Mercedes' championship leader Kimi Antonelli topped first practice at Formula 1's Austrian Grand Prix, having a slight edge on team-mate George Russell at a toasty Red Bull Ring.<br>Russell led the opening running in Spielberg on mediums with a 1m10.407s and then 1m09.898s, ahead of team-mate Antonelli. The Italian teenager took over command with a 1m08.448s lap, but a better comparison came at ...<a class='more' href='https://www.motorsport.com/f1/news/f1-austrian-gp-fp1-report/10833508/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>