| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 53.31 | ||
| 1 | 13 | 41.43 | ||
| 1 | 7 | 31.90 | ||
| 2 | 11 | 41.02 | ||
| 2 | 5 | 31.28 | ||
| 2 | 19 | 42.97 | ||
| 3 | 16 | 42.59 | ||
| 3 | 3 | 30.43 | ||
| 3 | 14 | 41.50 | ||
| 4 | 15 | 42.28 | ||
| 4 | 10 | 39.19 | ||
| 4 | 2 | 29.65 | ||
| 5 | 1 | 29.50 | ||
| 5 | 12 | 41.33 | ||
| 5 | 18 | 42.72 | ||
| 6 | 6 | 31.41 | ||
| 6 | 20 | 44.15 | ||
| 6 | 9 | 38.86 | ||
| 7 | 24 | NS | ||
| 7 | 4 | 31.26 | ||
| 7 | 21 | 44.92 | ||
| 8 | 8 | 31.91 | ||
| 8 | 22 | 45.62 | ||
| 8 | 17 | 42.67 |