Japan surges to gymnastics lead; Reigning champ Uchimura out

The Russian Olympic Committee's Aleksandr Kartsev performs on the rings during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

Daiki Hashimoto, of Japan, performs on the rings during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

The Russian Olympic Committee's Aleksandr Kartsev performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

China's Sun Wei performs on the horizontal bar during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Ashley Landis)

Kohei Uchimura, of Japan, falls from the horizontal bar during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

China's Lin Chaopan performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

The Russian Olympic Committee's Aleksandr Kartsev performs on the rings during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

Aleksandr Kartsev, of Russian Olympic Committee, performs on the parallel bars during men's artistic gymnastics qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Morry Gash)

China's Sun Wei performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

The Russian Olympic Committee's Nikita Nagornyy performs on the rings during men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Kohei Uchimura, of Japan, falls from the horizontal bar during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Kazuma Kaya, of Japan, performs on the rings during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

The Russian Olympic Committee's Artur Dalaloyan performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

Kohei Uchimura, of Japan, watches performances during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

China's You Hao performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

China's You Hao performs on the parallel bars during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)

The Russian Olympic Committee's Artur Dalaloyan performs on the rings during the men's artistic gymnastic qualifications at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo. (AP Photo/Gregory Bull)