| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 58.21 | ||
| 1 | 2 | 35.41 | ||
| 1 | 21 | 1:01.15 | ||
| 2 | 22 | NS | ||
| 2 | 6 | 39.42 | ||
| 2 | 22 | DQ | ||
| 3 | 7 | 42.08 | ||
| 3 | 4 | 36.06 | ||
| 3 | 18 | 50.56 | ||
| 4 | 1 | 34.89 | ||
| 4 | 15 | 49.44 | ||
| 4 | 11 | 43.83 | ||
| 5 | 17 | 49.96 | ||
| 5 | 10 | 43.31 | ||
| 5 | 3 | 35.79 | ||
| 6 | 19 | 51.89 | ||
| 6 | 5 | 37.47 | ||
| 6 | 12 | 44.07 | ||
| 7 | 13 | 48.13 | ||
| 7 | 9 | 43.19 | ||
| 7 | 16 | 49.55 | ||
| 8 | 14 | 48.82 | ||
| 8 | 8 | 42.74 | ||
| 8 | 22 | NS |