| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 51.17 | ||
| 1 | 16 | 52.75 | ||
| 1 | 1 | 36.51 | ||
| 2 | 20 | 1:01.67 | ||
| 2 | 12 | 50.18 | ||
| 2 | 6 | 44.12 | ||
| 3 | 3 | 39.03 | ||
| 3 | 15 | 52.57 | ||
| 3 | 11 | 47.99 | ||
| 4 | 23 | NS | ||
| 4 | 8 | 45.18 | ||
| 4 | 10 | 46.52 | ||
| 5 | 9 | 45.48 | ||
| 5 | 7 | 45.01 | ||
| 5 | 23 | NS | ||
| 6 | 14 | 51.80 | ||
| 6 | 18 | 53.98 | ||
| 6 | 2 | 38.81 | ||
| 7 | 4 | 40.21 | ||
| 7 | 19 | 55.46 | ||
| 7 | 17 | 53.88 | ||
| 8 | 5 | 40.61 | ||
| 8 | 21 | 1:03.45 | ||
| 8 | 22 | 1:14.67 |