| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 52.68 | ||
| 1 | 20 | NS | ||
| 1 | 1 | 29.81 | ||
| 2 | 7 | 42.90 | ||
| 2 | 5 | 37.39 | ||
| 2 | 10 | 45.67 | ||
| 2 | 11 | 48.05 | ||
| 3 | 20 | NS | ||
| 3 | 12 | 48.61 | ||
| 3 | 3 | 36.80 | ||
| 3 | 15 | 52.45 | ||
| 4 | 20 | NS | ||
| 4 | 20 | NS | ||
| 4 | 20 | NS | ||
| 4 | 18 | 59.10 | ||
| 5 | 14 | 50.71 | ||
| 5 | 20 | NS | ||
| 5 | 20 | NS | ||
| 5 | 9 | 44.03 | ||
| 6 | 20 | NS | ||
| 6 | 8 | 43.14 | ||
| 6 | 13 | 50.43 | ||
| 6 | 6 | 38.62 | ||
| 7 | 2 | 35.64 | ||
| 7 | 4 | 37.32 | ||
| 7 | 20 | DQ | ||
| 7 | 17 | 54.15 | ||
| 8 | 20 | NS | ||
| 8 | 19 | 59.56 |