The men's 400 metres hurdles event at the 2023 Asian Athletics Championships was held on 14 and 15 July.Results at Tilastopaja

Records +Records before the 2023 Asian Athletics ChampionshipsRecordAthlete (nation)LocationDate World record 45.94 Tokyo, Japan 3 August 2021 Asian record 46.98 Paris, France 30 June 2018 Championship record 47.51 Doha, Qatar 22 April 2019 World leading 46.52 Oslo, Norway 15 June 2023 Asian leading 48.56 Savona, Italy 24 May 2023

Results Heats Held on 14 July

Qualification rule: First 3 in each heat (Q) and the next 4 fastest (q) qualified for the semifinals. Rank Heat Name Nationality Time Notes 1 4 Yusaku Kodama 50.31 Q 2 2 Eric Cray 50.39 Q 3 2 Xie Zhiyu 50.47 Q 4 3 Santhosh Kumar Tamilarasan 50.50 Q 5 1 Palaksha Yashas 50.84 Q 6 3 Kaito Tsutsue 51.01 Q 7 1 Mehdi Pirjahan 51.11 Q 8 4 Bassem Hemeida 51.18 Q 9 1 Peng Ming-yang 51.27 Q 10 4 Chen Chieh 51.37 Q 11 3 Mohamed Dahim Al-Mouaoui 51.46 Q 12 1 Nathapol Dansoongnern 51.52 q 13 3 Vyacheslav Zems 51.58 q 14 2 Marc Anthony Ibrahim 51.59 Q 15 4 Dmitriy Koblov 51.75 q 16 1 Calvin Quek 51.96 q 17 1 Rusleen Zikry Putra Roseli 52.52 18 4 Methasit Krapinu 52.76 PB 19 2 Doudai Ismail Abakar 53.03 20 2 Phattanan Thorphathong 53.50 21 2 Zaid Al-Awamleh 55.65 PB 22 3 Dilshodbek Boboqulov 53.38 23 4 Muhammad Fakhrul Afizur 54.71 24 3 Leonid Pronzhenko 55.30 25 4 Siphasouk Botvilaithong 58.51 PB

Semifinals Held on 14 JulyQualification rule: First 3 in each heat (Q) and the next 2 fastest (q) qualified for the final. Rank Heat Name Nationality Time Notes 1 2 Yusaku Kodama 49.45 Q 2 2 Palaksha Yashas 49.60 Q 2 2 Xie Zhiyu 49.60 Q 4 1 Mehdi Pirjahan 49.71 Q 5 2 Bassem Hemeida 49.81 q 6 1 Eric Cray 49.98 Q 7 2 Peng Ming-yang 50.04 q 8 1 Santhosh Kumar Tamilarasan 50.06 Q 9 1 Kaito Tsutsue 50.09 10 1 Chen Chieh 50.19 11 1 Mohamed Dahim Al-Mouaoui 50.80 12 1 Dmitriy Koblov 50.81 13 2 Marc Anthony Ibrahim 51.22 14 1 Calvin Quek 51.82 15 2 Vyacheslav Zems 52.28 2 Nathapol Dansoongnern FS

Final Held on 15 July Rank Lane Name Nationality Time Notes 2 Bassem Hemeida 48.64 PB 6 Yusaku Kodama 48.96 7 Santhosh Kumar Tamilarasan 49.09 4 4 Xie Zhiyu 49.19 PB 5 3 Mehdi Pirjahan 49.55 6 8 Eric Cray 49.76 7 1 Peng Ming-yang 50.33 5 Palaksha Yashas

References