Katsumi Nakamura finished in 48.48 seconds in the men's 100-meter freestyle qualifying for the Tokyo Olympics, and was eliminated from the qualifying in 17th place overall.
Nakamura, who will be the second Olympics, participated in the men's 100-meter freestyle final group, 9 qualifying groups.
In the first half of the 50 meters, he turned back in 6th place, and in the second half, he made a spurt that he was good at, but he could not raise the ranking and finished in 6th place in this group.
With a time of 48.48 seconds, he finished 17th overall and was eliminated from the qualifying.
The difference from the 16th overall player who passed the qualifying was 0.04.