| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 10 | 52.48 | ||
| 1 | 16 | 1:05.07 | ||
| 2 | 12 | 54.61 | ||
| 2 | 3 | 45.22 | ||
| 2 | 15 | 59.70 | ||
| 3 | 19 | NS | ||
| 3 | 19 | NS | ||
| 3 | 13 | 55.80 | ||
| 4 | 9 | 51.30 | ||
| 4 | 4 | 45.42 | ||
| 4 | 7 | 50.81 | ||
| 5 | 5 | 48.21 | ||
| 5 | 11 | 53.91 | ||
| 5 | 18 | 1:05.87 | ||
| 6 | 17 | 1:05.36 | ||
| 6 | 14 | 57.62 | ||
| 6 | 1 | 43.47 | ||
| 7 | 8 | 50.94 | ||
| 7 | 6 | 49.56 | ||
| 7 | 19 | NS | ||
| 8 | 19 | DQ | ||
| 8 | 2 | 43.99 |