Table:
text: 1986 Tour de France
Stages
Stage results
Stage Date_ Route Terrain Length_ Winner
20 24 July Saint-Étienne Individual time trial km (mi) Bernard Hinault ( FRA )
21 25 July Saint-Étienne – Puy de Dôme Hilly stage km (mi) Erich Mächler ( SUI )
22 26 July Clermont-Ferrand – Nevers Plain stage km (mi) Guido Bontempi ( ITA )
23 27 July Cosne-sur-Loire – Paris ( Champs-Élysées ) Plain stage km (mi) Guido Bontempi ( ITA )

Question: Who won the results stages of the 1986 Tour de France, stage 22?