| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 1:00.19 | ||
| 1 | 12 | 47.73 | ||
| 1 | 1 | 33.93 | ||
| 1 | 4 | 37.79 | ||
| 2 | 3 | 34.64 | ||
| 2 | 5 | 38.88 | ||
| 2 | 14 | 51.96 | ||
| 2 | 2 | 33.96 | ||
| 3 | 7 | 39.40 | ||
| 3 | 16 | 53.58 | ||
| 4 | 15 | 52.57 | ||
| 4 | 8 | 41.99 | ||
| 5 | 10 | 44.72 | ||
| 5 | 21 | NS | ||
| 6 | 21 | DQ | ||
| 6 | 6 | 39.24 | ||
| 7 | 18 | 56.06 | ||
| 7 | 9 | 43.07 | ||
| 8 | 19 | 58.12 | ||
| 8 | 13 | 49.70 | ||
| 9 | 17 | 54.32 | ||
| 9 | 11 | 47.46 |