Ky Robinson, a senior at host Stanford representing Australia, won his section of the men's 5,000 meters in 13:35.95 for the fastest performance from all races combined, then returned to the track more than 12 hours later to finish 12th in the top section of the 10,000 meters in 28:15.12 at the Stanford Invitational at Cobb Track and Angell Field in Palo Alto, Calif.