| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 41.54 | ||
| 1 | 20 | 52.62 | ||
| 1 | 12 | 44.09 | ||
| 2 | 10 | 43.17 | ||
| 2 | 2 | 37.52 | ||
| 2 | 19 | 49.27 | ||
| 3 | 8 | 42.74 | ||
| 3 | 11 | 43.94 | ||
| 3 | 4 | 38.85 | ||
| 4 | 21 | NS | ||
| 4 | 16 | 45.91 | ||
| 4 | 3 | 38.64 | ||
| 5 | 14 | 45.24 | ||
| 5 | 21 | NS | ||
| 5 | 7 | 41.88 | ||
| 6 | 18 | 47.14 | ||
| 6 | 1 | 37.00 | ||
| 6 | 17 | 46.12 | ||
| 7 | 13 | 44.79 | ||
| 7 | 21 | DQ | ||
| 7 | 5 | 40.13 | ||
| 8 | 9 | 43.03 | ||
| 8 | 15 | 45.36 | ||
| 8 | 21 | DQ |