| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | NS | ||
| 1 | 8 | 54.10 | ||
| 1 | 18 | 1:06.01 | ||
| 2 | 10 | 55.44 | ||
| 2 | 20 | NS | ||
| 2 | 4 | 49.24 | ||
| 3 | 14 | 1:00.75 | ||
| 3 | 11 | 57.02 | ||
| 3 | 7 | 52.52 | ||
| 4 | 6 | 50.08 | ||
| 4 | 2 | 44.64 | ||
| 4 | 20 | NS | ||
| 5 | 15 | 1:01.96 | ||
| 5 | 5 | 49.69 | ||
| 5 | 3 | 48.44 | ||
| 6 | 9 | 54.32 | ||
| 6 | 16 | 1:05.28 | ||
| 6 | 1 | 43.17 | ||
| 7 | 20 | NS | ||
| 7 | 17 | 1:05.36 | ||
| 7 | 19 | 1:09.73 | ||
| 8 | 12 | 58.30 | ||
| 8 | 20 | DQ | ||
| 8 | 13 | 1:00.48 |