2024 World Aquatics Swimming Championships (25 m) – Women's 100 metre individual medley

The women's 100 metre individual medley event at the 2024 World Aquatics Swimming Championships (25 m) was held from 12 to 13 December 2024 at the Duna Arena in Budapest, Hungary.

Records Prior to the competition, the existing world and championship records were as follows.

The following records were established during the competition: Date Event Name Nationality Time Record 12 December Heat 4Gretchen Walsh 56.06 CR 12 December Semifinal 2Gretchen Walsh 55.71 WR 13 December FinalGretchen Walsh 55.11 WR

Results Heats The heats were started on 12 December at 10:07. Rank Heat Lane Name Nationality Time Notes144 Gretchen Walsh 56.06Q, CR234 Kate Douglass 56.98Q323 Tessa Giele 57.87Q445 Mary-Sophie Harvey 58.21Q546 Rebecca Meder 58.44Q, AF624 Béryl Gastaldello 58.58Q733 Diana Petkova 58.79Q, NR837 Ellen Walshe 58.85Q, NR925 Sydney Pickrem 58.92Q1026 Tamara Potocká 58.95Q, NR1135 Louise Hansson 59.02Q1222 Helena Gasson 59.14Q1341 Barbora Janíčková 59.25Q, NR1432 Zheng Huiyu 59.58Q1548 Fernanda Gomes Celidonio 59.78Q, NR1621 Anastasiya Kuliashova Neutral Athletes A59.82Q1727 Qian Xinan 1:00.01R=1836 Iona Anderson 1:00.06R=1838 Stefanía Gómez 1:00.06R2042 Chiara Della Corte 1:00.14=2131 Emma Carrasco 1:00.19=2143 Lena Kreundl 1:00.192340 Kristen Romano 1:00.76 NR2449 Maria Romanjuk 1:00.802528 Adela Piskorska 1:01.272620 Chloe Isleta 1:01.892739 Valerie Rose Tarazi 1:02.002814 Tam Hoi Lam 1:02.412912 Vala Cicero 1:03.063047 Fanny Teijonsalo 1:03.273129 Alexis Margett 1:04.383217 Wilina Jules-Marthe 1:05.843316 Molina Smalley 1:06.013415 M.C.A. Batallones 1:08.463513 Chloe Ameara 1:25.47 30 Lora Komoróczy Did not start

Semifinals The semifinals were started on 12 December at 18:52. Rank Heat Lane Name Nationality Time Notes124 Gretchen Walsh 55.71Q, 214 Kate Douglass 56.88Q315 Mary-Sophie Harvey 57.19Q423 Rebecca Meder 57.69Q, AF525 Tessa Giele 57.70Q613 Béryl Gastaldello 57.73Q726 Diana Petkova 58.28Q822 Sydney Pickrem 58.47Q916 Ellen Walshe 58.55R, NR1027 Louise Hansson 58.67R1117 Helena Gasson 58.70=1212 Tamara Potocká 59.31=1221 Barbora Janíčková 59.311411 Zheng Huiyu 59.341528 Fernanda Gomes Celidonio 59.58 NR1618 Anastasiya Kuliashova Neutral Athletes A1:00.26

Final The final was held on 13 December at 18:51. Rank Lane Name Nationality Time Notes4 Gretchen Walsh 55.11WR5 Kate Douglass 56.497 Béryl Gastaldello 56.67 NR43 Mary-Sophie Harvey 57.0452 Tessa Giele 57.6966 Rebecca Meder 58.1071 Diana Petkova 58.7388 Sydney Pickrem 59.07

References