| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 43.26 | ||
| 1 | 20 | 51.93 | ||
| 1 | 15 | 44.83 | ||
| 2 | 10 | 42.93 | ||
| 2 | 18 | 46.21 | ||
| 2 | 12 | 43.59 | ||
| 3 | 7 | 40.73 | ||
| 3 | 9 | 42.63 | ||
| 3 | 17 | 45.99 | ||
| 4 | 1 | 35.89 | ||
| 4 | 5 | 40.14 | ||
| 4 | 4 | 38.11 | ||
| 5 | 14 | 44.52 | ||
| 5 | 2 | 37.68 | ||
| 5 | 3 | 37.87 | ||
| 6 | 21 | 57.25 | ||
| 6 | 6 | 40.59 | ||
| 6 | 8 | 41.52 | ||
| 7 | 16 | 45.69 | ||
| 7 | 13 | 44.47 | ||
| 7 | 19 | 47.52 |