The men's 4 × 100 metres relay event at the 2016 IAAF World U20 Championships was held at Zdzisław Krzyszkowiak Stadium on 23 and 24 July.

Medalists GoldSilverBronzeChampion AllisonAri CogdellKahmari MontgomeryWilbert London IIIOmphemetse PooBaboloki ThebeKarabo SibandaXholani TalaneAnthony CarpenterSean BaileyTerry Ricardo ThomasChristopher TaylorAykeeme Francis* *Athletes who competed in heats only

Records World Junior Record3:01.09Grosseto, Italy18 July 2004Championship Record3:01.09Grosseto, Italy18 July 2004World Junior Leading3:08.52Mannheim, Germany26 June 2016

Results Heats Qualification: First 3 of each heat (Q) plus the 2 fastest times (q) qualified for the final.

Rank Heat Nation Athletes Time Notes 1 1 Omphemetse Poo, Baboloki Thebe, Karabo Sibanda, Xholani Talane 3:03.75 Q, WU20L 2 1 Kazuki Matsukiyo, Naoki Kitadani, Yoshiro Watanabe, Mizuki Obuchi 3:07.59 Q, SB 3 2 Champion Allison, Ari Cogdell, Kahmari Montgomery, Wilbert London III 3:07.87 Q, SB 4 2 Manuel Sanders, Julian Wagner, Fabian Dammermann, Marvin Schlegel 3:08.50 Q, SB 5 1 Anthony Carpenter, Sean Bailey, Aykeeme Francis, Terry Ricardo Thomas 3:08.80 Q, SB 6 1 Kiran Murugan, Harsh Kumar, Pankaj Pankaj, Amoj Jacob 3:08.89 q, NU20R 7 1 Joshua St. Clair, Dwight St Hilare, Judah Taylor, Kashief King 3:08.91 q, SB 8 2 Umberto Mezzaluna, Vladimir Aceti, Brayan Lopez, Alessandro Sibilio 3:09.42 Q, SB 9 1 Mateusz Rzeźniczak, Cezary Mirosław, Kamil Mroczek, Tymoteusz Zimny 3:09.42 SB 10 1 Nattapong Kongkraphan, Witthawat Thumcha, Phitchaya Sunthonthuam, Vitsanu Phosri 3:10.08 11 2 Alexander Doom, Julian Cobbaert, Dylan Owusu, Gerbrand Huts 3:10.78 SB 12 2 Ilja Petrušenko, Austris Karpinskis, Valerijs Valinšcikovs, Maksims Sinčukovs 3:10.85 NU20R 13 1 Nathaniel Mechler, Michael Petersen, Callum MacNab, Nathan Friginette 3:12.05 SB 2 Sultan Hussain Khalufi, Sabir Said Essa, Saeed Hassan Olwani, Ahmed Saleh Mahda 163.3(a) 2

Final

Rank Nation Athletes Time Notes Champion Allison, Ari Cogdell, Kahmari Montgomery, Wilbert London III 3:02.39 WU20L Omphemetse Poo, Baboloki Thebe, Karabo Sibanda, Xholani Talane 3:02.81 AU20L Anthony Carpenter, Sean Bailey, Terry Ricardo Thomas, Christopher Taylor 3:04.83 SB 4 Mizuki Obuchi, Naoki Kitadani, Yoshiro Watanabe, Kazuki Matsukiyo 3:07.02 5 Manuel Sanders, Julian Wagner, Fabian Dammermann, Marvin Schlegel 3:08.13 SB 6 Joshua St. Clair, Dwight St Hilare, Judah Taylor, Kashief King 3:08.28 SB 7 Kiran Murugan, Santhosh Tamilarasan, Pankaj Pankaj, Amoj Jacob 3:09.14 Umberto Mezzaluna, Vladimir Aceti, Brayan Lopez, Alessandro Sibilio R163.3(a)Lane infringement

References