| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 48.93 | ||
| 1 | 14 | 52.00 | ||
| 2 | 10 | 48.51 | ||
| 2 | 8 | 47.38 | ||
| 2 | 21 | 1:06.67 | ||
| 3 | 20 | 1:02.14 | ||
| 3 | 4 | 41.43 | ||
| 3 | 3 | 41.26 | ||
| 4 | 2 | 39.72 | ||
| 4 | 1 | 33.98 | ||
| 4 | 7 | 47.31 | ||
| 5 | 15 | 53.00 | ||
| 5 | 6 | 44.60 | ||
| 5 | 5 | 43.23 | ||
| 6 | 19 | 58.16 | ||
| 6 | 13 | 51.07 | ||
| 6 | 11 | 48.81 | ||
| 7 | 9 | 47.78 | ||
| 7 | 18 | 54.69 | ||
| 7 | 22 | 1:47.83 | ||
| 8 | 16 | 53.91 | ||
| 8 | 17 | 54.16 |