Fastest Men's 400m Segment - 300m to 350m

Segment Time Speed Race Time Athlete Meet
300m to 350m 05.58 32.26kph / 20.04mph 44.71 Vernon NORWOOD 2024 Rome Diamond League
300m to 350m 05.66 31.79kph / 19.75mph 44.99 Vernon NORWOOD 2023 Xiamen Diamond League
300m to 350m 05.67 31.75kph / 19.73mph 45.11 Vernon NORWOOD 2023 Rabat Diamond League
300m to 350m 05.67 31.75kph / 19.73mph 44.08 van Wayde NIEKERK 2023 Silesia Diamond League
300m to 350m 05.67 31.75kph / 19.73mph 44.06 Muzala SAMUKONGA 2024 Lausanne Diamond League
300m to 350m 05.68 31.68kph / 19.69mph 43.80 Quincy HALL 2024 Monaco Diamond League
300m to 350m 05.68 31.68kph / 19.69mph 44.30 Kirani JAMES 2023 Eugene Diamond League
300m to 350m 05.70 31.57kph / 19.62mph 44.38 Quincy HALL 2023 Xiamen Diamond League
300m to 350m 05.70 31.57kph / 19.62mph 44.23 Charles DOBSON 2024 London Diamond League
300m to 350m 05.71 31.54kph / 19.60mph 44.10 Vernon NORWOOD 2024 London Diamond League
300m to 350m 05.71 31.54kph / 19.60mph 44.37 Bryce DEADMON 2024 Lausanne Diamond League
300m to 350m 05.71 31.54kph / 19.60mph 44.30 Kirani JAMES 2024 Rome Diamond League
300m to 350m 05.71 31.54kph / 19.60mph 45.10 McDONALD Rusheen 2023 Eugene Diamond League
300m to 350m 05.72 31.46kph / 19.55mph 44.68 Vernon NORWOOD 2024 Oslo Diamond League
300m to 350m 05.73 31.43kph / 19.53mph 44.70 Steven GARDINER 2023 Rabat Diamond League
300m to 350m 05.73 31.43kph / 19.53mph 43.99 Muzala SAMUKONGA 2024 Rome Diamond League
300m to 350m 05.74 31.36kph / 19.48mph 44.55 Jereem RICHARDS 2024 Rome Diamond League
300m to 350m 05.75 31.32kph / 19.46mph 44.49 Charles DOBSON 2024 Brussels Diamond League
300m to 350m 05.75 31.32kph / 19.46mph 45.29 Leungo SCOTCH 2024 Doha Diamond League
300m to 350m 05.76 31.25kph / 19.42mph 45.10 Gilles BIRON 2023 Xiamen Diamond League
300m to 350m 05.76 31.25kph / 19.42mph 44.44 Quincy HALL 2023 Eugene Diamond League
300m to 350m 05.76 31.25kph / 19.42mph 44.36 van Wayde NIEKERK 2023 London Diamond League
300m to 350m 05.77 31.21kph / 19.39mph 44.40 Bryce DEADMON 2023 London Diamond League
300m to 350m 05.77 31.21kph / 19.39mph 44.61 Vernon NORWOOD 2023 Eugene Diamond League
300m to 350m 05.77 31.21kph / 19.39mph 44.82 McDONALD Rusheen 2023 Xiamen Diamond League
300m to 350m 05.77 31.21kph / 19.39mph 44.34 Vernon NORWOOD 2024 Monaco Diamond League
300m to 350m 05.78 31.14kph / 19.35mph 44.56 Bayapo NDORI 2024 Rome Diamond League
300m to 350m 05.79 31.10kph / 19.33mph 44.22 Busang Collen KEBINATSHIPI 2024 Lausanne Diamond League
300m to 350m 05.79 31.10kph / 19.33mph 44.67 Busang Collen KEBINATSHIPI 2024 Monaco Diamond League
300m to 350m 05.79 31.10kph / 19.33mph 43.74 Matthew HUDSON-SMITH 2024 London Diamond League
300m to 350m 05.80 31.03kph / 19.28mph 44.18 Jereem RICHARDS 2024 London Diamond League
300m to 350m 05.80 31.03kph / 19.28mph 44.38 Kirani JAMES 2023 Xiamen Diamond League
300m to 350m 05.80 31.03kph / 19.28mph 44.46 Vernon NORWOOD 2023 London Diamond League
300m to 350m 05.81 31.00kph / 19.26mph 44.90 Bryce DEADMON 2023 Eugene Diamond League
300m to 350m 05.81 31.00kph / 19.26mph 45.07 Muzala SAMUKONGA 2024 Doha Diamond League
300m to 350m 05.81 31.00kph / 19.26mph 43.96 Matthew HUDSON-SMITH 2024 Lausanne Diamond League
300m to 350m 05.82 30.92kph / 19.22mph 44.84 McDONALD Rusheen 2023 Brussels Diamond League
300m to 350m 05.83 30.89kph / 19.19mph 45.98 Quincy HALL 2024 Doha Diamond League
300m to 350m 05.83 30.89kph / 19.19mph 44.75 Charles DOBSON 2024 Rome Diamond League
300m to 350m 05.83 30.89kph / 19.19mph 44.77 Bryce DEADMON 2024 Rome Diamond League
300m to 350m 05.83 30.89kph / 19.19mph 45.14 Busang Collen KEBINATSHIPI 2024 Rome Diamond League
300m to 350m 05.84 30.82kph / 19.15mph 44.58 Lythe PILLAY 2024 Monaco Diamond League
300m to 350m 05.84 30.82kph / 19.15mph 45.30 Zakithi NENE 2023 Stockholm Diamond League
300m to 350m 05.85 30.78kph / 19.13mph 44.81 Bryce DEADMON 2023 Silesia Diamond League
300m to 350m 05.85 30.78kph / 19.13mph 00.00 Bayapo NDORI 2024 Doha Diamond League
300m to 350m 05.85 30.78kph / 19.13mph 45.07 Håvard Bentdal INGVALDSEN 2023 Brussels Diamond League
300m to 350m 05.85 30.78kph / 19.13mph 44.53 Charles DOBSON 2024 Lausanne Diamond League
300m to 350m 05.85 30.78kph / 19.13mph 44.55 Vernon NORWOOD 2024 Lausanne Diamond League
300m to 350m 05.86 30.71kph / 19.08mph 45.49 Vernon NORWOOD 2024 Doha Diamond League
300m to 350m 05.86 30.71kph / 19.08mph 44.88 Vernon NORWOOD 2023 Silesia Diamond League