| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 39.79 | ||
| 1 | 16 | 51.38 | ||
| 1 | 12 | 46.38 | ||
| 2 | 17 | 51.85 | ||
| 2 | 5 | 38.88 | ||
| 2 | 9 | 43.36 | ||
| 3 | 7 | 40.93 | ||
| 3 | 20 | 54.28 | ||
| 3 | 14 | 47.24 | ||
| 4 | 3 | 38.08 | ||
| 4 | 2 | 36.61 | ||
| 4 | 21 | 56.00 | ||
| 5 | 22 | DQ | ||
| 5 | 1 | 36.44 | ||
| 5 | 4 | 38.69 | ||
| 6 | 8 | 41.12 | ||
| 6 | 11 | 45.73 | ||
| 6 | 18 | 51.86 | ||
| 7 | 19 | 52.56 | ||
| 7 | 22 | NS | ||
| 7 | 15 | 47.87 | ||
| 8 | 13 | 47.03 | ||
| 8 | 22 | NS | ||
| 8 | 10 | 45.09 |