| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 17 | 55.21 | ||
| 2 | 10 | 42.11 | ||
| 2 | 19 | DQ | ||
| 2 | 19 | NS | ||
| 3 | 1 | 33.51 | ||
| 3 | 14 | 49.85 | ||
| 3 | 9 | 40.41 | ||
| 4 | 3 | 35.54 | ||
| 4 | 5 | 36.96 | ||
| 4 | 11 | 43.44 | ||
| 5 | 12 | 44.08 | ||
| 5 | 2 | 34.05 | ||
| 5 | 6 | 38.60 | ||
| 6 | 8 | 39.24 | ||
| 6 | 19 | DQ | ||
| 6 | 19 | NS | ||
| 7 | 4 | 36.15 | ||
| 7 | 13 | 44.20 | ||
| 7 | 16 | 53.13 | ||
| 8 | 18 | 59.32 | ||
| 8 | 7 | 39.15 | ||
| 8 | 15 | 52.80 |