| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 18 | 1:03.88 | ||
| 1 | 11 | 55.18 | ||
| 2 | 13 | 56.81 | ||
| 2 | 4 | 45.84 | ||
| 2 | 15 | 59.57 | ||
| 3 | 17 | 1:03.06 | ||
| 3 | 2 | 44.68 | ||
| 3 | 8 | 48.39 | ||
| 4 | 16 | 1:02.97 | ||
| 4 | 5 | 47.51 | ||
| 4 | 9 | 53.45 | ||
| 5 | 19 | DQ | ||
| 5 | 19 | NS | ||
| 5 | 19 | NS | ||
| 6 | 3 | 45.74 | ||
| 6 | 7 | 47.83 | ||
| 6 | 19 | DQ | ||
| 7 | 10 | 55.15 | ||
| 7 | 19 | DQ | ||
| 7 | 12 | 55.37 | ||
| 8 | 1 | 40.23 | ||
| 8 | 14 | 59.36 | ||
| 8 | 6 | 47.74 |