| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 40.86 | ||
| 1 | 16 | 1:01.04 | ||
| 2 | 19 | DQ | ||
| 2 | 11 | 53.43 | ||
| 3 | 19 | NS | ||
| 3 | 12 | 54.05 | ||
| 3 | 13 | 54.93 | ||
| 4 | 18 | 1:10.31 | ||
| 4 | 6 | 50.19 | ||
| 4 | 19 | DQ | ||
| 5 | 4 | 46.81 | ||
| 5 | 9 | 51.84 | ||
| 5 | 3 | 44.80 | ||
| 6 | 17 | 1:06.09 | ||
| 6 | 14 | 55.17 | ||
| 6 | 19 | NS | ||
| 7 | 10 | 52.30 | ||
| 7 | 19 | DQ | ||
| 7 | 7 | 51.23 | ||
| 8 | 5 | 49.94 | ||
| 8 | 8 | 51.27 | ||
| 8 | 15 | 58.36 | ||
| 9 | 19 | NS | ||
| 9 | 1 | 39.94 |