| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 45.52 | ||
| 1 | 9 | 39.32 | ||
| 1 | 21 | 51.24 | ||
| 2 | 18 | 49.26 | ||
| 2 | 6 | 36.69 | ||
| 2 | 13 | 42.09 | ||
| 3 | 12 | 40.83 | ||
| 3 | 3 | 35.52 | ||
| 3 | 17 | 46.22 | ||
| 4 | 24 | 52.35 | ||
| 4 | 5 | 36.51 | ||
| 4 | 14 | 43.53 | ||
| 5 | 2 | 35.48 | ||
| 5 | 11 | 40.27 | ||
| 5 | 19 | 49.33 | ||
| 6 | 1 | 35.27 | ||
| 6 | 8 | 38.91 | ||
| 6 | 20 | 51.17 | ||
| 7 | 10 | 40.00 | ||
| 7 | 22 | 52.07 | ||
| 7 | 4 | 35.81 | ||
| 8 | 7 | 37.75 | ||
| 8 | 23 | 52.11 | ||
| 8 | 15 | 43.66 |