| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 29.57 | ||
| 2 | 18 | 42.85 | ||
| 2 | 17 | 40.36 | ||
| 2 | 11 | 30.16 | ||
| 3 | 10 | 29.71 | ||
| 3 | 3 | 27.61 | ||
| 3 | 14 | 35.66 | ||
| 3 | 20 | 49.68 | ||
| 4 | 21 | 51.96 | ||
| 4 | 15 | 35.92 | ||
| 4 | 1 | 26.24 | ||
| 4 | 7 | 28.66 | ||
| 5 | 13 | 35.23 | ||
| 5 | 2 | 27.51 | ||
| 5 | 22 | DNF | ||
| 5 | 5 | 28.15 | ||
| 6 | 6 | 28.38 | ||
| 6 | 16 | 38.97 | ||
| 6 | 4 | 28.01 | ||
| 7 | 19 | 44.81 | ||
| 7 | 8 | 29.38 | ||
| 8 | 12 | 32.52 |