Select an event for record history, available splits, and sources.
4×50 Free4×50 Freestyle
NetherlandsRanomi KromowidjojoMaaike de WaardKim BuschFemke Heemskerk1:32.5012 Dec 2020
NetherlandsRanomi KromowidjojoMaaike de WaardKim BuschFemke Heemskerk1:32.5012 Dec 20204×100 Free4×100 Freestyle
United States of AmericaKate DouglassKatharine BerkoffAlex ShackellGretchen Walsh3:25.0110 Dec 2024
United States of AmericaKate DouglassKatharine BerkoffAlex ShackellGretchen Walsh3:25.0110 Dec 20244×200 Free4×200 FreestyleUnited States of AmericaAlex WalshPaige MaddenKatie GrimesClaire Weinstein7:30.1312 Dec 2024
United States of AmericaAlex WalshPaige MaddenKatie GrimesClaire Weinstein7:30.1312 Dec 20244×50 Medley4×50 Medley
AustraliaMollie O'CallaghanChelsea HodgesEmma McKeonMadison Wilson1:42.3517 Dec 2022
AustraliaMollie O'CallaghanChelsea HodgesEmma McKeonMadison Wilson1:42.3517 Dec 20224×100 Medley4×100 MedleyUnited States of AmericaRegan SmithLilly KingGretchen WalshKate Douglass3:40.4115 Dec 2024
United States of AmericaRegan SmithLilly KingGretchen WalshKate Douglass3:40.4115 Dec 20244×50 Free4×50 Freestyle
ItalyLeonardo DeplanoLorenzo ZazzeriSilvia Di PietroSara Curtis1:27.264 Dec 2025
ItalyLeonardo DeplanoLorenzo ZazzeriSilvia Di PietroSara Curtis1:27.264 Dec 20254×50 Medley4×50 MedleyUnited States of AmericaRyan MurphyNic FinkKate DouglassTorri Huske1:35.1514 Dec 2022
United States of AmericaRyan MurphyNic FinkKate DouglassTorri Huske1:35.1514 Dec 2022