| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 45.05 | ||
| 1 | 24 | 46.28 | ||
| 1 | 7 | 34.50 | ||
| 2 | 6 | 33.46 | ||
| 2 | 19 | 43.33 | ||
| 2 | 21 | 44.75 | ||
| 3 | 20 | 43.85 | ||
| 3 | 15 | 40.12 | ||
| 3 | 2 | 31.64 | ||
| 4 | 16 | 41.64 | ||
| 4 | 13 | 39.23 | ||
| 4 | 1 | 31.48 | ||
| 5 | 11 | 37.53 | ||
| 5 | 10 | 36.85 | ||
| 5 | 3 | 32.27 | ||
| 6 | 12 | 38.16 | ||
| 6 | 4 | 32.58 | ||
| 6 | 9 | 35.90 | ||
| 7 | 5 | 32.82 | ||
| 7 | 17 | 42.60 | ||
| 7 | 18 | 42.97 | ||
| 8 | 14 | 40.07 | ||
| 8 | 25 | 47.08 | ||
| 8 | 29 | NS | ||
| 9 | 29 | NS | ||
| 9 | 26 | 47.10 | ||
| 9 | 28 | 51.18 | ||
| 10 | 22 | 45.02 | ||
| 10 | 8 | 35.56 | ||
| 10 | 27 | 51.11 |