FIS Freestyle Ski and Snowboarding World Championships 2019 – Women's snowboard halfpipe

The qualification was started on February 6, at 12:00.[3] The eight best snowboarders qualify for the final.

Rank	Bib	Name	Country	Run 1	Run 2	Best	Notes
1	1	Chloe Kim	United States	85.50	90.50	90.50	Q
2	5	Arielle Gold	United States	86.50	7.50	86.50	Q
3	4	Cai Xuetong	China	79.50	85.75	85.75	Q
4	10	Verena Rohrer	Switzerland	24.50	81.25	81.25	Q
5	2	Maddie Mastro	United States	19.00	77.50	77.50	Q
6	3	Queralt Castellet	Spain	72.75	75.25	75.25	Q
7	6	Kurumi Imai	Japan	73.50	76.50	73.50	Q
8	11	Elizabeth Hosking	Canada	61.25	71.75	71.75	Q
9	15	Mirabelle Thovex	France	67.00	64.25	67.00
10	12	Qiu Leng	China	63.50	16.00	63.50
11	9	Tessa Maud	United States	63.00	54.00	63.00
12	14	Wu Shaotong	China	9.50	59.50	59.50
13	19	Wang Jingjing	China	55.25	55.50	55.50
14	8	Oe Hikaru	Japan	51.75	17.75	51.75
15	18	Šárka Pančochová	Czech Republic	11.00	43.50	43.50
16	7	Haruna Matsumoto	Japan	40.25	9.25	40.25
17	20	Lee Na-yoon	South Korea	8.50	23.25	23.25
18	16	Emily Arthur	Australia	9.25	3.50	9.25
19	13	Leilani Ettel	Germany	3.50	DNS	3.50
—	17	Fu Xinya	China	Did not start

The final was started at 19:00.[4]

Rank	Bib	Name	Country	Run 1	Run 2	Run 3	Best	Notes
	8	Chloe Kim	United States	93.50	37.25	24.75	93.50
	6	Cai Xuetong	China	84.00	43.50	52.25	84.00
	4	Maddie Mastro	United States	77.00	25.75	82.00	82.00
4	3	Queralt Castellet	Spain	35.25	21.50	81.00	81.00
5	7	Arielle Gold	United States	11.75	78.50	79.00	79.00
6	5	Verena Rohrer	Switzerland	74.50	75.00	68.75	75.00
7	2	Kurumi Imai	Japan	71.25	10.50	74.50	74.50
8	1	Elizabeth Hosking	Canada	60.25	22.75	9.75	60.25