| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 31.99 | ||
| 2 | 17 | 32.48 | ||
| 2 | 19 | 32.73 | ||
| 2 | 14 | 31.62 | ||
| 2 | 6 | 30.02 | ||
| 3 | 13 | 31.39 | ||
| 3 | 5 | 30.00 | ||
| 3 | 26 | DQ | ||
| 3 | 21 | 33.47 | ||
| 3 | 25 | 37.53 | ||
| 4 | 2 | 29.28 | ||
| 4 | 22 | 35.71 | ||
| 4 | 1 | 29.03 | ||
| 4 | 8 | 30.52 | ||
| 4 | 16 | 32.26 | ||
| 5 | 7 | 30.10 | ||
| 5 | 3 | 29.63 | ||
| 5 | 6 | 30.02 | ||
| 5 | 20 | 32.90 | ||
| 5 | 24 | 37.39 | ||
| 6 | 4 | 29.83 | ||
| 6 | 10 | 30.98 | ||
| 6 | 23 | 36.01 | ||
| 6 | 26 | DQ | ||
| 6 | 11 | 30.99 | ||
| 7 | 12 | 31.25 | ||
| 7 | 18 | 32.60 | ||
| 7 | 9 | 30.66 |