On July 23, Beijing time, the 2022 Oregon Athletics World Championships ended the 8th day of competition in Eugene, usa, and Huang Bokai of the Chinese team missed the men's pole vault final, and Sweden's Duplantis easily entered the final. American Star McLaughlin managed to break through 51 seconds and break the women's 400m hurdles in 50.68 seconds to win the championship. Norman of the United States won the men's 400m title, and Yubo of the Bahamas won the women's 400m title.
In the men's pole vault preliminaries, Huang Bokai of the Chinese team competed, and his career best was 5 meters 75 meters, and the best time of the season was 5 meters 70. In the preliminaries, Huang Bokai chose to jump from a height of 5 meters 50, he staged a thrilling scene, the first two test jumps were failed, and the third test jump in the backwater battle finally succeeded in passing, and he first got an effective result of 5 meters 50. The crossbar height was then raised to 5.65 meters, and Huang Bokai failed three times, and he finished the preliminary round with 5 meters 50.
World record holder Duplantis started the jump from a height of 5.65 meters and crossed the bar with ease. The crossbar height then came to 5 meters 75, and Duplantis was also a crossbar. In the end, Duplantis and The United States Nielsen, Germany's Zenikhel ranked first with 5 meters 75 to advance to the final, Brazil's Braz also successfully entered the final, Huang Bokai ranked 24th tied for the final and did not qualify.
In the men's 400m final, Norman of the United States and James of Grenada were very close in the first 300m, and South Africa's Fanny keek was slightly ahead of the future. Turning from the corners to the straights, James is still slightly ahead of Norman, and Van Niceck has been clearly exhausted and overtaken. In the final sprint, Norman maintained his speed to surpass James, and in the end Norman won the championship in 44.29 seconds, James won the silver medal in 44.48 seconds, Smith of England won the bronze medal in 44.66 seconds, and Van Nickek finished 5th in 44.97 seconds.
In the women's 400m final, Yubo of the Bahamas and Paulino of Dominica were the focus of attention. After starting the race, Yubo accelerated quickly, and she overtook the runners in the 3rd lane early. Yubo still maintained the lead in the corners, and after entering the straights she was in the first place with a clear advantage, and Paulino was only in third place. In the final straight sprint, Yubo's advantage was unshakable, and she won the championship in 49.11 seconds. Paulino finished second in 49.60 seconds and Williams of Barbados took bronze in 49.75 seconds, setting a new national record.
In the women's 400m hurdles final, McLaughlin and Mohammed of the United States and Ball of the Netherlands are strong contenders for the title. McLaughlin's starting acceleration was outstanding, and she quickly caught up with Muhammad in the first place. McLaurin had left the other opponents far behind in the corners, and when she turned from the corners to the straights, McLaurin's advantage was hard to shake, and Ball and Mohammed had to compete for runners-up. In the end, McLaughlin crossed the finish line at high speed, breaking the world record in 50.68 seconds, and she was the first woman in history to break the 51 seconds in the women's 400m hurdles. Ball won the silver medal in 52.27 seconds and Muhammad won the bronze medal in 53.13 seconds.
In the women's 800m semifinals, Kenya's Mora ran 1:59.65 in group 1 to advance directly to the first place, and Wilson of the United States followed closely behind with 1:59.97 and successfully entered the final. In Group 2, England's Hodgkinson advanced to the top of the group in 1:58.51. Jamaica's Greece withstood the onslaught of American Rogers in the sprint, And Greeley also reached the final in second place in 1:58.73, and Rogers was third in 1:58.77.
In the 3rd group, Ethiopia's Wilteji and the United States' Mu occupied the leading position early, and in the second lap they gradually left the others to gain a clear advantage, and finally Mu and Wilterge finished in the top two to advance hand in hand, and the two scores were 1:58.12 and 1:58.16, respectively, and Wilterge set a career-best time.