| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 53.96 (25.93 53.96) |
||
| 2 | 1 | 51.29 (24.29 51.29) |
||
| 3 | 2 | 52.74 (25.18 52.74) |
||
| 4 | 7 | 55.92 (26.52 55.92) |
||
| 5 | 3 | 52.78 (25.47 52.78) |
||
| 6 | 10 | DQ (0. 0 0. 0) |
||
| 7 | 5 | 53.54 (24.94 53.54) |
||
| 8 | 4 | 53.16 (25.45 53.16) |
||
| 9 | 9 | 56.49 (26.98 56.49) |
||
| 10 | 8 | 56.32 (26.95 56.32) |