| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 58.79 | ||
| 1 | 6 | 49.11 | ||
| 1 | 20 | 57.21 | ||
| 2 | 5 | 48.13 | ||
| 2 | 8 | 50.08 | ||
| 2 | 19 | 56.53 | ||
| 3 | 15 | 53.94 | ||
| 3 | 16 | 54.37 | ||
| 3 | 1 | 46.20 | ||
| 4 | 3 | 46.83 | ||
| 4 | 13 | 53.04 | ||
| 4 | 9 | 50.26 | ||
| 5 | 18 | 56.00 | ||
| 5 | 10 | 50.67 | ||
| 5 | 2 | 46.54 | ||
| 6 | 21 | 58.12 | ||
| 6 | 7 | 50.05 | ||
| 6 | 12 | 52.82 | ||
| 7 | 4 | 46.88 | ||
| 7 | 14 | 53.41 | ||
| 7 | 11 | 52.31 | ||
| 8 | 23 | 59.16 | ||
| 8 | 17 | 54.90 |