Rubuta ci gaba don wannan sakin layi - Adrian ya lashe lambar zinare ta biyu a matsayin memba na tawagar Amurka da ta ci nasara a tseren mita 4×100
a ranar karshe ta gasar. Ya yi iyo a kafa ta freestyle, tare da Matt Grevers yana yin iyo a kafa ta baya, Brendan Hansen a kafa ta biyu, da Michael Phelps a kafa ta uku. Amurkawa sun yi rikodin lokaci na 3: 29:35, tare da tawagar Japan da ke karɓar lambar azurfa da Australiya da ke karɓar tagulla. A tseren, Adrian ya raba 46.85, mafi sauri a fagen.