2017 World Para Swimming Championships – Women's 100 metre breaststroke

The women's 100m breaststroke events at the 2017 World Para Swimming Championships were held in Mexico City between 2–7 December.

Medalists

Event	Gold	Silver	Bronze
SB4	Giulia Ghiretti Italy	Natallia Shavel Belarus	Fanni Illés Hungary
SB5	Song Lingling China	Trinh Thi Bich Nhu Vietnam	Thelma Bjorg Bjornsdottir Iceland
SB6	Sophie Elizabeth Herzog United States	Julia Gaffney United States	Ida Andersson Wulf Sweden
SB7	Jessica Long United States	Naomi Somellera Mandujano Mexico	Vendula Duskova Czech Republic
SB8	Paulina Wozniak Poland	Xu Jialing China	Efthymia Gkouli Greece
SB9	Daniela Giménez Argentina	Aliaksandra Svadkouskaya Belarus	Maria Belen Garcia Ecuador
SB11	Zhang Xiaotong China	Matilde Estefania Alcazar Figueroa Mexico	McClain Hermes United States
SB12	Karolina Pelendritou Cyprus	Anastasiya Zudzilava Belarus	Anabel Moro Argentina
SB13	Colleen Young United States	Marian Polo Lopez Spain	Rebecca Meyers United States
SB14	Michelle Alonso Morales Spain	Beatriz Carneiro Brazil	Pernilla Lindberg Sweden