| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 52.51 | ||
| 1 | 16 | 50.87 | ||
| 1 | 7 | 39.55 | ||
| 1 | 5 | 38.54 | ||
| 2 | 20 | 52.81 | ||
| 2 | 13 | 48.31 | ||
| 2 | 9 | 40.61 | ||
| 2 | 8 | 39.62 | ||
| 3 | 1 | 37.62 | ||
| 3 | 17 | 51.00 | ||
| 3 | 3 | 37.97 | ||
| 3 | 12 | 46.15 | ||
| 4 | 6 | 38.79 | ||
| 4 | 4 | 38.06 | ||
| 4 | 18 | 51.87 | ||
| 4 | 22 | 57.29 | ||
| 5 | 23 | NS | ||
| 5 | 2 | 37.75 | ||
| 5 | 10 | 41.24 | ||
| 5 | 15 | 50.14 | ||
| 6 | 11 | 41.36 | ||
| 6 | 14 | 49.80 | ||
| 6 | 23 | NS | ||
| 6 | 21 | 56.12 |