| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 1:06.04 | ||
| 1 | 20 | NS | ||
| 1 | 17 | 58.40 | ||
| 2 | 18 | 1:01.81 | ||
| 2 | 1 | 41.47 | ||
| 2 | 20 | NS | ||
| 3 | 20 | DQ | ||
| 3 | 4 | 42.00 | ||
| 3 | 13 | 52.27 | ||
| 4 | 12 | 51.00 | ||
| 4 | 7 | 45.19 | ||
| 4 | 3 | 41.77 | ||
| 5 | 5 | 43.73 | ||
| 5 | 11 | 50.28 | ||
| 5 | 14 | 52.35 | ||
| 6 | 20 | DQ | ||
| 6 | 15 | 53.41 | ||
| 6 | 6 | 45.17 | ||
| 7 | 2 | 41.51 | ||
| 7 | 10 | 49.97 | ||
| 7 | 20 | DQ | ||
| 8 | 8 | 46.36 | ||
| 8 | 16 | 58.23 | ||
| 8 | 9 | 48.81 |