| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 32.57 | ||
| 1 | 1 | 27.53 | ||
| 1 | 10 | 29.43 | ||
| 1 | 13 | 30.49 | ||
| 2 | 18 | 32.70 | ||
| 2 | 3 | 27.88 | ||
| 2 | 9 | 29.32 | ||
| 2 | 16 | 31.24 | ||
| 3 | 4 | 28.09 | ||
| 3 | 19 | 33.00 | ||
| 3 | 7 | 28.85 | ||
| 3 | 11 | 29.87 | ||
| 4 | 5 | 28.13 | ||
| 4 | 20 | 33.42 | ||
| 4 | 23 | DQ | ||
| 4 | 8 | 29.30 | ||
| 5 | 21 | 33.92 | ||
| 5 | 6 | 28.41 | ||
| 5 | 14 | 30.74 | ||
| 5 | 23 | NS | ||
| 6 | 12 | 30.39 | ||
| 6 | 2 | 27.71 | ||
| 6 | 15 | 30.83 | ||
| 6 | 22 | 34.75 |