| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 44.68 | ||
| 1 | 7 | 40.23 | ||
| 1 | 3 | 37.07 | ||
| 2 | 9 | 40.92 | ||
| 2 | 14 | 43.42 | ||
| 2 | 18 | 47.17 | ||
| 3 | 15 | 43.81 | ||
| 3 | 5 | 39.94 | ||
| 3 | 21 | 49.80 | ||
| 4 | 17 | 47.01 | ||
| 4 | 8 | 40.50 | ||
| 4 | 23 | NS | ||
| 5 | 6 | 40.06 | ||
| 5 | 20 | 49.69 | ||
| 5 | 2 | 37.06 | ||
| 6 | 19 | 49.25 | ||
| 6 | 1 | 35.61 | ||
| 6 | 10 | 41.06 | ||
| 7 | 23 | NS | ||
| 7 | 11 | 41.78 | ||
| 7 | 4 | 38.12 | ||
| 8 | 13 | 42.68 | ||
| 8 | 22 | 50.15 | ||
| 8 | 12 | 41.80 |