SHAWNEE, Okla. Oklahoma City University's Chris Lowery, Csaba Matko, Katrina Nolan and Michael Vercoe-Curtis all posted A-standard qualifying times in their respective events Saturday at the Oklahoma Baptist Open at Eddie Hunt Jr. Memorial Track.Matko, Vercoe-Curtis and Lowery finished first, second and fourth respectively in the men's 1500-meter run while Nolan took the top spot in the women 5,000 meters. Peter Koskey posted a B-standard qualifying time in the men's 3,000 meter steeplechase, and Matko turned in a B-standard time in the men's 800 meters. The NAIA Outdoor Championships will take place May 22-24 at Mickey Miller Blackwell Stadium in Gulf Shores, Ala.