| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 56.81 | ||
| 1 | 4 | 40.40 | ||
| 2 | 17 | 55.96 | ||
| 2 | 9 | 43.82 | ||
| 2 | 10 | 48.08 | ||
| 3 | 21 | 1:01.68 | ||
| 3 | 6 | 42.43 | ||
| 3 | 22 | DQ | ||
| 4 | 12 | 51.01 | ||
| 4 | 20 | 59.63 | ||
| 4 | 3 | 38.88 | ||
| 5 | 11 | 48.10 | ||
| 5 | 14 | 52.82 | ||
| 5 | 1 | 36.16 | ||
| 6 | 16 | 55.36 | ||
| 6 | 15 | 54.74 | ||
| 6 | 5 | 41.06 | ||
| 7 | 2 | 38.46 | ||
| 7 | 13 | 52.10 | ||
| 7 | 19 | 58.54 | ||
| 8 | 8 | 42.86 | ||
| 8 | 22 | DQ | ||
| 9 | 7 | 42.60 |