I le 2018 FINA Swimming World Cup i Tokyo, na manumalo ai Namba i se pine siliva i le 400m freestyle a tamaitai, ma se pine apamemea i le 800m freestyle. I le 2019 Ipu a le Lalolagi, na ia aveina le 'apamemea i le 400m freestyle. Na tulaga lua i le 800m freestyle i le 2019 FINA World Junior Swimming Championships
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