| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 53.99 | ||
| 1 | 10 | 31.51 | ||
| 1 | 14 | 33.31 | ||
| 2 | 12 | 33.03 | ||
| 2 | 5 | 30.42 | ||
| 2 | 22 | 1:03.02 | ||
| 3 | 19 | 47.71 | ||
| 3 | 4 | 30.16 | ||
| 3 | 11 | 32.10 | ||
| 4 | 9 | 31.43 | ||
| 4 | 17 | 45.44 | ||
| 4 | 1 | 27.60 | ||
| 5 | 6 | 30.65 | ||
| 5 | 3 | 29.93 | ||
| 5 | 18 | 45.70 | ||
| 6 | 15 | 33.41 | ||
| 6 | 2 | 28.64 | ||
| 6 | 23 | DQ | ||
| 7 | 13 | 33.23 | ||
| 7 | 20 | 49.70 | ||
| 7 | 8 | 31.20 | ||
| 8 | 7 | 30.83 | ||
| 8 | 16 | 34.87 |