| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 28.74 | ||
| 1 | 11 | 33.60 | ||
| 1 | 23 | DQ | ||
| 1 | 18 | 42.22 | ||
| 2 | 14 | 39.60 | ||
| 2 | 12 | 35.05 | ||
| 2 | 1 | 27.18 | ||
| 2 | 15 | 39.77 | ||
| 3 | 4 | 28.81 | ||
| 3 | 6 | 29.00 | ||
| 3 | 16 | 40.84 | ||
| 3 | 17 | 41.76 | ||
| 4 | 21 | 46.99 | ||
| 4 | 9 | 32.62 | ||
| 4 | 13 | 38.13 | ||
| 4 | 5 | 28.83 | ||
| 5 | 23 | NS | ||
| 5 | 19 | 43.52 | ||
| 5 | 2 | 28.03 | ||
| 5 | 8 | 32.57 | ||
| 6 | 7 | 30.06 | ||
| 6 | 10 | 33.23 | ||
| 6 | 22 | 47.16 | ||
| 6 | 20 | 43.58 |