Sports Expert.

Summary

In the semifinals of the men's 400 meters at the 2015 IAAF Diamond League in Xiamen, Ma Ka Wa La narrowly defeated Michael Norman by 0.02 seconds, securing first place with a time of 43.98 seconds. La Xiao En Mei Li Te, despite suffering from cramps, finished third. The event showcased a strong American team, with notable performances from young talents. The atmosphere was tense as athletes struggled with fatigue, emphasizing the race's physical demands. As the second semifinal heat approached, anticipation built for more intense competition among the world's best runners.

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