| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 33.26 | ||
| 1 | 21 | DQ | ||
| 2 | 13 | 38.48 | ||
| 2 | 19 | 57.99 | ||
| 2 | 8 | 36.18 | ||
| 3 | 2 | 30.93 | ||
| 3 | 9 | 36.42 | ||
| 3 | 18 | 47.87 | ||
| 4 | 10 | 36.57 | ||
| 4 | 1 | 30.06 | ||
| 4 | 15 | 42.44 | ||
| 5 | 11 | 37.89 | ||
| 5 | 16 | 43.94 | ||
| 5 | 5 | 32.19 | ||
| 6 | 21 | NS | ||
| 6 | 14 | 41.16 | ||
| 6 | 4 | 31.84 | ||
| 7 | 20 | 1:05.28 | ||
| 7 | 3 | 31.61 | ||
| 7 | 12 | 37.98 | ||
| 8 | 17 | 45.46 | ||
| 8 | 21 | DQ | ||
| 8 | 7 | 34.18 |