J Pim , meanwhile , finished third in the 300 hurdles ( 52.72 ) .
Was part of the 1,600 relay team that included Salfer , Brug and Claire Wierschke and qualified in fourth ( 4 : 27.95 ) .
J Pim , meanwhile , finished third in the 300 hurdles ( 52.72 ) and was part of the 1,600 relay team that included Salfer , Brug and Claire Wierschke and qualified in fourth ( 4 : 27.95 ) .