(CNN) -- Sprint superstar Usain Bolt was beaten by fellow Jamaican Yohan Blake for the second time in 48 hours on Sunday as he was pipped to first place in the 200m final at the Caribbean nation's Olympic trials. The 22-year-old Blake, who clocked a time of 9.75 secs to beat Bolt over 100m on Friday, crossed the line in 19.80 secs in Kingston -- 0.03 secs ahead of his rival. Back-to-back defeats for three-time Olympic gold medalist Bolt, the world record holder over 100 and 200m, have increased the pressure on the 25-year-old ahead of the London 2012 Games -- which start on July 27.
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Yohan Blake beats Usain Bolt over 200m at the Jamaican Olympic trials
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The win follows Blake's victory over Bolt in Friday's 100m final
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Three-time Olympic gold medalist Bolt holds the world record over 100 & 200m
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Blake is the reigning 100m world champion after winning in Daegu last year
"I can never be discouraged," the 25-year-old @placeholder told reporters after the race.