Marileidy Paulino 2025 T20. Marileidy paulino of the dominican republic, the reigning world champion in this event and the tokyo 2020 silver medallist, topped the heat with a time of 49.42 seconds. “i always came in last,” is the response from dominican athlete marileidy paulino when asked about her beginnings in athletics.

Visit marileidy paulino profile and read the full biography, watch videos and read all the latest news. Dominican champion runner marileidy paulino won the 400m race in the los angeles grand prix.