| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 30.90 | ||
| 1 | 18 | 47.96 | ||
| 2 | 22 | DQ | ||
| 2 | 4 | 30.22 | ||
| 2 | 16 | 45.85 | ||
| 3 | 19 | 48.29 | ||
| 3 | 10 | 40.94 | ||
| 3 | 3 | 29.76 | ||
| 4 | 11 | 41.46 | ||
| 4 | 1 | 28.66 | ||
| 4 | 13 | 42.62 | ||
| 5 | 2 | 28.79 | ||
| 5 | 12 | 42.60 | ||
| 5 | 15 | 44.98 | ||
| 6 | 20 | 52.26 | ||
| 6 | 9 | 37.96 | ||
| 6 | 6 | 30.59 | ||
| 7 | 17 | 47.24 | ||
| 7 | 5 | 30.37 | ||
| 7 | 14 | 43.95 | ||
| 8 | 21 | 55.30 | ||
| 8 | 8 | 31.18 |