2024 World Athletics U20 Championships – Men's 200 metres
The men's 200 metres at the 2024 World Athletics U20 Championships was held at the Estadio Atlético de la VIDENA in Lima, Peru on 29 and 30 August 2024.

Records
U20 standing records prior to the 2024 World Athletics U20 Championships were as follows:
 Record Athlete & Nationality Mark Location DateWorld U20 Record19.69Eugene, United States26 June 2022Championship Record19.96Cali, Colombia4 August 202219.96Cali, ColombiaWorld U20 Leading20.20Lexington, United States24 May 2024

Results
Heats
The first 2 athletes in each heat (Q) and the next 8 fastest (q) qualified to the semi-finals.
Heat 1
 Rank Lane Athlete Nation Time Notes12Jesse Myers21.4324Eduardo Longobardi21.4533Daniel González21.64 47Wesley Dionisio21.6956Keo Davis21.7365Sophus Ramsgaard Jensen21.7878Mihai Militaru24.54  Wind: -1.1 m/s 

Heat 2
 Rank Lane Athlete Nation Time Notes19Jackson Clarke21.3726Peng Kong21.4938Jessus Bănicioiu21.72 42Andrew Styles21.7257Maximilian Achhammer21.9563Aron Earl22.125Paulo Henrique Pedroso4William Batley  Wind: -1.0 m/s 

Heat 3
 Rank Lane Athlete Nation Time Notes17Jake Odey-Jordan21.0228Magnus Johannsson21.2733Katsuki Sato21.3142Miloš Nisić21.8755Isaac Chandra21.8966Caledon Ruwende22.014Mubarak Bader Al-Qahtani  Wind: -1.1 m/s 

Heat 4
 Rank Lane Athlete Nation Time Notes17Gout Gout20.7725Malith Thamel21.2336Alejandro Cardenas21.3242Bertie Cruywagen21.6458Justin Rennert21.8763Magano Naseb22.1474Omar Chaaban23.009King Wai Yip  Wind: -0.5 m/s 

Heat 5
 Rank Lane Athlete Nation Time Notes16Jaden Wiley20.9325Zachary Della Rocca21.0339Dejan Ottou21.3244Bejamin Aravena21.4453Matteo Miola21.6562David Nyamufarira21.7877Sanjay Weekes21.9588Vladimir Bitolja22.51  Wind: -1.3 m/s 

Heat 6
 Rank Lane Athlete Nation Time Notes14Bayanda Walaza21.1626Carlos Brown Jr.21.3135Hristo Iliev21.5347Jónas Isaksen21.6358Aidil Hajam22.2062Junior Gallimore22.4673Aistis Manton22.71  Wind: -0.4 m/s 

Heat 7
 Rank Lane Athlete Nation Time Notes15Kei Wakana21.1726Juho Venäläinen21.23 (.226)32Aragorn Straker21.23 (.228)43Sebastian Libura21.6354Youchao Huang21.7367Devonric Mack22.0178Eduardo Loya22.05  Wind: -0.1 m/s 

Heat 8
 Rank Lane Athlete Nation Time Notes14William Trulsson20.9928Marek Zakrzewski21.1133Yaqoub Al Azemi21.24, 46Romario Hines21.3555Muhammad Amin Bin Rosla21.5467Indusara Rajamuni21.562Tomás Mondino  Wind: -0.6 m/s 

Semi-finals
The first 2 athletes in each heat (Q) and the next 2 fastest (q) qualified to the semi-final.
Heat 1
 Rank Lane Athlete Nation Time Notes17Gout Gout21.0729Magnus Johannsson21.2136Kei Wakana21.3344Yaqoub Al Azemi21.3552Dejan Ottou21.65 (.644)63Hristo Iliev21.65 (.644)78Jackson Clarke21.8885Malith Thamel21.93  Wind: -0.9 m/s 

Heat 2
 Rank Lane Athlete Nation Time Notes16William Trulsson21.3027Jake Odey-Jordan21.4039Eduardo Longobardi21.5243Romario Hines21.6852Alejandro Cardenas21.6968Jesse Myers21.8075Indusara Rajamuni21.934Peng Kong  Wind: -1.2 m/s 

Heat 3
 Rank Lane Athlete Nation Time Notes17Bayanda Walaza21.0028Jaden Wiley21.0439Carlos Brown Jr.21.1946Zachary Della Rocca21.2354Aragorn Straker21.3062Katsuki Sato21.4775Juho Venäläinen21.5483Bejamin Aravena21.55  Wind: +0.3 m/s 

Final
 Rank Lane Athlete Nation Time Notes7Bayanda Walaza20.528Gout Gout20.605Jake Odey-Jordan20.8146William Trulsson20.9154Jaden Wiley21.1763Zachary Della Rocca21.2279Magnus Johannsson21.2782Carlos Brown Jr.21.51  Wind: -0.7 m/s 

References

200 metres men
Category:200 metres at the World Athletics U20 Championships