| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 39.62 | ||
| 1 | 8 | 30.91 | ||
| 1 | 21 | 53.88 | ||
| 2 | 4 | 29.40 | ||
| 2 | 10 | 38.04 | ||
| 3 | 3 | 29.02 | ||
| 3 | 14 | 39.14 | ||
| 4 | 1 | 26.12 | ||
| 4 | 17 | 49.08 | ||
| 4 | 22 | DQ | ||
| 5 | 11 | 38.20 | ||
| 5 | 2 | 28.88 | ||
| 5 | 20 | 52.53 | ||
| 6 | 16 | 44.54 | ||
| 6 | 7 | 30.49 | ||
| 6 | 13 | 38.74 | ||
| 7 | 19 | 49.81 | ||
| 7 | 9 | 34.35 | ||
| 7 | 6 | 30.46 | ||
| 8 | 12 | 38.45 | ||
| 8 | 18 | 49.36 | ||
| 8 | 5 | 29.85 |