| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 55.63 | ||
| 1 | 18 | 53.75 | ||
| 1 | 3 | 43.67 | ||
| 2 | 17 | 53.15 | ||
| 2 | 14 | 52.52 | ||
| 2 | 24 | 58.63 | ||
| 3 | 4 | 43.92 | ||
| 3 | 23 | 58.35 | ||
| 3 | 15 | 52.56 | ||
| 4 | 9 | 50.27 | ||
| 4 | 1 | 42.67 | ||
| 4 | 11 | 50.58 | ||
| 5 | 6 | 46.41 | ||
| 5 | 10 | 50.51 | ||
| 5 | 12 | 52.07 | ||
| 6 | 19 | 54.83 | ||
| 6 | 8 | 49.40 | ||
| 6 | 2 | 42.83 | ||
| 7 | 7 | 46.81 | ||
| 7 | 21 | 56.06 | ||
| 7 | 13 | 52.11 | ||
| 8 | 16 | 52.87 | ||
| 8 | 5 | 45.86 | ||
| 8 | 22 | 56.47 |