| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 44.44 | ||
| 1 | 8 | 32.03 | ||
| 1 | 24 | NS | ||
| 2 | 21 | 45.57 | ||
| 2 | 4 | 30.95 | ||
| 2 | 11 | 33.37 | ||
| 3 | 20 | 44.88 | ||
| 3 | 10 | 32.62 | ||
| 3 | 2 | 29.90 | ||
| 4 | 9 | 32.34 | ||
| 4 | 16 | 42.09 | ||
| 4 | 1 | 29.18 | ||
| 5 | 13 | 33.84 | ||
| 5 | 22 | 45.66 | ||
| 5 | 5 | 31.26 | ||
| 6 | 19 | 44.45 | ||
| 6 | 3 | 30.57 | ||
| 6 | 14 | 34.28 | ||
| 7 | 17 | 42.86 | ||
| 7 | 6 | 31.41 | ||
| 7 | 12 | 33.68 | ||
| 8 | 7 | 31.78 | ||
| 8 | 23 | 46.37 | ||
| 8 | 15 | 35.09 |