The women's road race does only two passes through the punchy Box Hill Loop (the men do nine), which may not be ideal for Stevens, who prefers her races steep and grueling.
Danny Swanson, who had replaced Douglas, swept a diagonal delivery into the box and Russell leapt highest to loop a header over Kello and into the net.
Finding space for himself among a posse of defenders outside the box, his snapshot took a wicked deflection off Pique to loop high past a flailing Casillas.