| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 56.55 (56.55) |
||
| 1 | 9 | DQ (46.43) |
||
| 2 | 9 | DQ (1:10.11) |
||
| 2 | 3 | 43.05 (43.05) |
||
| 3 | 9 | DQ (1:03.66) |
||
| 3 | 2 | 39.23 (39.79) |
||
| 4 | 5 | 48.43 (52.56) |
||
| 4 | 1 | 34.38 (34.38) |
||
| 5 | 4 | 45.74 (50.01) |
||
| 5 | 9 | DQ (1:01.38) |
||
| 6 | 8 | 59.86 (59.86) |
||
| 6 | 6 | 52.91 (52.91) |