| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 39.18 | ||
| 1 | 7 | 40.95 | ||
| 1 | 18 | 47.71 | ||
| 2 | 19 | 47.83 | ||
| 2 | 15 | 45.23 | ||
| 2 | 1 | 34.29 | ||
| 3 | 4 | 38.39 | ||
| 3 | 9 | 43.26 | ||
| 3 | 17 | 47.24 | ||
| 4 | 13 | 43.58 | ||
| 4 | 3 | 37.95 | ||
| 4 | 8 | 41.27 | ||
| 5 | 16 | 47.19 | ||
| 5 | 23 | DQ | ||
| 5 | 2 | 36.09 | ||
| 6 | 22 | 52.03 | ||
| 6 | 14 | 44.51 | ||
| 6 | 5 | 38.82 | ||
| 7 | 12 | 43.53 | ||
| 7 | 20 | 49.50 | ||
| 7 | 11 | 43.40 | ||
| 8 | 21 | 51.88 | ||
| 8 | 10 | 43.33 | ||
| 8 | 23 | NS |