| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 47.63 | ||
| 1 | 5 | 35.59 | ||
| 2 | 2 | 34.04 | ||
| 2 | 15 | 39.81 | ||
| 2 | 26 | DQ | ||
| 2 | 23 | 44.79 | ||
| 3 | 7 | 36.60 | ||
| 3 | 20 | 42.28 | ||
| 3 | 8 | 36.73 | ||
| 3 | 4 | 34.66 | ||
| 4 | 3 | 34.09 | ||
| 4 | 26 | NS | ||
| 4 | 11 | 37.27 | ||
| 4 | 9 | 36.95 | ||
| 5 | 13 | 38.64 | ||
| 5 | 6 | 36.35 | ||
| 5 | 26 | NS | ||
| 5 | 1 | 34.02 | ||
| 6 | 17 | 40.65 | ||
| 6 | 21 | 42.74 | ||
| 6 | 16 | 40.48 | ||
| 6 | 10 | 37.10 | ||
| 7 | 12 | 38.44 | ||
| 7 | 25 | 51.94 | ||
| 7 | 14 | 39.79 | ||
| 7 | 19 | 41.15 | ||
| 8 | 18 | 40.80 | ||
| 8 | 22 | 43.94 |