Edited sentence: Rowing her 19ft boat Serendipity, she arrived at Bois des Amourettes, Mauritius, 124 days later on August 3.Sarah Outen, a 24 year old Briton who was not competing in the Woodvale race, left Fremantle, Western Australia on April 1, 2009.She became the first woman soloist to attempt and successfully complete the crossing.She is also the world's youngest solo female ocean rower