The Prema Racing driver snatched the lead at Flip 1 having began in third, and regardless of a number of challenges from the Charouz driver, stayed in entrance to take the chequered flag.
Sargeant saved second, the place he began, to take his third podium of the yr, whereas Ayumu Iwasa took the third step of the rostrum for Hitech Grand Prix.
Workforce-mate Jak Crawford completed in fourth, having develop into the youngest-ever F3 podium finisher final weekend at Spa, whereas MP Motorsport’s Caio Collet completed in fifth.
Championship rivals Jack Doohan and Dennis Hauger completed in sixth and seventh respectively, having began ninth and twelfth.
Sargeant had seemed set to take the lead off the road after getting an ideal begin, however Leclerc managed to comb across the outdoors of Flip 1 to take the lead, with Iwasa up into third.
Polesitter Amaury Cordeel (Campos Racing) was spun spherical after Alexander Smolyar caught his rear-left wheel, plunging him down the working order and giving the ART Grand Prix driver a 10-second stop-and-go penalty. He was served that penalty when he was pressured to pit beneath black and orange flags to vary his broken entrance wing.
Later within the lap, HWA Racelab’s Oliver Rasmussen and Calan Williams (Jenzer) went off throughout the gravel, whereas Zdenek Chovanec additionally went extensive into the run-off in his second F3 spherical for Charouz.
By lap 4, Sargeant was sitting simply two-tenths behind Leclerc, and with DRS enabled seemed prone to cross.
However he continued to play it protected, regardless of edging ever nearer to the race chief, who was not helped in his efforts by a lock-up into Flip 1 on lap seven.
By the next lap, the main duo’s battle allowed Iwasa, Crawford and Collet to shut in, making the two-car duel right into a five-way combat.
An affordable quantity of gravel had constructed up on Turns 11 and 12 by the midway level, as occurred in yesterday’s qualifying session, which was paused for stewards to brush away the particles.
Olli Caldwell (Prema) made a powerful transfer up the within of Campos’ Lorenzo Colombo into eleventh place on lap 12.
Having taken the quickest lap in his bid to cost by means of the sector, Hauger went into the gravel across the outdoors of the chicane whereas making an attempt to take seventh from Victor Martins (MP Motorsport), dropping two locations and bringing a substantial quantity of gravel again on monitor upon his return.
Regardless of the extreme stress from Sargeant, Leclerc clung onto his lead into lap 16.
The security automotive was deployed with seven laps to go after Jenzer’s Johnathan Hoggard and Hunter Yeany collided and ended up within the obstacles. The pair made contact into Flip 1, with Yeany hitting Hoggard from the fitting and sending him into the wall, ending his race, whereas the Charouz driver suffered a puncture and ended up within the wall nose-first at Flip 2.
The marshals used the break in motion to clear among the gravel which varied excursions into the run-off had dragged onto the racing line.
Racing resumed on lap 21, with Sargeant and Iwasa racing side-by-side, permitting Leclerc to cling onto his lead and break free from the battling pair behind him.
With three laps to go, Hauger tussled with Martins as soon as once more for seventh, the championship chief ultimately rising in entrance after an in depth battle by means of Turns 2 and three.
On the ultimate lap, Crawford and Collet tussled for fourth, however the American managed to carry his place to cross the road forward.
Carlin’s Ido Cohen will begin on pole for this afternoon’s reverse-grid dash race, with Clement Novalak (Trident) in second and Caldwell in third.
FIA F3 Zandvoort – Race 1 outcomes – 24 laps