| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 32.46 | ||
| 1 | 18 | 38.49 | ||
| 1 | 30 | 56.95 | ||
| 1 | 14 | 34.40 | ||
| 2 | 28 | 54.05 | ||
| 2 | 7 | 31.87 | ||
| 2 | 19 | 38.67 | ||
| 2 | 31 | DQ | ||
| 3 | 3 | 30.99 | ||
| 3 | 12 | 32.82 | ||
| 3 | 27 | 53.70 | ||
| 3 | 20 | 41.57 | ||
| 4 | 10 | 32.52 | ||
| 4 | 21 | 42.28 | ||
| 4 | 4 | 31.00 | ||
| 4 | 25 | 51.32 | ||
| 5 | 17 | 38.35 | ||
| 5 | 8 | 32.08 | ||
| 5 | 2 | 30.97 | ||
| 5 | 22 | 46.26 | ||
| 6 | 5 | 31.30 | ||
| 6 | 6 | 31.79 | ||
| 6 | 23 | 46.42 | ||
| 6 | 24 | 47.65 | ||
| 7 | 15 | 34.49 | ||
| 7 | 16 | 36.85 | ||
| 7 | 26 | 53.04 | ||
| 7 | 1 | 29.18 | ||
| 8 | 11 | 32.64 | ||
| 8 | 29 | 56.62 | ||
| 8 | 13 | 32.91 |