The time improved upon her previous PR of 4 : 07.79 set on May 18th of this year .
Next across the line was Nicole Schappert , who continued her 2012 habit of impressive performances and set yet another PR in coming 4th in 4 : 06.87 .
The time improved upon Nicole Schappert 's previous PR of 4 : 07.79 set on May 18th of this year .
Next across the line was Nicole Schappert , who continued her 2012 habit of impressive performances and set yet another PR in coming 4th in 4 : 06.87 .