| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | NS | ||
| 1 | 15 | 56.97 | ||
| 1 | 6 | 43.22 | ||
| 2 | 4 | 41.96 | ||
| 2 | 19 | DQ | ||
| 2 | 18 | 1:02.50 | ||
| 3 | 14 | 54.31 | ||
| 3 | 3 | 41.15 | ||
| 3 | 10 | 49.54 | ||
| 4 | 9 | 49.19 | ||
| 4 | 2 | 40.41 | ||
| 4 | 8 | 48.53 | ||
| 5 | 19 | DQ | ||
| 5 | 11 | 50.29 | ||
| 5 | 1 | 40.40 | ||
| 6 | 19 | DQ | ||
| 6 | 12 | 51.84 | ||
| 6 | 17 | 1:00.72 | ||
| 7 | 16 | 57.52 | ||
| 7 | 19 | NS | ||
| 7 | 7 | 43.27 | ||
| 8 | 5 | 42.67 | ||
| 8 | 13 | 53.24 | ||
| 8 | 19 | DQ |