| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 47.56 | ||
| 1 | 11 | 39.02 | ||
| 1 | 19 | 49.53 | ||
| 1 | 3 | 36.21 | ||
| 2 | 23 | NS | ||
| 2 | 9 | 38.18 | ||
| 2 | 16 | 49.11 | ||
| 2 | 21 | 53.41 | ||
| 3 | 12 | 42.76 | ||
| 3 | 17 | 49.29 | ||
| 3 | 1 | 35.25 | ||
| 3 | 6 | 37.10 | ||
| 4 | 5 | 37.01 | ||
| 4 | 13 | 42.96 | ||
| 4 | 15 | 48.74 | ||
| 4 | 2 | 36.11 | ||
| 5 | 22 | 53.55 | ||
| 5 | 18 | 49.31 | ||
| 5 | 10 | 38.20 | ||
| 5 | 7 | 37.35 | ||
| 6 | 20 | 52.75 | ||
| 6 | 23 | DQ | ||
| 6 | 8 | 37.96 | ||
| 6 | 4 | 36.82 |