Due to the number of teams taking part in the
1991 Formula One season, Jordan had to complete pre-qualifying at the start of each race weekend in order to be allowed entry into qualifying proper. A total of eight cars were entered for pre-qualifying, with the four fastest continuing onto qualifying. Engine failure ended Gachot's race on lap 75 and he was classified tenth, having run as high as seventh at one stage of the race. driving the 191 at
Jordan's first F1 race, the
1991 United States Grand Prix. Both drivers made the grid comfortably at the following
Brazilian Grand Prix, Gachot in tenth and de Cesaris in 13th. Gachot was again not running at the finish but had completed enough laps to be classified in 13th while de Cesaris retired, having had an accident. Both drivers retired from the
San Marino Grand Prix but at the next race, in
Montreal, de Cesaris scored the team's best finish of the season, with a fourth place. He was followed home by the fifth-placed Gachot, earning Jordan its first points of the year. At the following race in
Mexico City, de Cesaris again finished fourth, having qualified in 11th place. Gachot started from 20th on the grid but had worked his way up to fifth place when he spun off the circuit. He also retired from the next race, the
French Grand Prix, spinning out on the first lap having qualified 19th. De Cesaris, from 13th on the grid, went on to finish sixth in the race, adding another point to Jordan's total. Prior to the next race in
Italy, a legal wrangle between
Benetton and Jordan developed, with Schumacher signing for Benetton, a team with which he would later win his first two Drivers Championships and a Constructors Championship. This sent Moreno packing from Benetton and Jordan signed him up as a replacement. Moreno did two races, in Italy and
Portugal, achieving little, before Jordan handed a novice, Zanardi, his debut in the final three races. He completed a pair of ninth-place finishes intervened with a retirement. ==Summary and legacy==