| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 19 | 41.72 | ||
| 2 | 4 | 32.68 | ||
| 2 | 21 | 45.98 | ||
| 2 | 11 | 37.95 | ||
| 3 | 1 | 31.22 | ||
| 3 | 8 | 34.45 | ||
| 3 | 18 | 41.52 | ||
| 3 | 20 | 43.09 | ||
| 4 | 2 | 31.25 | ||
| 4 | 12 | 38.03 | ||
| 4 | 16 | 39.71 | ||
| 4 | 22 | 1:02.39 | ||
| 5 | 3 | 31.74 | ||
| 5 | 10 | 37.28 | ||
| 5 | 17 | 39.82 | ||
| 5 | 5 | 33.18 | ||
| 6 | 9 | 36.81 | ||
| 6 | 6 | 33.59 | ||
| 6 | 13 | 38.76 | ||
| 6 | 18 | 41.52 | ||
| 7 | 23 | DQ | ||
| 7 | 7 | 34.39 | ||
| 7 | 15 | 39.23 | ||
| 7 | 14 | 38.88 |