| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 39.37 | ||
| 1 | 14 | 49.80 | ||
| 1 | 23 | 1:21.51 | ||
| 2 | 15 | 50.06 | ||
| 2 | 10 | 45.51 | ||
| 2 | 7 | 42.30 | ||
| 3 | 1 | 38.62 | ||
| 3 | 11 | 45.57 | ||
| 3 | 17 | 55.93 | ||
| 4 | 19 | 58.05 | ||
| 4 | 4 | 39.31 | ||
| 4 | 8 | 43.71 | ||
| 5 | 21 | 59.61 | ||
| 5 | 9 | 44.60 | ||
| 5 | 24 | NS | ||
| 6 | 18 | 57.79 | ||
| 6 | 6 | 39.40 | ||
| 6 | 13 | 49.39 | ||
| 7 | 3 | 39.26 | ||
| 7 | 22 | 1:02.38 | ||
| 7 | 12 | 47.20 | ||
| 8 | 2 | 39.25 | ||
| 8 | 16 | 50.80 | ||
| 8 | 20 | 58.99 |