Career
Ramanisa competed for Madagascar in the women"s 50 meter freestyle at the 2000 Summer Olympics in Sydney. She received a ticket from FINA, under a Universality program, in an entry time of 28.54. She challenged seven other swimmers in heat three, including Nigeria"s top favorite Ngozi Monu and Aruba"s 15-year-old Roshendra Vrolijk.
She faded down the stretch with enough quick pace to post a fifth-place time of 29.20, exactly a single second behind leader Monu.
Ramanisa failed to advance into the semifinals, as she placed sixty-first overall out of 74 swimmers in the preliminary events.