| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | NS | ||
| 1 | 20 | 48.84 | ||
| 1 | 13 | 40.96 | ||
| 2 | 7 | 36.50 | ||
| 2 | 18 | 47.40 | ||
| 2 | 11 | 38.00 | ||
| 3 | 1 | 32.81 | ||
| 3 | 6 | 36.45 | ||
| 3 | 22 | 52.40 | ||
| 4 | 17 | 45.50 | ||
| 4 | 9 | 37.61 | ||
| 5 | 16 | 44.25 | ||
| 5 | 2 | 33.26 | ||
| 5 | 5 | 36.41 | ||
| 6 | 3 | 34.14 | ||
| 6 | 8 | 37.09 | ||
| 6 | 14 | 42.53 | ||
| 7 | 4 | 35.76 | ||
| 7 | 19 | 48.13 | ||
| 7 | 12 | 40.54 | ||
| 8 | 21 | 51.07 | ||
| 8 | 15 | 43.21 | ||
| 8 | 10 | 37.92 |