2019 IAAF World Relays – Mixed shuttle hurdles relay

Mixed shuttle hurdles relay at the 2019 IAAF World Relays
Venue	Nissan Stadium
Dates	11 May (heats & final)
Nations	7
Winning time	54.96
Medalists
Christina Clemons Freddie Crittenden Sharika Nelvis Devon Allen Queen Harrison* Ryan Fontenot*    United States   Ayako Kimura Shunya Takayama Masumi Aoki Taio Kanai    Japan

The mixed shuttle hurdle relay at the 2019 IAAF World Relays was held at the Nissan Stadium on 11 May.

Qualification: The winner of each heat (Q) plus the 2 fastest times (q) advanced to the final.^[1][2]

Rank	Heat	Nation	Athletes	Time	Notes
1	2	United States	Sharika Nelvis (W), Freddie Crittenden (M), Queen Harrison (W), Ryan Fontenot (M)	55.09	Q
2	1	Jamaica	Amoi Brown (W), Andrew Riley (M), Megan Tapper (W), Ronald Levy (M)	55.47	Q
3	1	Japan	Ayako Kimura (W), Shunya Takayama (M), Masumi Aoki (W), Taio Kanai (M)	56.13	q
4	1	Australia	Brianna Beahan (W), Nicholas Hough (M), Celeste Mucci (W), Nick Andrews (M)	56.40	q
5	2	France	Sacha Alessandrini (W), Wilhem Belocian (M), Laura Valette (W), Pascal Martinot-Lagarde (M)	56.56
6	2	China	Shi Jiali (W), Sun Zhenjiang (M), Wu Yanni (W), Zeng Jianhang (M)	57.54
7	2	Papua New Guinea	Adrine Monagi (W), Mowen Boino (M), Donna Koniel (W), Daniel Baul (M)	1:07.32

^[3]

Rank	Nation	Athletes	Time	Notes	Points
	United States	Christina Clemons (W), Freddie Crittenden (M), Sharika Nelvis (W), Devon Allen (M)	54.96	SB	8
	Japan	Ayako Kimura (W), Shunya Takayama (M), Masumi Aoki (W), Taio Kanai (M)	55.59	SB	7
	Australia	Brianna Beahan (W), Nicholas Hough (M), Celeste Mucci (W), Nick Andrews (M)	DQ	R162.8[4]	0
	Jamaica		DNS		0

Shuttle hurdle relay