | 16 | DQ | ||
| 7 | 11 | 45.56 | ||
| 7 | 5 | 34.13 | ||
| 8 | 7 | 36.82 | ||
| 8 | 16 | NS | ||
| 8 | 16 | NS |