These are the winners:
L30 Suzanne Mulder NED
L35 Astrid Njaerheim NOR
L40 Anke Landman NED
L45 Jolanda Voskamp NED
L50 Monique Boerema NED
L55 Lettie Zwanenberg NED
L60 Barbara Heerschop NED
L65 Joanna Walters USA
M30 Jeoren Shoppink NED
M35 Vladimir Kostin KAZ
M40 Jan Anne Woelders NED
M45 Vitality Kopalnyuk KAZ
M50 Rene van Bernum GER
M55 Frode Edismo NOR
M60 Victor van den Hoff NED
M65 John DIemont USA
M70 Jan vab der Meulen NED
M75 Ron Johnston CAN
M80 Arne Foldvik NOR
M85 Roy Whitney CAN