| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 54.52 | ||
| 1 | 5 | 36.49 | ||
| 1 | 9 | 41.68 | ||
| 2 | 15 | 47.17 | ||
| 2 | 3 | 35.01 | ||
| 2 | 13 | 44.27 | ||
| 3 | 2 | 33.69 | ||
| 3 | 17 | 48.43 | ||
| 3 | 10 | 42.23 | ||
| 4 | 12 | 42.84 | ||
| 4 | 1 | 30.22 | ||
| 4 | 21 | NS | ||
| 5 | 11 | 42.81 | ||
| 5 | 18 | 49.80 | ||
| 5 | 21 | NS | ||
| 6 | 21 | NS | ||
| 6 | 4 | 35.53 | ||
| 6 | 14 | 46.66 | ||
| 7 | 7 | 38.93 | ||
| 7 | 19 | 51.23 | ||
| 7 | 6 | 37.32 | ||
| 8 | 8 | 41.29 | ||
| 8 | 16 | 48.35 | ||
| 8 | 2 | 33.69 |