| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 46.84 | ||
| 2 | 5 | 45.76 (45.76) |
||
| 3 | 3 | 43.59 (43.59) |
||
| 3 | 10 | 57.90 (58.43) |
||
| 4 | 2 | 41.05 (41.05) |
||
| 4 | 9 | 53.36 (56.70) |
||
| 5 | 13 | DQ (1:03.71) |
||
| 5 | 1 | 40.00 (40.00) |
||
| 6 | 11 | 1:08.08 (1:08.08) |
||
| 6 | 4 | 43.66 (43.66) |
||
| 7 | 6 | 46.67 (46.97) |
||
| 7 | 12 | 1:19.24 (1:19.79) |
||
| 8 | 7 | 46.68 (46.68) |