Arsenio Alexander López Rosario (born May 3, 1979), also known as Alex Lopez, is a Puerto Rican former swimmer and three-time Olympian who specialized in breaststroke and individual medley events.[1]
At the 2000 Summer Olympics in Sydney, Lopez decided to drop two of his events from Atlanta and experiment with the 100-meter breaststroke. He finished in a first-place tie with Latvia's Valērijs Kalmikovs on the fourth heat with a time of 1:04.02.[5] In the 200-meter individual medley, he raced to a fourth seed in heat three by 0.07 seconds behind South Korea's Han Kyu-Chul in 2:06.49.[6] Lopez did not qualify for the semifinals, finishing thirty-fourth each in all of his events from the heats.
Lopez shortened his program at the 2004 Summer Olympics in Athens, when he swam only for the 100-meter breaststroke. He cleared a FINA B-standard entry time of 1:04.01 from the 2003 Pan American Games in Santo Domingo, Dominican Republic.[7] He challenged seven other swimmers in the same heat as Sydney, including four-time Olympian Ratapong Sirisanont (Thailand), who was later disqualified for a false start. Lopez posted a time of 1:03.99 to take a second seed by a 1.02-second margin behind winner Jakob Johann Sveinsson of Iceland. Lopez ended his third Olympic stint by sharing a thirty-fifth place tie with New Zealand's Ben Labowitch on the morning prelims.[8][9]