One second per lap separates a rookie finding his feet from a three-time champion on autopilot.
Everyone wanted to know how Isack Hadjar would fare alongside Max Verstappen in his first sprint as a Red Bull driver. Now we know: not well.
Verstappen crossed the line P5. Hadjar finished P9, a full second per lap slower across 19 laps of Miami heat. That's not a learning curve — that's a gulf.