| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 50.47 | ||
| 1 | 22 | 1:20.19 | ||
| 2 | 5 | 44.05 | ||
| 2 | 16 | 54.27 | ||
| 2 | 20 | 58.50 | ||
| 3 | 15 | 53.44 | ||
| 3 | 7 | 45.42 | ||
| 3 | 2 | 37.81 | ||
| 4 | 14 | 52.06 | ||
| 4 | 3 | 38.77 | ||
| 4 | 1 | 36.95 | ||
| 5 | 9 | 48.54 | ||
| 5 | 13 | 51.84 | ||
| 5 | 4 | 42.96 | ||
| 6 | 17 | 55.07 | ||
| 6 | 6 | 45.11 | ||
| 6 | 11 | 49.68 | ||
| 7 | 21 | 59.57 | ||
| 7 | 10 | 49.24 | ||
| 7 | 8 | 47.62 | ||
| 8 | 19 | 57.07 | ||
| 8 | 18 | 56.66 |