The 21-year-old New Zealander, in only his third race as stand-in for the injured Daniel Ricciardo, had a superb weekend in Singapore as he converted his first top-10 start into a ninth-place finish.In doing so, Lawson registered AlphaTauri’s best result of the season and lifted himself above the two drivers that previously occupied his seat in the championship.Lawson’s calm and collected run to P9 capped off his strongest and most complete F1 weekend yet, which included knocking reigning world champion Max Verstappen’s superior Red Bull out of Q3 with a stunning lap in qualifying. Even more impressive was the fact Lawson…