| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 57.56 | ||
| 1 | 4 | 38.24 | ||
| 1 | 18 | 48.27 | ||
| 2 | 3 | 37.54 | ||
| 2 | 14 | 44.63 | ||
| 2 | 9 | 42.46 | ||
| 3 | 17 | 47.74 | ||
| 3 | 1 | 35.51 | ||
| 3 | 15 | 44.72 | ||
| 4 | 12 | 43.94 | ||
| 4 | 6 | 38.67 | ||
| 4 | 19 | 48.73 | ||
| 5 | 11 | 43.36 | ||
| 5 | 2 | 37.47 | ||
| 5 | 20 | 49.43 | ||
| 6 | 13 | 44.09 | ||
| 6 | 24 | NS | ||
| 6 | 16 | 47.41 | ||
| 7 | 7 | 39.38 | ||
| 7 | 22 | 54.66 | ||
| 7 | 8 | 39.60 | ||
| 8 | 10 | 43.01 | ||
| 8 | 5 | 38.54 | ||
| 8 | 21 | 50.72 |