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.

John Fogarty Remains Hopeful For Ireland's Six Nations Game Against Italy
Liverpool Defender Joe Gomez Due Back In Training
Tuesday Morning Sports Update
The Seattle Seahawks Are NFL Super Bowl Champions
Monday Morning Sports Update
10 points Win for Kildare Hurlers vs Antrim
Sunday Sports Diary
Kildare Hurlers v Antrim; Kildare Ladies v Galway Today