| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 59.88 | ||
| 1 | 15 | 54.96 | ||
| 1 | 1 | 41.93 | ||
| 2 | 7 | 51.40 | ||
| 2 | 14 | 54.38 | ||
| 2 | 22 | 1:04.53 | ||
| 3 | 11 | 52.08 | ||
| 3 | 10 | 51.97 | ||
| 3 | 18 | 58.30 | ||
| 4 | 8 | 51.80 | ||
| 4 | 3 | 46.73 | ||
| 4 | 24 | NS | ||
| 5 | 12 | 52.59 | ||
| 5 | 6 | 51.23 | ||
| 5 | 4 | 50.10 | ||
| 6 | 16 | 54.99 | ||
| 6 | 2 | 44.71 | ||
| 6 | 20 | 59.44 | ||
| 7 | 19 | 59.16 | ||
| 7 | 13 | 54.37 | ||
| 7 | 5 | 51.22 | ||
| 8 | 17 | 56.03 | ||
| 8 | 23 | 1:12.40 | ||
| 8 | 9 | 51.94 |