grammar - Change "The boys kicked the ball through the window" into passive voice

I was wondering which one would feel more natural.

1. The ball was kicked through the window by the boys.


2. The ball was kicked by the boys through the window.

Personally I feel "kicked" should be followed immediately by "the boys". But I'm not a native English speaker, so I would like your opinion.

Also, it said in the direction that it's not always necessary to include who carried out the action. Should I include it here?
Thank you.