United States’ Dalilah Mohammad produced a stunning finished in 52.77 seconds to set a new meeting record. The previous meeting record was held by Lashinda Demus from the United States which was set on 3rd August 2010. Shamier Little from the United States finished second in 53.79 seconds while Panama’s Gianna Woodruff finished third in 54.20 seconds.
Venue: Eugene, Oregon, United States
Date: Friday, 21 August 2021
World Lead (WL): Sydney McLaughlin (United States), 51.46, 04.08.2021
Diamond League Record (DLR): Femke Bol (Netherlands), 52.37, 04.08.2021
Meeting Record (MR): Lashinda Demus (United States), 53.03, 03.07.2010
Wind:
Eugene Wanda Diamond League Women’s 400m Hurdles Official Result.
| POS | NAME | TIME | COUNTRY |
| 1 | DALILAH MUHAMMAD | 52.77 | UNITED STATES |
| 2 | SHAMIER LITTLE | 53.79 | UNITED STATES |
| 3 | GIANNA WOODRUFF | 54.20 | PANAMA |
| 4 | ANNA RYZHYKOVA | 54.40 | UKRAINE |
| 5 | JANIEVE RUSSELL | 54.50 | JAMAICA |
| 6 | CARA NNENYA HAILEY | 55.16 | UNITED STATES |
| 7 | RONDA WHYTE | 55.57 | JAMAICA |
| 8 | LEAH NUGENT | 55.86 | JAMAICA |
| 9 | SAGE WATSON | 56.52 | CANADA |
