| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 35.53 | ||
| 1 | 12 | 41.84 | ||
| 1 | 24 | 53.70 | ||
| 2 | 25 | 54.33 | ||
| 2 | 3 | 34.19 | ||
| 2 | 27 | NS | ||
| 3 | 22 | 52.45 | ||
| 3 | 27 | NS | ||
| 3 | 15 | 43.05 | ||
| 4 | 18 | 48.31 | ||
| 4 | 5 | 34.44 | ||
| 4 | 8 | 35.02 | ||
| 5 | 1 | 33.99 | ||
| 5 | 20 | 49.52 | ||
| 5 | 16 | 44.46 | ||
| 6 | 2 | 34.12 | ||
| 6 | 17 | 45.20 | ||
| 6 | 19 | 49.42 | ||
| 7 | 27 | NS | ||
| 7 | 23 | 53.30 | ||
| 7 | 10 | 39.45 | ||
| 8 | 11 | 40.48 | ||
| 8 | 21 | 51.80 | ||
| 8 | 6 | 34.45 | ||
| 9 | 4 | 34.32 | ||
| 9 | 27 | DQ | ||
| 9 | 13 | 42.13 | ||
| 10 | 7 | 35.01 | ||
| 10 | 26 | 56.12 | ||
| 10 | 14 | 42.99 |