Tuesday Sep 27 2011 comments Sierra Marlins swim extravaganza By: by Anne Stokes -A +A Buy This Photo Now Hannah Colton, 16, and Sophie Weber, 17, (both of Granite Bay), both swimming with the Sierra Marlins, survey the race course before the start. Kylie Ahnell, 16, of Folsom, confers with Sierra Marlin's head coach Jeff Pearson before the race. Adam Banks Twin sisters Marisa and Allison Brown,17 from Danville and Rachael Knowles, 14 of Pleasantville, all swimming with the Pleasanton Sea Hawks, take a moment to acclimate to the water at Beals Point. Twin sisters Marisa and Allison Brown, 17 of Danville, swimming for the Pleasanton Sea Hawks, get ready to get into the water to "warm up" before their race. And they're off! The racers enter the water at Beals Point. Hannah Colton, age 16 of Granite Bay takes a moment to acclimate to the water at Beals Point.