SAN ANTONIO — The Lakers looked like a team that needed a victory over the league-leading San Antonio Spurs today. The Spurs played like a team that wasn’t ready for what hit them. The Lakers opened the game by making 15 of 25 shots (60 percent), taking a 34-13 lead by the end of the first quarter. Kobe Bryant scored 17 points, Pau Gasol had 15 and Andrew Bynum grabbed eight rebounds by halftime. Tony Parker scored 12 points for the Spurs. Tim Duncan had two.