CIF track: De La Salle’s Jaden Jefferson crushes state-meet record in 100

De La Salle sprinter Jaden Jefferson arrived at California’s 105th state track and field championships on Friday night in Clovis as the top qualifier in the 100 meters from last weekend’s sectional meets.

Turns out, he was just warming up.

In a mind-blowing dash at Buchanan High’s Veterans Memorial Stadium, Jefferson crossed the finish line in a wind-legal, state-meet record 10.01 seconds during the first of four preliminary heats that set up Saturday’s final. The previous record was 10.20...