Table:
text: 2007 Dutch TT
125cc Classification
125cc Classification
Rider Manufacturer Laps Time_Retired Grid
Mattia Pasini Aprilia 22 38:58.171 1
Héctor Faubel Aprilia 22 +6.115 7
Gábor Talmácsi Aprilia 22 +6.146 6
Sergio Gadea Aprilia 22 +6.354 4
Simone Corsi Aprilia 22 +6.454 3
Tomoyoshi Koyama KTM 22 +6.633 13
Lukáš Pešek Derbi 22 +6.643 2
Sandro Cortese Aprilia 22 +17.696 5
Michael Ranseder Derbi 22 +17.890 10
Stefan Bradl Aprilia 22 +21.780 9
Pol Espargaró Aprilia 22 +22.867 17
Randy Krummenacher KTM 22 +22.938 25
Esteve Rabat Honda 22 +23.195 19
Raffaele de Rosa Aprilia 22 34.247s 8
Lorenzo Zanetti Aprilia 22 +36.991 14
Alexis Masbou Honda 22 +37.145 20

Question: In the 2007 Dutch TT 125cc classification, what is the highest number of laps with a time of +6.643 and a starting grid of less than 2?