2012_World_Junior_Championships_in_Athletics_–_Men's_4_×_100_metres_relay
The men's 4 × 100 metres relay at the 2012 World Junior Championships in Athletics was held at the Estadi Olímpic Lluís Companys on 13 and 14 July.[1][2][3]
Prior to the competition[update], the existing world junior and championship records were as follows.
More information Broken records during the 2012 World Junior Championships in Athletics ...
| World Junior Record & Championship Record |
 United States(Trell Kimmons, Abidemi Omole, Ivory Williams, LaShawn Merritt) |
38.66 | Grosseto, Italy | 18 July 2004 |
| World Junior Leading |  Japan(Kazuma Oseto, Akiyuki Hashimoto, Tatsuro Suwa, Kazuki Kanamori) |
39.16 | Fukuroi, Japan | 3 May 2012 |
| Broken records during the 2012 World Junior Championships in Athletics | ||||
|---|---|---|---|---|
| World Junior Leading | United States (Tyreek Hill, Aldrich Bailey, Arthur Delaney, Aaron Ernest) |
38.67 | Barcelona, Spain | 14 July 2012 |
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Heats
Qualification: First 2 of each heat (Q) plus the 2 fastest times (q) qualified
More information Rank, Heat ...
| Rank | Heat | Lane | Nation | Athletes | Time | Notes |
|---|---|---|---|---|---|---|
| 1 | 1 | 8 | Japan | Kazuma Oseto, Akiyuki Hashimoto, Aska Cambridge, Kazuki Kanamori | 39.01 | Q, WJL |
| 2 | 3 | 4 |  Great Britain | Emmanuel Stephens, Chijindu Ujah, Thomas Holligan, Adam Gemili | 39.09 | Q, SB |
| 3 | 3 | 5 |  Jamaica | Jevaughn Minzie, Odean Skeen, Senoj-Jay Givans, Jazeel Murphy | 39.19 | Q, SB |
| 4 | 2 | 6 | United States | Cameron Burrell, Aldrich Bailey, Arman Hall, Arthur Delaney | 39.25 | Q, SB |
| 5 | 1 | 4 |  Brazil | Leandro de Araújo, Yuri Monteiro, Renato dos Santos Junior, Rodrigo Rocha | 39.29 | Q, AJ |
| 6 | 1 | 7 |  Poland | Kamil Bijowski, Przemysław Słowikowski, Karol Zalewski, Adam Jabłoński | 39.31 | q, NJ |
| 7 | 1 | 9 |  Australia | Ben Jaworski, Hugh Donovan, Nicholas Hough, Matthew Bertacco | 39.34 | q, AJ |
| 8 | 2 | 7 |  Bahamas | Anthony Farrington, Blake Bartlett, Shane Jones, Stephen Newbold | 39.48 | Q, NJ |
| 9 | 1 | 6 |  Thailand | Ruttanapon Sowan, Kritsada Namsuwan, Jaran Sathoengram, Jirapong Meenapra | 39.68 | SB |
| 10 | 1 | 5 |  Nigeria | Chukwudike Harry, Okeudo Jonathan Nmaju, Mamus Emuobonuvie, Martins Ogierakhia | 39.86 | SB |
| 11 | 1 | 3 |  South Africa | Angus Julies, Siphelo Ngquboza, Pieter Conradie, Fana Mofokeng | 39.87 | SB |
| 12 | 2 | 9 |  Trinidad and Tobago | Jesse Berkley, Jonathan Holder, Ashron Sobers, Jonathan Farinha | 40.01 | |
| 13 | 2 | 3 |  Germany | Robert Polkowski, Patrick Domogala, Maximilian Ruth, Jonas Lohmann | 40.08 | SB |
| 14 | 2 | 8 |  Italy | Alessandro Pino, Fausto Desalu, Giacomo Tortu, Giovanni Galbieri | 40.41 | SB |
| 15 | 3 | 4 |  Canada | Devon Rittinger, Drelan Bramwell, Mobolade Ajomale, Calvin Arsenault | 40.58 | SB |
| 16 | 2 | 5 |  Denmark | Morten Dalgaard Madsen, Andreas Trajkovski, Emil Strom, Frederik Thomsen | 40.60 | NJ |
| 17 | 3 | 6 |  Spain | Adrián Pérez, Daniel Mazón, Óscar Husillos, Rodrigo De la Oliva | 41.08 | SB |
| 18 | 3 | 7 |  Bahrain | Husain Mohamed Hasan, Ahmed Mohamed Alshawoosh, Husain Sameer Mubarak, Ali Omar Abdulla Al Doseri | 41.09 | |
| 3 | 8 |  France | Guy-Elphège Anouman, Pierre Chalus, Mickael-Meba Zeze, Ken Romain | DQ | ||
| 3 | 3 |  Switzerland | Brahian Peña, Yanier Bello, Silvan Wicki, Bastien Mouthon | DQ | ||
| 2 | 4 |  Finland | Miika Wynne-Ellis, Markus Koivula, Samuli Lehtinen, Eetu Rantala | DQ | ||
| 3 | 2 |  Czech Republic | Marek Bakalár, Michal Desensky, Jan Jirka, Zdenek Stromšík | DQ | ||
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Final
More information Rank, Lane ...
| Rank | Lane | Nation | Athletes | Time | Notes |
|---|---|---|---|---|---|
 | 6 | United States | Tyreek Hill, Aldrich Bailey, Arthur Delaney, Aaron Ernest | 38.67 | WJL |
 | 5 | Jamaica | Tyquendo Tracey, Odean Skeen, Jevaughn Minzie, Jazeel Murphy | 38.97 | NJ |
 | 4 | Japan | Kazuma Oseto, Akiyuki Hashimoto, Aska Cambridge, Kazuki Kanamori | 39.02 | |
| 4 | 2 | Poland | Kamil Bijowski, Przemysław Słowikowski, Karol Zalewski, Adam Jabłoński | 39.47 | |
| 5 | 3 | Australia | Ben Jaworski, Hugh Donovan, Nicholas Hough, Matthew Bertacco | 39.59 | |
| 6 | 8 | Bahamas | Blake Bartlett, Teray Smith, Shane Jones, Stephen Newbold | 39.74 | |
| 7 | 9 | Brazil | Leandro de Araújo, Yuri Monteiro, Renato dos Santos Junior, Rodrigo Rocha | 39.75 | |
| 7 | Great Britain | Emmanuel Stephens, Chijindu Ujah, David Bolarinwa, Adam Gemili | DNF |
Close
According to an unofficial count, 93 athletes from 22 countries participated in the event.
Australia (4)
Bahamas (5)
Bahrain (4)
Brazil (4)
Canada (4)
Czech Republic (4)
Denmark (4)
Finland (4)
France (4)
Germany (4)
Italy (4)
Jamaica (5)
Japan (4)
Nigeria (4)
Poland (4)
South Africa (4)
Spain (4)
Switzerland (4)
Thailand (4)
Trinidad and Tobago (4)
United Kingdom (5)
United States (6)
- "iaaf.org – International Association of Athletics Federations". Archived from the original on 27 July 2012.
- Peters, Lionel; Magnusson, Tomas, WORLD JUNIOR CHAMPIONSHIPS WJC – 2012 Barcelona ESP Jul 10-15, WORLD JUNIOR ATHLETICS HISTORY ("WJAH"), archived from the original on 22 February 2014, retrieved 13 June 2015
- IAAF WORLD JUNIOR CHAMPIONSHIPS – Eugene 2014 – FACTS & FIGURES (PDF), IAAF, retrieved 13 June 2015