Evolution of Björn Wirdheim (Race comparison with teammates)
- Results are based on when Björn Wirdheim and teammate finish the race. (Ordered by date)
- +1 point for Björn Wirdheim for winning, -1 point for losses against teammate.
Evolution of Björn Wirdheim (Qualifying comparison with teammates)
- Results are based on when Björn Wirdheim and teammate have no technical problems in qualifying. (Ordered by date)
- +1 point for Björn Wirdheim for winning, -1 point for losses against teammate.