The women's 400 metres event at the 2025 European Athletics U23 Championships was held in Bergen, Norway, at Fana Stadion on 17, 18 and 19 July.

Records Prior to the competition, the records were as follows: Record Athlete (nation) Location Date European U23 record 48.60 Turin, Italy 4 August 1979 Championship U23 record 50.72 Erfurt, Germany 16 July 2005

Results Heats First 3 in each heat (Q) and the next 4 fastest (q) qualified for the semi-finals.

Heat 1 Place Athlete Nation Time Notes 1 Henriette Jæger 52.19 2 Ana Prieto 52.64 3 52.95 4 Clarissa Vianelli 53.10 , 5 Nataliia Besidovska 54.81 6 Ajda KaučIč 55.01 7 Helene Vogel 55.14

Heat 2 Place Athlete Nation Time Notes 1 Rebecca Grieve 52.30 2 Myrte van der Schoot 52.97 3 Klaudia Osipiuk 53.36 , = 4 Berta Segura 53.79 5 Nancy Dematte' 53.84 6 54.73 7 Cecilie Gedsö Färge 55.66

Heat 3 Place Athlete Nation Time Notes 1 Alexe Déau 52.26 2 Poppy Malik 52.84 3 53.66 4 54.34 5 Zoe Tessarolo 54.51 6 Ani Mamatsashvili 55.16 7 Hege-Lee Pielberg 55.60

Heat 4 Place Athlete Nation Time Notes 1 Yemi Mary John 52.39 2 Anouk Krause-Jentsch 53.45 3 Dominika Duraj 53.47 , 4 53.51 5 Laura van der Veen 53.91 6 Kaya Simasotchi 54.66 7 Nicole Milić 55.50

Semi-finals First 3 in each heat (Q) and the next 2 fastest (q) qualified for the final.

Heat 1 Place Athlete Nation Time Notes 1Yemi Mary John 51.64 2Henriette Jæger 51.69 3Ana Prieto 52.11 , 4 52.50 5 Anouk Krause-Jentsch 52.98 6 Dominika Duraj 53.53 7 Clarissa Vianelli 53.68 8 53.97

Heat 2 Place Athlete Nation Time Notes 1 Alexe Déau 51.67 , 2 Myrte van der Schoot 52.00 , 3 Poppy Malik 52.00 4 Rebecca Grieve 52.56 5 Klaudia Osipiuk 53.31 6 53.58 7 Berta Segura 54.16 8 Nancy Dematte' 54.39

Final Place Athlete Nation Time Notes Henriette Jæger 49.74 CR Yemi Mary John 50.50 Alexe Déau 50.94 4 Ana Prieto 51.75 5 Poppy Malik 52.03 6 Myrte van der Schoot 52.21 7 52.33 8 Rebecca Grieve 52.59

References