| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 53.94 | ||
| 1 | 11 | 58.42 | ||
| 1 | 13 | 1:01.01 | ||
| 2 | 17 | DQ | ||
| 2 | 6 | 50.55 | ||
| 2 | 17 | NS | ||
| 3 | 12 | 58.64 | ||
| 3 | 17 | DQ | ||
| 3 | 1 | 38.18 | ||
| 4 | 17 | NS | ||
| 4 | 3 | 41.49 | ||
| 4 | 17 | DQ | ||
| 5 | 4 | 47.34 | ||
| 5 | 9 | 55.32 | ||
| 5 | 15 | 1:18.58 | ||
| 6 | 16 | 1:26.15 | ||
| 6 | 2 | 39.73 | ||
| 6 | 17 | NS | ||
| 7 | 5 | 48.09 | ||
| 7 | 14 | 1:03.63 | ||
| 7 | 7 | 53.44 | ||
| 8 | 17 | NS | ||
| 8 | 10 | 56.58 |