| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 42.24 | ||
| 1 | 20 | 48.76 | ||
| 1 | 7 | 33.33 | ||
| 2 | 21 | 52.30 | ||
| 2 | 22 | NS | ||
| 2 | 4 | 31.61 | ||
| 3 | 11 | 40.37 | ||
| 3 | 5 | 31.64 | ||
| 3 | 17 | 42.69 | ||
| 4 | 13 | 41.17 | ||
| 4 | 9 | 37.70 | ||
| 4 | 1 | 30.55 | ||
| 5 | 2 | 30.74 | ||
| 5 | 12 | 41.07 | ||
| 5 | 10 | 38.56 | ||
| 6 | 22 | NS | ||
| 6 | 3 | 31.19 | ||
| 6 | 15 | 42.14 | ||
| 7 | 6 | 33.15 | ||
| 7 | 19 | 48.68 | ||
| 7 | 14 | 41.31 | ||
| 8 | 22 | NS | ||
| 8 | 8 | 35.29 | ||
| 8 | 18 | 46.05 |