| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 55.15 (27.21 55.15) |
||
| 2 | 10 | 55.29 (26.71 55.29) |
||
| 3 | 5 | 53.62 (25.91 53.62) |
||
| 3 | 3 | 51.70 (24.80 51.70) |
||
| 4 | 7 | 54.93 (26.87 54.93) |
||
| 4 | 1 | 49.69 (24.37 49.69) |
||
| 5 | 4 | 53.37 (25.85 53.37) |
||
| 5 | 2 | 50.60 (24.19 50.60) |
||
| 6 | 6 | 54.37 (26.29 54.37) |
||
| 7 | 8 | 55.07 (26.45 55.07) |