| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 47.51 | ||
| 1 | 10 | 30.89 | ||
| 1 | 20 | 51.35 | ||
| 1 | 7 | 29.47 | ||
| 2 | 19 | 51.06 | ||
| 2 | 14 | 42.29 | ||
| 2 | 11 | 31.35 | ||
| 2 | 12 | 37.78 | ||
| 2 | 2 | 27.34 | ||
| 3 | 13 | 41.62 | ||
| 3 | 17 | 47.85 | ||
| 3 | 22 | 52.89 | ||
| 3 | 1 | 26.78 | ||
| 3 | 6 | 28.49 | ||
| 4 | 4 | 28.20 | ||
| 4 | 25 | DQ | ||
| 4 | 23 | 58.69 | ||
| 4 | 24 | 1:04.62 | ||
| 4 | 9 | 30.77 | ||
| 5 | 15 | 46.86 | ||
| 5 | 21 | 51.77 | ||
| 5 | 3 | 28.15 | ||
| 5 | 5 | 28.36 | ||
| 6 | 18 | 50.49 | ||
| 6 | 8 | 30.00 |