The Dane Anders Thomsen took his first World Cup victory after leading from start to finish in the final.
Second was Martin Vaculik, Slovakia while home favorite Bartosz Zmarzlik finished third.
A heavy downpour delayed the start of the race and the track became difficult to ride.
Several of the drivers, including Lindgren, felt that the track needed to be better prepared after the rain.
But the race management chose to drive on.
Lindgren ended up crooked directly with his bikes.
- The first bike died in the test start, the second vibrated strongly so I could not ride it.
I then tried the third bike but it went too slow.
So I went back to the first bike again, explained a very disappointed Lindgren in the TV broadcast.
Zmarzlik tops the summary clearly.
The Pole is 18 points ahead of Leon Madsen, Denmark.