Timing

MacBook Air (Mid 2011)  
Old Fashioned  2' 23"  
Swizzle       15' 00"  

MacBook Air (Late 2010)  
Old Fashioned  4' 08"  
Swizzle       37' 25"

Mac Pro (Late 2013)
Old Fashioned 0' 39"
Swizzle       4' 02"