| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 44.98 | ||
| 1 | 19 | 39.76 | ||
| 1 | 32 | NS | ||
| 1 | 30 | 51.48 | ||
| 1 | 9 | 33.44 | ||
| 2 | 27 | 49.17 | ||
| 2 | 20 | 40.75 | ||
| 2 | 16 | 37.63 | ||
| 2 | 12 | 34.44 | ||
| 2 | 4 | 30.66 | ||
| 3 | 1 | 28.40 | ||
| 3 | 29 | 51.09 | ||
| 3 | 28 | 50.02 | ||
| 3 | 32 | NS | ||
| 3 | 32 | NS | ||
| 4 | 15 | 36.84 | ||
| 4 | 32 | NS | ||
| 4 | 21 | 41.94 | ||
| 4 | 11 | 34.29 | ||
| 4 | 22 | 42.96 | ||
| 5 | 32 | NS | ||
| 5 | 26 | 48.87 | ||
| 5 | 17 | 38.40 | ||
| 5 | 2 | 29.53 | ||
| 5 | 10 | 34.20 | ||
| 6 | 3 | 30.16 | ||
| 6 | 18 | 38.73 | ||
| 6 | 13 | 34.63 | ||
| 6 | 25 | 45.89 | ||
| 6 | 23 | 44.17 | ||
| 7 | 8 | 33.00 | ||
| 7 | 14 | 36.58 | ||
| 7 | 31 | 54.86 | ||
| 7 | 5 | 31.39 | ||
| 7 | 32 | NS | ||
| 8 | 32 | NS | ||
| 8 | 32 | NS | ||
| 8 | 6 | 31.72 | ||
| 8 | 7 | 32.22 |