The start list for the women's 100m hurdles final was announced, with Nakajima Hitomi (中島ひとみ), who set a Japanese record of 12.62 seconds in qualifying, assigned Lane 5. Aoki Masumi (青木益未) was assigned the adjacent Lane 4, and Tanaka Yumi (田中佑美) Lane 6. The final was scheduled to start at 2:30 p.m.
The start list for the women's 100m hurdles final was announced, with Nakajima Hitomi (中島ひとみ) (31, 長谷川体育施設), who set a Japanese record in qualifying, assigned Lane 5. Aoki Masumi (青木益未) was assigned Lane 4 and Tanaka Yumi (田中佑美) Lane 6.
Nakajima Hitomi (中島ひとみ) ran a Japanese record of 12.62 seconds in qualifying, with a 2-meter-per-second tailwind. Tanaka Yumi (田中佑美) recorded 12.80 seconds, the fifth-fastest time in Japanese history.
The final was scheduled to start at 2:30 p.m.