| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 39.51 | ||
| 1 | 16 | 35.96 | ||
| 2 | 15 | 34.73 | ||
| 2 | 14 | 34.61 | ||
| 2 | 22 | NS | ||
| 3 | 2 | 28.62 | ||
| 3 | 19 | 39.84 | ||
| 3 | 13 | 34.05 | ||
| 4 | 6 | 29.58 | ||
| 4 | 3 | 28.89 | ||
| 4 | 20 | 42.26 | ||
| 5 | 1 | 28.52 | ||
| 5 | 22 | DQ | ||
| 5 | 4 | 28.95 | ||
| 6 | 22 | NS | ||
| 6 | 5 | 29.30 | ||
| 6 | 9 | 30.69 | ||
| 7 | 10 | 31.35 | ||
| 7 | 22 | NS | ||
| 7 | 17 | 36.41 | ||
| 8 | 11 | 31.98 | ||
| 8 | 21 | 48.26 | ||
| 8 | 8 | 30.15 | ||
| 9 | 7 | 30.14 | ||
| 9 | 12 | 32.51 |