2 gold medals for China in the pool tonight.
First, Pan Zhanle won in the 100m freestyle final. He was leading through to the final 25m mark, but then started dropping, at one point to 4th place with just meters to go. Somehow it turned out that he was just saving his "nitro boost" for the final few moments.
Then, the women won gold in the 4×200m freestyle relay. Whatever the reason, Li Bingjie's decision to skip last night's individual 200m final paid off, as she powered through the field as the 3rd leg swimmer, lifting China from 5th place to 1st all within her swim, before handing over to Yang Peiqi, who maintained the gap all the way to the finish.