| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 42.66 | ||
| 1 | 5 | 45.01 | ||
| 1 | 20 | 1:09.59 | ||
| 2 | 9 | 47.25 | ||
| 2 | 13 | 51.31 | ||
| 2 | 17 | 59.23 | ||
| 3 | 19 | 1:05.49 | ||
| 3 | 21 | NS | ||
| 3 | 6 | 46.24 | ||
| 4 | 14 | 52.36 | ||
| 4 | 1 | 42.15 | ||
| 4 | 21 | DQ | ||
| 5 | 21 | DQ | ||
| 5 | 21 | NS | ||
| 5 | 12 | 50.22 | ||
| 6 | 11 | 49.93 | ||
| 6 | 15 | 52.81 | ||
| 6 | 3 | 43.53 | ||
| 7 | 10 | 48.04 | ||
| 7 | 7 | 46.43 | ||
| 7 | 16 | 53.03 | ||
| 8 | 8 | 47.05 | ||
| 8 | 4 | 43.64 | ||
| 8 | 18 | 1:03.49 |