| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 48.74 | ||
| 1 | 13 | 42.87 | ||
| 1 | 5 | 39.52 | ||
| 2 | 20 | 52.87 | ||
| 2 | 10 | 41.45 | ||
| 2 | 4 | 39.05 | ||
| 3 | 22 | 55.41 | ||
| 3 | 12 | 42.82 | ||
| 3 | 6 | 39.84 | ||
| 4 | 2 | 37.40 | ||
| 4 | 21 | 53.63 | ||
| 4 | 11 | 42.33 | ||
| 5 | 18 | 49.94 | ||
| 5 | 14 | 43.56 | ||
| 5 | 1 | 37.13 | ||
| 6 | 19 | 51.92 | ||
| 6 | 3 | 37.97 | ||
| 6 | 7 | 40.94 | ||
| 7 | 23 | 56.99 | ||
| 7 | 8 | 40.95 | ||
| 7 | 15 | 44.64 | ||
| 8 | 9 | 41.08 | ||
| 8 | 16 | 46.67 | ||
| 8 | 24 | 59.64 |