| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 52.29 | ||
| 1 | 13 | 49.90 | ||
| 1 | 10 | 42.98 | ||
| 1 | 9 | 42.22 | ||
| 2 | 8 | 42.12 | ||
| 2 | 20 | 56.99 | ||
| 2 | 22 | DQ | ||
| 2 | 7 | 41.69 | ||
| 3 | 19 | 55.76 | ||
| 3 | 15 | 51.56 | ||
| 3 | 5 | 41.21 | ||
| 3 | 1 | 38.56 | ||
| 4 | 2 | 39.74 | ||
| 4 | 3 | 40.00 | ||
| 4 | 17 | 53.18 | ||
| 4 | 12 | 49.64 | ||
| 5 | 22 | NS | ||
| 5 | 4 | 41.04 | ||
| 5 | 14 | 50.50 | ||
| 5 | 11 | 43.06 | ||
| 6 | 22 | NS | ||
| 6 | 21 | 59.15 | ||
| 6 | 18 | 55.23 | ||
| 6 | 6 | 41.64 |