| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 45.10 | ||
| 1 | 9 | 37.61 | ||
| 1 | 4 | 34.51 | ||
| 2 | 18 | 56.67 | ||
| 2 | 7 | 34.79 | ||
| 2 | 17 | 53.12 | ||
| 3 | 20 | DQ | ||
| 3 | 6 | 34.73 | ||
| 3 | 20 | NS | ||
| 4 | 20 | NS | ||
| 4 | 10 | 41.31 | ||
| 4 | 1 | 30.51 | ||
| 5 | 13 | 45.11 | ||
| 5 | 20 | NS | ||
| 5 | 3 | 34.35 | ||
| 6 | 2 | 33.10 | ||
| 6 | 11 | 42.50 | ||
| 6 | 16 | 48.31 | ||
| 7 | 14 | 47.09 | ||
| 7 | 20 | NS | ||
| 7 | 19 | 1:02.83 | ||
| 8 | 5 | 34.68 | ||
| 8 | 8 | 36.42 | ||
| 8 | 15 | 47.86 |