| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | DQ | ||
| 1 | 14 | 55.74 | ||
| 1 | 18 | 1:00.16 | ||
| 1 | 19 | 1:01.81 | ||
| 2 | 16 | 57.26 | ||
| 2 | 9 | 48.17 | ||
| 2 | 8 | 47.51 | ||
| 2 | 10 | 51.95 | ||
| 3 | 12 | 54.36 | ||
| 3 | 5 | 47.33 | ||
| 3 | 4 | 46.20 | ||
| 3 | 2 | 43.24 | ||
| 4 | 17 | 57.92 | ||
| 4 | 7 | 47.50 | ||
| 4 | 6 | 47.36 | ||
| 4 | 20 | 1:03.56 | ||
| 5 | 1 | 41.21 | ||
| 5 | 3 | 45.96 | ||
| 5 | 21 | DQ | ||
| 5 | 21 | DQ | ||
| 6 | 21 | DQ | ||
| 6 | 13 | 54.48 | ||
| 6 | 11 | 54.25 | ||
| 6 | 15 | 56.78 |