Yan established an advantage from the very beginning, leading runner-up Yu Zongda, also from Hubei, by nearly two seconds in the first 50 meters. Huang Chaosheng from Hunan finished third.
Finishing first in the preliminary heat of the men's 100m freestyle, Yu Hexin from Guangdong didn't show up in the final as he failed to make the top eight in the physical tests, according to a new rule of the championships.
"We have been plagued with injuries during the first stage but grappled with reality," Said Shenhua coach Choi Kang-Hee. "We'll do our best next round."
Elsewhere, Guangzhou Evergrande sealed the 1-0 win by an own goal from Dalian Pro defender Shan Pengfei.
It must be safe to play domestic league games at the weekend after playing midweek Champions League games in areas with high infection rates, Zorc added. "It seems half of the big cities might be regarded as risk areas."
Although new signing Luis Suarez started for Atletico and showed some neat touches with Joao Felix, Huesca held Diego Simeone's side at bay despite some nervous moments mainly produced by the impressive Joao Felix, who shows signs of maturing into La Liga.
The Brazilian, who had entered the game as a substitute, took advantage of a loose ball to beat Valladolid keeper Roberto Jimenez with a diagonal shot.
Miguel Angel Russo's men are now four points clear at the top of the Group H standings, with one match remaining before the knockout rounds.
"To make things easier I told the players yesterday [Wednesday] that this was the right way to go," he added, suggesting the decision was of his own volition.
Messi wrote a letter on Friday to say 'goodbye' to this friend and former Barcelona strike partner Luis Suarez and to criticize Barca for forcing the Uruguayan out of the club. It didn't take Suarez long to add his own post-script to Messi's words, although it was his feet that did the talking in his Atletico Madrid debut on Sunday. Suarez needed just seven minutes to set Marcos Llorente through on goal to score Atletico's fourth goal in a 6-1 win at home to Granada.
Kenyan Peres Chepchirchir, the current half marathon record holder and Fancy Chemutai will also be in the frontline.