| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 31 | 43.06 | ||
| 1 | 20 | 36.21 | ||
| 1 | 45 | 48.99 | ||
| 1 | 11 | 31.78 | ||
| 1 | 18 | 33.07 | ||
| 2 | 19 | 35.16 | ||
| 2 | 44 | 47.82 | ||
| 2 | 17 | 32.87 | ||
| 2 | 2 | 29.67 | ||
| 2 | 32 | 43.14 | ||
| 3 | 47 | NS | ||
| 3 | 16 | 32.82 | ||
| 3 | 40 | 45.90 | ||
| 3 | 36 | 45.04 | ||
| 3 | 21 | 37.31 | ||
| 4 | 34 | 44.37 | ||
| 4 | 35 | 44.53 | ||
| 4 | 22 | 37.70 | ||
| 4 | 9 | 31.46 | ||
| 4 | 3 | 30.07 | ||
| 5 | 4 | 30.82 | ||
| 5 | 29 | 41.16 | ||
| 5 | 26 | 38.85 | ||
| 5 | 47 | DQ | ||
| 5 | 6 | 31.15 | ||
| 6 | 24 | 37.84 | ||
| 6 | 47 | NS | ||
| 6 | 15 | 32.75 | ||
| 6 | 27 | 39.51 | ||
| 6 | 1 | 29.54 | ||
| 7 | 41 | 45.92 | ||
| 7 | 10 | 31.71 | ||
| 7 | 25 | 38.02 | ||
| 7 | 43 | 47.68 | ||
| 7 | 47 | NS | ||
| 8 | 37 | 45.27 | ||
| 8 | 28 | 39.79 | ||
| 8 | 30 | 41.28 | ||
| 8 | 12 | 31.81 | ||
| 8 | 7 | 31.32 | ||
| 9 | 23 | 37.75 | ||
| 9 | 42 | 46.64 | ||
| 9 | 39 | 45.80 | ||
| 9 | 13 | 32.36 | ||
| 9 | 5 | 31.12 | ||
| 10 | 8 | 31.45 | ||
| 10 | 38 | 45.41 | ||
| 10 | 46 | 49.51 | ||
| 10 | 14 | 32.53 | ||
| 10 | 33 | 43.26 |