| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 48.25 | ||
| 1 | 13 | 41.25 | ||
| 1 | 8 | 34.39 | ||
| 2 | 5 | 33.13 | ||
| 2 | 15 | 42.21 | ||
| 2 | 18 | 43.06 | ||
| 3 | 23 | NS | ||
| 3 | 17 | 42.83 | ||
| 3 | 6 | 33.36 | ||
| 4 | 9 | 38.84 | ||
| 4 | 10 | 39.71 | ||
| 4 | 1 | 31.12 | ||
| 5 | 3 | 31.68 | ||
| 5 | 14 | 42.03 | ||
| 5 | 21 | 45.95 | ||
| 6 | 16 | 42.60 | ||
| 6 | 23 | NS | ||
| 6 | 4 | 32.65 | ||
| 7 | 20 | 44.25 | ||
| 7 | 11 | 39.97 | ||
| 7 | 2 | 31.63 | ||
| 8 | 19 | 44.24 | ||
| 8 | 12 | 40.70 | ||
| 8 | 7 | 33.46 |