| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 36.24 | ||
| 1 | 28 | 52.24 | ||
| 1 | 31 | 55.57 | ||
| 1 | 13 | 41.92 | ||
| 2 | 10 | 40.59 | ||
| 2 | 25 | 49.60 | ||
| 2 | 1 | 33.86 | ||
| 2 | 16 | 42.90 | ||
| 3 | 30 | 53.11 | ||
| 3 | 9 | 40.02 | ||
| 3 | 20 | 44.67 | ||
| 3 | 2 | 34.13 | ||
| 4 | 15 | 42.53 | ||
| 4 | 19 | 44.47 | ||
| 4 | 8 | 39.94 | ||
| 4 | 12 | 40.88 | ||
| 5 | 5 | 36.35 | ||
| 5 | 11 | 40.78 | ||
| 5 | 22 | 45.08 | ||
| 5 | 17 | 43.15 | ||
| 6 | 24 | 48.92 | ||
| 6 | 14 | 42.49 | ||
| 6 | 27 | 51.04 | ||
| 6 | 6 | 36.88 | ||
| 7 | 18 | 43.90 | ||
| 7 | 29 | 53.00 | ||
| 7 | 7 | 37.18 | ||
| 7 | 26 | 49.96 | ||
| 8 | 21 | 44.82 | ||
| 8 | 3 | 34.93 | ||
| 8 | 23 | 48.35 | ||
| 8 | 32 | DQ |