Jamie Chadwick completed her W Series title defence by dominating the final race at Circuit of the Americas, converting pole position into victory while her title rival Alice Powell was stuck in the midfield.
Chadwick got a near-perfect launch from pole to see off any challenge from Abbi Pulling on the front row. Pulling slotted into second place, while Beitske Visser jumped Sarah Moore for third, Emma Kimilainen went from sixth to fourth, and Powell overtook Jess Hawkins to take seventh.
Visser had to take a defensive line into the first corner to see off Kimilainen, who was just too far back to make it three places gained at the start. But Kimilainen kept up the offensive through the opening lap and within a few corners had taken third place from Visser.
By the end of the first lap Chadwick had already pulled out a second in hand over Pulling, who was struggling to get clear of Kimilainen. The Finn lapped within a few tenths of Pulling in the early laps, but Pulling eventually settled into the groove and started to inch clear instead.
As Chadwick kept opening up her lead at the front, Powell was running in seventh behind Belen Garcia and unable to find any way past the Scuderia W car. To deny Chadwick the title Powell needed to outscore her by 10 points, but by lap 7 there were already 12 seconds separating the two of them on track.
Race: 15/30 MINS
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After running three tenths behind Garcia, Powell saw an opportunity to take sixth place at the start of lap 9 but braked too late into Turn 1 and let Garcia back through. She tried the same inside move at the start of the following lap, but was too far back to pull alongside Garcia.
Powell eventually got the move done on lap 12 by taking an aggressive entry to Turn 1 and squeezing Garcia to the edge of the track. But by this point there were only five minutes left on the clock, and Chadwick was almost five seconds ahead of Pulling and the rest of the field up front.
Chadwick eventually crossed the line with that five second gap to take the title. Pulling claimed her first W Series podium in second, which left her with enough points to earn eighth in the standings and a guaranteed place in the 2022 championship. Kimilainen finished third, where she also ended in the standings.
Moore recovered after dropping back at the start to take fourth place ahead of Visser and Powell, and Belen Garcia finished seventh. Sabré Cook had been running in eighth place and was on course for her first points of the season, until she came together with Jess Hawkins with six minutes to go. That allowed Nerea Marti, Ayla Agren and Caitlin Wood through to take the final three points positions.
Chadwick, Powell and Kimilainen end the season as the top three in the standings. Marti was fourth in her rookie season, and Moore, Fabienne Wohlwend, Pulling and Visser have secured places on next year’s grid by completing the top eight in the championship.