| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 52.61 | ||
| 1 | 6 | 35.16 | ||
| 2 | 5 | 32.36 | ||
| 2 | 15 | 43.83 | ||
| 2 | 23 | 54.39 | ||
| 2 | 22 | 53.68 | ||
| 3 | 4 | 31.40 | ||
| 3 | 11 | 40.69 | ||
| 3 | 9 | 39.05 | ||
| 3 | 18 | 48.55 | ||
| 4 | 12 | 41.64 | ||
| 4 | 10 | 39.79 | ||
| 4 | 1 | 27.99 | ||
| 4 | 8 | 37.88 | ||
| 5 | 3 | 29.34 | ||
| 5 | 25 | NS | ||
| 5 | 14 | 43.06 | ||
| 5 | 17 | 46.43 | ||
| 6 | 2 | 28.94 | ||
| 6 | 24 | 54.57 | ||
| 6 | 16 | 46.00 | ||
| 6 | 13 | 41.74 | ||
| 7 | 19 | 49.98 | ||
| 7 | 20 | 51.57 | ||
| 7 | 7 | 35.19 |