The women's 100m backstroke events at the 2019 World Para Swimming Championships were held in the London Aquatics Centre at the Queen Elizabeth Olympic Park in London, between 9–15 September.

Medalists S2Yip Pin XiuAly van Wyck-SmartAngela ProcidaS6Verena SchottSong LinglingJiang YuyanS7Elizabeth MarksShelby NewkirkNora MeisterS8Alice TaiTupou NeiufiMegan RichterS9Sophie PascoeEllie ColeElizabeth SmithS10Lisa KrugerBianka PapAurelie RivardS11Wang XinyiKateryna TkachukMaryna PiddubnaS12Anna KrivshinaMaria Carolina Gomes SantiagoMaria Delgado NadalS13Carlotta GilliGia PergoliniNigorakhon MirzokhidovaS14Bethany FirthValeriia ShabalinaJessica-Jane Applegate

Results S2

S6

S7

S8

S9

S10

S11

S12

S13

S14

References