| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 54.28 (26.88 54.28) |
||
| 2 | 5 | 54.15 (26.08 54.15) |
||
| 3 | 7 | 55.02 (25.99 55.02) |
||
| 4 | 4 | 53.84 (25.78 53.84) |
||
| 5 | 9 | NS (0. 0 0. 0) |
||
| 6 | 1 | 52.35 (25.74 52.35) |
||
| 7 | 3 | 53.28 (25.69 53.28) |
||
| 8 | 2 | 52.47 (25.59 52.47) |
||
| 10 | 8 | 55.61 (26.37 55.61) |