Nanadini Agasara clocked a PB of 24.02s in 200m to end day 1 of heptathlon on top

After day 1 (4 events): 

Nandini Agasara (IND) - 3610 Points

Liu Jingyi (CHN) - 3412 Points

Cai Juan Chen (TPE) - 3410 Points

Alina Chistyakova (KAZ) - 3178 Points