Table:
text: 1971 Spanish Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
Emerson Fittipaldi Lotus - Ford 54 Suspension 14
Henri Pescarolo March - Ford 53 Engine 11
Mario Andretti Ferrari 50 Engine 8
Alex Soler-Roig March - Ford 46 Fuel Pump 20
Andrea de Adamich March - Alfa Romeo 26 Transmission 18
Ronnie Peterson March - Ford 24 Ignition 13
Clay Regazzoni Ferrari 13 Engine 2
Rolf Stommelen Surtees - Ford 9 Fuel Pressure 19
Jo Siffert BRM 5 Gearbox 15
Graham Hill Brabham - Ford 5 Steering 10

text: 1971 Spanish Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
Jackie Stewart Tyrrell - Ford 75 1:49:03.4 4
Jacky Ickx Ferrari 75 + 3.4 1
Chris Amon Matra 75 + 58.1 3
Pedro Rodríguez BRM 75 + 1:17.9 5
Denny Hulme McLaren - Ford 75 + 1:27.0 9
Jean-Pierre Beltoise Matra 74 +1 Lap 6
François Cevert Tyrrell - Ford 74 +1 Lap 12
Peter Gethin McLaren - Ford 73 +2 Laps 7
Tim Schenken Brabham - Ford 72 +3 Laps 21
Howden Ganley BRM 71 +4 Laps 17
John Surtees Surtees - Ford 67 +8 Laps 22
Reine Wisell Lotus - Ford 58 Not Classified 16

Question: What is the time/retirement for Ronnie Peterson with less than 75 laps and an under 15 grid from the 1971 Spanish Grand Prix?