Mezue ahịrịokwu na-esonụ: Cropper so n'asọmpi atọ n'otu n'otu n'egwuregwu Olimpik Ọkọchị 2000 e mere na Sydney. Ọ tozuru oke maka Egwuregwu Olympic na 26.54 (50 m freestyle), 58.44 (100 m freestyle), na 1:02.76 (100 m butterfly) na Pan American Games na Winnipeg, Manitoba, Canada. N'ụbọchị mbụ nke egwuregwu ahụ, Cropper gbara onye nke iri anọ n'ọsọ 100 m butterfly. Na-egwu mmiri na okpomọkụ nke atọ, o mechara ihe omume ahụ na oge kachasị mma nke 1:02.34. Ụbọchị anọ ka e mesịrị, na 100 m freestyle, Cropper wedara ihe ndekọ ndụ ya na 57.91 site na okpomọkụ nke abụọ, na-agwụ ntakịrị n'azụ onye ndu Leah Martindale nke Barbados, onye ikpeazụ na Atlanta afọ anọ gara aga. N'asọmpi nke atọ ya,
50 m freestyle, Cropper dere oge nke 26.36 site na okpomọkụ isii maka mkpụrụ iri atọ na abụọ n'ozuzu, mana ọ na-efu ọkara ọkara nke abụọ (0.50).