| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 48.22 | ||
| 1 | 9 | 38.15 | ||
| 1 | 17 | 45.25 | ||
| 2 | 23 | 52.35 | ||
| 2 | 16 | 44.68 | ||
| 2 | 11 | 39.60 | ||
| 2 | 2 | 31.06 | ||
| 3 | 12 | 41.57 | ||
| 3 | 6 | 36.57 | ||
| 3 | 13 | 43.78 | ||
| 3 | 3 | 32.06 | ||
| 4 | 5 | 35.24 | ||
| 4 | 19 | 47.51 | ||
| 4 | 14 | 44.30 | ||
| 4 | 7 | 36.99 | ||
| 5 | 18 | 46.04 | ||
| 5 | 4 | 35.19 | ||
| 5 | 22 | 51.70 | ||
| 5 | 1 | 30.17 | ||
| 6 | 10 | 38.59 | ||
| 6 | 8 | 37.86 | ||
| 6 | 15 | 44.54 | ||
| 6 | 21 | 49.81 |