| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 34.71 | ||
| 1 | 20 | 48.55 | ||
| 1 | 18 | 45.30 | ||
| 2 | 5 | 35.76 | ||
| 2 | 10 | 39.65 | ||
| 2 | 23 | 54.23 | ||
| 3 | 6 | 36.30 | ||
| 3 | 14 | 42.87 | ||
| 3 | 11 | 41.01 | ||
| 4 | 1 | 34.14 | ||
| 4 | 12 | 41.42 | ||
| 4 | 9 | 38.08 | ||
| 5 | 21 | 49.41 | ||
| 5 | 2 | 34.67 | ||
| 5 | 13 | 42.61 | ||
| 6 | 4 | 35.21 | ||
| 6 | 15 | 43.27 | ||
| 6 | 24 | DQ | ||
| 7 | 8 | 37.52 | ||
| 7 | 19 | 46.24 | ||
| 7 | 16 | 43.28 | ||
| 8 | 22 | 50.90 | ||
| 8 | 17 | 44.13 | ||
| 8 | 7 | 36.81 |