| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 36.39 | ||
| 1 | 22 | 51.92 | ||
| 1 | 27 | DQ | ||
| 2 | 6 | 39.74 | ||
| 2 | 17 | 49.20 | ||
| 2 | 19 | 49.52 | ||
| 3 | 25 | 56.50 | ||
| 3 | 4 | 37.49 | ||
| 3 | 11 | 45.67 | ||
| 3 | 24 | 52.52 | ||
| 4 | 8 | 41.50 | ||
| 4 | 5 | 37.69 | ||
| 4 | 10 | 43.44 | ||
| 4 | 21 | 50.94 | ||
| 5 | 13 | 47.29 | ||
| 5 | 18 | 49.47 | ||
| 5 | 14 | 47.91 | ||
| 5 | 2 | 36.15 | ||
| 6 | 1 | 32.90 | ||
| 6 | 23 | 52.43 | ||
| 6 | 12 | 46.80 | ||
| 6 | 7 | 40.61 | ||
| 7 | 20 | 50.78 | ||
| 7 | 16 | 49.14 | ||
| 7 | 9 | 42.19 | ||
| 8 | 26 | 57.82 | ||
| 8 | 15 | 48.98 | ||
| 8 | 27 | NS |