The women's 400 metre freestyle at the 2013 IPC Swimming World Championships was held at the Parc Jean Drapeau Aquatic Complex in Montreal from 12–18 August.
Class | width=200 bgcolor=gold | Gold | width=200 bgcolor=silver | Silver | width=200 bgcolor=CC9966 | Bronze |
S6 | Ellie Simmonds | Vianney Trejo Delgadillo | Susana Ribeiro | |||
S7 | Cortney Jordan | Susannah Rodgers | Ani Palian | |||
S8 | Jessica Long | Maddison Elliott | Amalie Vinther | |||
S10[1] | Elodie Lorandi | Aurelie Rivard | Tully Kearney | |||
S11 | Daniela Schulte | Mary Fisher | Olga Iakibiuk | |||
S12 | Darya Stukalova | Deborah Font | Hannah Russell | |||
S13 | Rebecca Meyers | Marta Gómez Battelli | Colleen Young |