Sam Martin and Keith Grimes showed Saturday why they are two of the region’s best swimmers. Martin took 11th overall at the Aqua 5 meet in Minden, while Grimes placed 16th. The meet combines the five individual events — 50 and 100 freestyles, 100 butterfly, 100 backstroke and 100 breaststroke — and tallies a total time. Martin came in at 5 minutes, 3.08 seconds, while Grimes came in at 4:53.32. In addition to Martin, the Lady Wave were led by Alex Lynch (26th, 5:24.88), Lyndsey Thurston (31st, 5:38.71), Tina Anderson (36th, 5:43.63), Katrina Ward (39th, 5:52.54), Sierra Bivens (57th, 6:44.50), …