| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 11 | 43.12 | ||
| 2 | 14 | 44.48 | ||
| 3 | 9 | 36.33 | ||
| 3 | 12 | 43.81 | ||
| 3 | 6 | 34.23 | ||
| 4 | 7 | 34.61 | ||
| 4 | 4 | 33.02 | ||
| 4 | 18 | 52.21 | ||
| 5 | 2 | 32.89 | ||
| 5 | 13 | 44.06 | ||
| 5 | 16 | 46.68 | ||
| 5 | 20 | NS | ||
| 6 | 20 | DQ | ||
| 6 | 3 | 32.96 | ||
| 6 | 17 | 47.77 | ||
| 6 | 1 | 32.47 | ||
| 7 | 8 | 35.15 | ||
| 7 | 20 | NS | ||
| 7 | 15 | 45.67 | ||
| 8 | 19 | 54.14 | ||
| 8 | 5 | 33.08 | ||
| 8 | 10 | 37.50 | ||
| 9 | 20 | NS |