Marrit Steenbergen’s Dutch record in the 400-metre individual medley
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Marrit Steenbergen set a Dutch record in the 400-metre individual medley at a competition in Eindhoven, swimming 4:31.08. She bettered the previous mark, set by Sharon van Rouwendaal in Montpellier in 2014, by 2.07 seconds.
The record was Steenbergen’s fourth Dutch long-course record; she also holds seven national short-course records.