Dee ihe ọzọ maka paragraf a - Tinyere asọmpi Olimpik, Moreau sonyere n'ọtụtụ asọmpi igwu mmiri. Ọ gbara asọmpi na Monte Carlo 1947 European Aquatics Championships
n'ebe a na-agbadata n'ụkwụ atọ. Moreau nwetara akara 100.43, na-ebute ụzọ iji nweta ihe nrite ọla edo mgbe ọ dị afọ iri na itoolu.