| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 41.93 | ||
| 1 | 2 | 42.62 | ||
| 1 | 17 | 59.23 | ||
| 2 | 12 | 52.24 | ||
| 2 | 20 | 1:11.36 | ||
| 2 | 11 | 51.98 | ||
| 3 | 18 | 1:03.42 | ||
| 3 | 14 | 54.69 | ||
| 3 | 23 | NS | ||
| 4 | 13 | 54.36 | ||
| 4 | 8 | 48.32 | ||
| 4 | 5 | 43.81 | ||
| 4 | 5 | 43.81 | ||
| 5 | 23 | DQ | ||
| 5 | 4 | 43.00 | ||
| 5 | 9 | 49.96 | ||
| 6 | 16 | 58.05 | ||
| 6 | 22 | 1:25.73 | ||
| 6 | 7 | 47.55 | ||
| 7 | 3 | 42.88 | ||
| 7 | 15 | 55.79 | ||
| 7 | 19 | 1:07.77 | ||
| 8 | 21 | 1:12.06 | ||
| 8 | 10 | 51.44 | ||
| 8 | 6 | 46.87 |