The team -- seniors Shari Rauls, Lauren Chapey, Katie DeVore and sophomore Lauren Shpiz -- ran a time of 8:58.86, which was the seventh-fastest time in American high school history.
The time also broke school, county, sectional and state records.
DeVore set a personal record of 2:08 in the anchor leg to win the first national championship in Mamaroneck girls track history.
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