Sports

Juan Pablo Montoya fastest on opening day of tests at Indianapolis Motor Speedway

  • Helio Castroneves, of Brazil, watches practice from the pit area on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015.  (AP Photo/Michael Conroy)

    Helio Castroneves, of Brazil, watches practice from the pit area on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015. (AP Photo/Michael Conroy)  (The Associated Press)

  • Helio Castroneves, of Brazil, walks away from his car after practicing on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015.  (AP Photo/Michael Conroy)

    Helio Castroneves, of Brazil, walks away from his car after practicing on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015. (AP Photo/Michael Conroy)  (The Associated Press)

  • Takuma Sato, left, of Japan, greets car owner and four-time Indy 500 champion A.J. Foyt after Sato practiced on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015.  (AP Photo/Michael Conroy)

    Takuma Sato, left, of Japan, greets car owner and four-time Indy 500 champion A.J. Foyt after Sato practiced on the opening day at the Indianapolis Motor Speedway in Indianapolis, Sunday, May 3, 2015. (AP Photo/Michael Conroy)  (The Associated Press)

Juan Pablo Montoya topped the speed chart at 226.772 mph Sunday in the first day of testing at Indianapolis Motor Speedway.

Team Penske teammate Helio Castroneves was second at 226.468, and Simon Pagenaud gave the team three of the top with a fifth-place mark of 225.641.

The Chevrolet-powered Penske cars and 24 other cars were the track in the afternoon session as teams tested the new Chevrolet and Honda oval aero kits for the first time.

Seventeen cars hit the track during the morning refresher and rookie orientation sessions. Andretti Autosport's Justin Wilson topped the morning session at 223.989.

The Grand Prix of Indianapolis is Saturday on the road course and the Indianapolis 500 is May 24.