As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED TAKE OFF AT 100 KNOTS DUE TO THE FLIGHT CREW OBSERVING THAT THE N1 OVERSPEED LIMITS HAD BEEN EXCEEDED ON BOTH ENGINES. AIRCRAFT RETURNED TO GATE AND WAS REMOVED FROM SERVICE. . PERFORMED DOWNLOAD OF FDR AND ENGINEERING DETERMINED NO MAINTENANCE ACTION REQUIRED IAW MM 71-00-00-860-010. AIRCRAFT WAS GROUNDED.