BBC Sport’s chief F1 writer Andrew Benson has branded Logan Sargeant of Williams as ‘irrelevant’ in masking Alpine’s ‘dark times’ in qualifying for the Saudi Arabian GP. The 23-year-old posted the slowest time of the day at the Jeddah Corniche Circuit on Friday evening with a 1:29.526. Only Zhou Guanyu finished Q1 behind Sargeant on the leaderboard after the Sauber ace failed to complete any laps as mechanical issues blighted his session. Sargeant’s time ensured Alpine did not have the slowest lap of the day with Esteban Ocon in P17 and Pierre Gasly taking P18. A mere 0.051 seconds split the t…