| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 37.73 | ||
| 2 | 14 | 52.13 | ||
| 2 | 21 | DQ | ||
| 3 | 16 | 55.85 | ||
| 3 | 17 | 55.95 | ||
| 3 | 1 | 34.59 | ||
| 3 | 4 | 36.32 | ||
| 4 | 3 | 35.30 | ||
| 4 | 13 | 51.88 | ||
| 4 | 19 | 1:11.20 | ||
| 4 | 2 | 35.01 | ||
| 5 | 20 | 1:26.61 | ||
| 5 | 5 | 36.68 | ||
| 5 | 12 | 46.96 | ||
| 5 | 7 | 38.62 | ||
| 6 | 15 | 52.90 | ||
| 6 | 18 | 1:02.95 | ||
| 6 | 9 | 40.97 | ||
| 7 | 11 | 44.71 | ||
| 7 | 8 | 39.63 | ||
| 8 | 10 | 41.41 |