LAHORE - The DHA Lahore National Open (male & female) and Age Group (boys & girls) Swimming Championship will be held from November 19 to 21 at K-Block Swimming Pool, Phase V, DHA Lahore under the auspices of the Pakistan Swimming Federation/PWSA. The championship will be conducted in four age group categories (male and female). 12 and Under Born 2009 and after, 14 and Under Born 2007 & 2008, 16 and Under Born 2005 & 2006 and Open Category.