This Aquatics discipline featured 38 long course events : 19 for males and 19 for females .

The two Mark IV females were damaged Damaging and forced to withdraw Escaping but the male tank , armed with 6-pounder guns , hit Attack and disabled Destroying the lead A7V , which was then abandoned GiveUp by its crew .

On June 5 , 1960 , at Bodom Lake , 15-year-old females , Maila Irmeli Björklund and Anja Tuulikki Mäki , and 18-year-old male , Seppo Antero Boisman , were killed Killing by stabbing Bodily_harm and blunt force trauma to their heads , while sleeping inside a tent .