| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 29.03 | ||
| 1 | 21 | 31.81 | ||
| 1 | 10 | 29.50 | ||
| 2 | 7 | 28.88 | ||
| 2 | 15 | 30.59 | ||
| 2 | 19 | 30.99 | ||
| 3 | 11 | 29.61 | ||
| 3 | 23 | DQ | ||
| 3 | 9 | 29.03 | ||
| 4 | 13 | 30.31 | ||
| 4 | 1 | 27.46 | ||
| 4 | 2 | 28.36 | ||
| 5 | 8 | 28.96 | ||
| 5 | 17 | 30.82 | ||
| 5 | 6 | 28.85 | ||
| 6 | 5 | 28.72 | ||
| 6 | 16 | 30.69 | ||
| 6 | 12 | 30.24 | ||
| 7 | 14 | 30.44 | ||
| 7 | 18 | 30.91 | ||
| 7 | 3 | 28.52 | ||
| 8 | 22 | 32.09 | ||
| 8 | 4 | 28.71 | ||
| 8 | 20 | 31.72 |