| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 43.57 | ||
| 1 | 11 | 34.16 | ||
| 1 | 20 | DQ | ||
| 2 | 20 | DQ | ||
| 2 | 12 | 36.87 | ||
| 2 | 8 | 31.91 | ||
| 3 | 3 | 26.76 | ||
| 3 | 20 | DQ | ||
| 3 | 10 | 34.11 | ||
| 4 | 18 | 52.35 | ||
| 4 | 1 | 25.78 | ||
| 4 | 6 | 30.44 | ||
| 5 | 17 | 47.99 | ||
| 5 | 4 | 27.67 | ||
| 5 | 7 | 31.16 | ||
| 6 | 19 | 52.76 | ||
| 6 | 2 | 26.47 | ||
| 6 | 13 | 37.31 | ||
| 7 | 14 | 43.24 | ||
| 7 | 20 | DQ | ||
| 7 | 5 | 30.08 | ||
| 8 | 9 | 32.05 | ||
| 8 | 16 | 46.76 |