| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 59.87 | ||
| 1 | 12 | 49.50 | ||
| 1 | 6 | 40.05 | ||
| 2 | 8 | 40.40 | ||
| 2 | 17 | 53.36 | ||
| 2 | 13 | 49.85 | ||
| 3 | 24 | DQ | ||
| 3 | 2 | 36.89 | ||
| 3 | 22 | 1:01.91 | ||
| 4 | 4 | 37.93 | ||
| 4 | 11 | 49.35 | ||
| 4 | 20 | 1:00.05 | ||
| 5 | 16 | 53.21 | ||
| 5 | 3 | 37.87 | ||
| 5 | 9 | 45.26 | ||
| 6 | 5 | 38.44 | ||
| 6 | 23 | 1:04.09 | ||
| 6 | 10 | 47.50 | ||
| 7 | 18 | 56.24 | ||
| 7 | 15 | 51.03 | ||
| 7 | 1 | 36.84 | ||
| 8 | 14 | 50.21 | ||
| 8 | 21 | 1:00.82 | ||
| 8 | 7 | 40.38 |