Shane Lowry five shots off the lead at American Express 

Zach Johnson and Aex Noren lead the way in California. 

Shane Lowry acknowledges fans on the 15th green during the first round of The American Express at La Quinta Country Club. Picture: Sean M. Haffey/Getty Images

Shane Lowry is five shots off the lead at The American Express after an opening round 67.

The Offaly man started quickly with three birdies early on before a double bogey on the 16th. He finished well however and lies in a tie for 39th place.