| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 57.23 | ||
| 1 | 15 | 47.38 | ||
| 1 | 11 | 41.79 | ||
| 2 | 18 | 52.54 | ||
| 2 | 22 | NS | ||
| 2 | 4 | 38.34 | ||
| 3 | 22 | DQ | ||
| 3 | 1 | 31.80 | ||
| 3 | 8 | 39.70 | ||
| 4 | 9 | 40.08 | ||
| 4 | 2 | 35.51 | ||
| 4 | 17 | 50.99 | ||
| 5 | 22 | NS | ||
| 5 | 6 | 39.14 | ||
| 5 | 10 | 41.53 | ||
| 6 | 16 | 49.62 | ||
| 6 | 3 | 37.58 | ||
| 6 | 14 | 45.99 | ||
| 7 | 13 | 45.37 | ||
| 7 | 19 | 53.13 | ||
| 7 | 7 | 39.67 | ||
| 8 | 21 | 1:00.96 | ||
| 8 | 12 | 43.34 | ||
| 8 | 5 | 38.87 |