The performance moves Adeleke into the top 20 on the World 400m all-time list.
Rhasidat Adeleke won gold at the NCAA Championships in Texas, breaking her own Irish 400m record in the process.
The 20-year-old Tallaght native became the first Irish sprinter to win a NCAA title after she registered a meet-record time of 49.20.
The performance moves Adeleke into the top 20 on the World 400m all-time list.

Munster's Jack Crowley Ruled Out Of Game Against Bath
Daniel Wiffen Qualifies For 800-Metres Freestyle Final
Rassie Erasmus To Remain South Africa Head Coach Until 2031
Two Kildare Teams In GAA Action This Weekend
Friday Morning Sports Update
Kildare Trio Feature As Leinster Rugby Confirm Squad For Investec Champions Cup Round One
World Darts Championship To Remain At The Alexandra Palace Until 2031
Ellie McCartney Through To Women's 200-Metres Breaststroke Semi-Finals In Poland