| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 50.80 (24.56 50.80) |
||
| 2 | 7 | 52.32 (25.14 52.32) |
||
| 3 | 2 | 51.17 (24.83 51.17) |
||
| 4 | 4 | 51.89 (25.02 51.89) |
||
| 5 | 12 | NS (0. 0 0. 0) |
||
| 5 | 8 | 52.71 (25.17 52.71) |
||
| 5 | 9 | 52.79 (24.76 52.79) |
||
| 6 | 12 | DQ (36.18 1:17.21) |
||
| 6 | 3 | 51.46 (24.83 51.46) |
||
| 7 | 11 | 1:13.55 (35.03 1:13.55) |
||
| 7 | 6 | 52.26 (24.97 52.26) |
||
| 8 | 10 | 1:09.26 (32.14 1:09.26) |
||
| 8 | 5 | 52.05 (25.30 52.05) |