RIO DE JANEIRO, BRAZIL - AUGUST 15, 2016: Etel and Sofia Sanchez of Argentina compete during the synchronized swimming duet technical routine preliminary round at the 2016 Summer Olympics - Stock Photo & Image

RIO DE JANEIRO, BRAZIL - AUGUST 15, 2016: Ona Carbonell and Gemma Mengual of Spain compete during the synchronized swimming duet technical routine preliminary round at the 2016 Summer Olympics

Synchronized swimming duet during competition

RIO DE JANEIRO, BRAZIL - AUGUST 14, 2016: Ona Carbonell and Gemma Mengual of Spain compete during synchronized swimming duets free routine preliminary of the Rio 2016 Olympic Games

Synchronized swimming duet during competition

Synchronized swimming duet during competition

Synchronized swimming duet during competition

RIO DE JANEIRO, BRAZIL - AUGUST 15, 2016: Huang Xuechen and Sun Wenyan of team China compete during synchronized swimming duets free routine preliminary of the Rio 2016 Olympic Games

RIO DE JANEIRO, BRAZIL - AUGUST 15, 2016: Ona Carbonell and Gemma Mengual of Spain compete during the synchronized swimming duet technical routine preliminary round at the 2016 Summer Olympics

Synchronized swimming duet during competition

RIO DE JANEIRO, BRAZIL - AUGUST 14, 2016: Anita Alvarez and Mariya Koroleva of team United States compete during synchronized swimming duets free routine preliminary of the Rio 2016 Olympic Games

Synchronized swimming duet during competition

Synchronized swimming duet during competition

Synchronized swimming duet during competition

RIO DE JANEIRO, BRAZIL - AUGUST 14, 2016: Ona Carbonell and Gemma Mengual of Spain compete during synchronized swimming duets free routine preliminary of the Rio 2016 Olympic Games

Synchronized swimming duet during competition