Simplify the following text for a Grade 7 native English-speaking person.
Original: Martini also recorded the team 's only front row start : 2nd at the 1990 United States Grand Prix and led a lap during a heroic performance in the 1989 Portuguese Grand Prix .
Simplified: Martini also recorded the team 's only front row start , 2nd at the United States Grand Prix . Martini led a lap in the Portuguese Grand Prix .