| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 1:04.88 | ||
| 1 | 17 | 53.10 | ||
| 1 | 6 | 37.74 | ||
| 2 | 14 | 47.93 | ||
| 2 | 21 | 1:06.75 | ||
| 2 | 2 | 36.62 | ||
| 3 | 10 | 45.62 | ||
| 3 | 8 | 39.00 | ||
| 3 | 15 | 52.83 | ||
| 4 | 9 | 45.01 | ||
| 4 | 1 | 33.88 | ||
| 4 | 5 | 37.71 | ||
| 5 | 12 | 46.16 | ||
| 5 | 22 | NS | ||
| 5 | 11 | 45.98 | ||
| 6 | 18 | 55.07 | ||
| 6 | 4 | 37.23 | ||
| 6 | 16 | 52.91 | ||
| 7 | 7 | 38.20 | ||
| 7 | 13 | 46.87 | ||
| 7 | 19 | 58.14 | ||
| 8 | 3 | 36.92 |