Doha (QAT) 27 September - 6 October 2019 RESULTS 4 x Relay Men - Round 1 First 3 in each heat (Q) and the next 2 fastest (q) advance to the Final

RECORDS RESULT TEAM COUNTRY VENUE DATE World Record WR 36.84 JAM (Olympic Stadium) 11 Aug 2012 Championships Record CR 37.04 Jamaica JAM (DS) 4 Sep 2011 World Leading WL 37.56 Great Britain & NI GBR Doha 4 Oct 2019 Area Record AR National Record NR Season Best SB 4 October 2019 21:04 START TIME 25° C 74 % Heat 1 2 TEMPERATURE HUMIDITY

PLACE TEAM BIB LANEREACTION RESULT Fn 1 GREAT BRITAIN & NI GBR 6 0.143 37.56 Q WL Adam GEMILI Zharnel HUGHES Richard KILTY Nethaneel MITCHELL-BLAKE 2 BRAZIL BRA 2 0.139 37.90 Q AR Rodrigo DO NASCIMENTO Vitor Hugo DOS SANTOS Derick SILVA Paulo André CAMILO DE OLIVEIRA 3 UNITED STATES USA 5 0.150 38.03 Q SB Christian COLEMAN Justin GATLIN Michael RODGERS Cravon GILLESPIE 4 ITA 4 0.143 38.11 NR Federico CATTANEO Lamont 5 JAMAICA JAM 7 0.146 38.15 SB Oshane BAILEY Rasheed DWYER Tyquendo TRACEY 6 GHANA GHA 8 0.137 38.24 (.239) SB Sean SAFO-ANTWI Benjamin AZAMATI-KWAKU Martin OWUSU ANTWI Joseph Paul AMOAH TURKEY TUR 3 0.138 DQ 170.7 Kayhan ÖZER Jak Ali HARVEY Emre Zafer BARNES QATAR QAT 9 DNS

NOTE IAAF Rule 170.7 - Passing the baton outside the takeover zone

1 Timing by SEIKO AT-4X1-M-h----.RS6..v1 Issued at 21:20 on Friday, 04 October 2019 2

Official IAAF Partners Doha (QAT) 27 September - 6 October 2019 RESULTS 4 x 100 Metres Relay Men - Round 1

4 October 2019 21:13 START TIME 26° C 61 % Heat 2 2 TEMPERATURE HUMIDITY

PLACE TEAM BIB LANEREACTION RESULT Fn 1 RSA 4 0.157 37.65 Q AR Thando DLODLO Simon MAGAKWE Clarence MUNYAI 2 JPN 5 0.140 37.78 Q SB Yuki KOIKE Kirara SHIRAISHI Yoshihide KIRYU Abdul Hakim SANI BROWN 3 PR OF CHINA CHN 9 0.146 37.79 Q NR Bingtian SU Zhouzheng XU Zhiqiang WU Zhenye XIE 4 FRANCE FRA 6 0.141 37.88 q SB Amaury GOLITIN Jimmy VICAUT Méba-Mickaël ZEZE Mouhamadou FALL 5 NETHERLANDS NED 3 0.139 37.91 (.901) q NR Joris VAN GOOL Taymir BURNET Hensley PAULINA 6 CANADA CAN 2 0.127 37.91 (.906) SB Gavin SMELLIE Aaron BROWN Brendon RODNEY Andre DE GRASSE 7 GERMANY GER 7 0.148 38.24 (.235) SB Julian REUS Joshua HARTMANN Roy SCHMIDT Marvin SCHULTE NIGERIA NGR 8 0.160 DQ 163.3(a) Enoch ADEGOKE Usheoritse ITSEKIRI Ogho-Oghene EGWERO Seye OGUNLEWE

ALL-TIME TOP LIST SEASON TOP LIST RESULT TEAM VENUE DATE RESULT TEAM VENUE 2019 36.84 JAMAICA (JAM) London (Olympic Stadium) 11 Aug 12 37.56 GREAT BRITAIN & NI (GBR) Doha 4 Oct 37.38 UNITED STATES (USA) Nassau (T. Robinson Stadium) 2 May 15 37.65 SOUTH AFRICA (RSA) Doha 4 Oct 37.47 GREAT BRITAIN & NI (GBR) London (Olympic Stadium) 12 Aug 17 37.78 JAPAN (JPN) Doha 4 Oct 37.60 JAPAN (JPN) Rio de Janeiro (Estádio Olímpico) 19 Aug 16 37.79 PR OF CHINA (CHN) Doha 4 Oct 37.62 TRINIDAD AND TOBAGO (TTO) Berlin (Olympiastadion) 22 Aug 09 37.88 FRANCE (FRA) Doha 4 Oct 37.64 CANADA (CAN) Rio de Janeiro (Estádio Olímpico) 19 Aug 16 37.90 BRAZIL (BRA) Doha 4 Oct 37.65 SOUTH AFRICA (RSA) Doha 4 Oct 19 37.91 NETHERLANDS (NED) Doha 4 Oct 37.79 FRANCE (FRA) Split (Poljud Stadion) 1 Sep 90 37.91 CANADA (CAN) Doha 4 Oct 37.79 PR OF CHINA (CHN) Doha 4 Oct 19 38.03 UNITED STATES (USA) Doha 4 Oct 37.90 BRAZIL (BRA) Doha 4 Oct 19 38.11 ITALY (ITA) Doha 4 Oct

2 Timing by SEIKO AT-4X1-M-h----.RS6..v1 Issued at 21:20 on Friday, 04 October 2019 2

Official IAAF Partners