London- The Angolan swimmer Mariana Henrique on Thusrday here said she is physically ready to compete at free 50 metres, seeking the necessary concentration for the competition, where she expects a new national record, Angop has learnt.

The athlete said her preparation period was good, as well as she is physically ready, assuring a good performance at London 2012 Olympic Games.

 
Mariana Henriques also said it is possible to recover her personal record set in 30:83, the seventh best time of a series of eight swimmers.