Second time the engines roared over Holbk Stadium: In the first heat the Swedish rider Gosta Zanderholm improved the track record for 4 laps with standing start to 1,20,3 minute, while Leif Bech fell and injured his leg.

Please remove spaces between words.
SecondtimetheenginesroaredoverHolbkStadium:InthefirstheattheSwedishriderGostaZanderholmimprovedthetrackrecordfor4lapswithstandingstartto1,20,3minute,whileLeifBechfellandinjuredhisleg.