| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 46.21 | ||
| 1 | 1 | 37.29 | ||
| 1 | 20 | NS | ||
| 2 | 12 | 45.90 | ||
| 2 | 16 | 52.61 | ||
| 3 | 2 | 37.92 | ||
| 3 | 15 | 52.41 | ||
| 3 | 8 | 41.68 | ||
| 4 | 18 | 59.42 | ||
| 4 | 20 | NS | ||
| 4 | 6 | 41.40 | ||
| 5 | 3 | 38.09 | ||
| 5 | 7 | 41.46 | ||
| 5 | 19 | 1:09.91 | ||
| 6 | 20 | NS | ||
| 6 | 4 | 39.89 | ||
| 6 | 9 | 42.42 | ||
| 7 | 11 | 44.99 | ||
| 7 | 5 | 40.28 | ||
| 7 | 20 | NS | ||
| 8 | 10 | 42.78 | ||
| 8 | 17 | 56.14 | ||
| 8 | 14 | 47.55 |