N'ọnwa Juun afọ 2017, Frankel meriri ọla nchara na asọmpi European Junior Swimming Championship nke afọ 2017 na Netanya, Israel, n'asọmpi 4x200 m freestyle nke ụmụ nwoke. Ọ gbara asọmpi n'asọmpi 200m nke ụmụ nwoke
ihe omume na 2017 World Aquatics Championship n'ọnwa na-eso ya.