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

The qualification was started on February, 5 at 20:00.[3] The twelve best skiers qualified for the final.

Rank	Bib	Start order	Name	Country	Q1	Q2	Notes
2	1	12	Xu Mengtao	China	85.05		Q
3	6	21	Liubov Nikitina	Russia	80.32		Q
1	9	2	Laura Peel	Australia	80.01		Q
4	2	7	Shao Qi	China	80.01		Q
5	10	11	Olga Polyuk	Ukraine	79.06		Q
6	12	22	Aliaksandra Ramanouskaya	Belarus	75.60		Q
7	21	20	Zhanbota Aldabergenova	Kazakhstan	75.60	69.60	Q
8	11	10	Ashley Caldwell	United States	74.02	42.63	Q
9	23	9	Akmarzhan Kalmurzayeva	Kazakhstan	71.63	50.18	Q
10	7	4	Sofia Alekseeva	Russia	64.09	68.97	Q
11	22	6	Morgan Northrop	United States	68.04	65.83	Q
12	19	1	Emma Weiß	Germany	66.97	47.84	Q
13	20	5	Kaila Kuhn	United States	62.35	65.72
14	8	16	Xu Sicun	China	61.11	65.54
15	13	18	Carol Bouvard	Switzerland	36.83	64.89
16	3	3	Xu Nuo	China	64.57	57.71
17	4	13	Madison Varmette	United States	63.94	42.92
18	5	8	Winter Vinecki	United States	55.44	21.75	T 15.0
19	15	19	Brittany George	Australia	55.44	53.07	T 14.1
20	16	15	Catrine Lavallée	Canada	17.32	41.47
—	14	17	Marzhan Akzhigit	Kazakhstan	Did not start
	24	14	Zhibek Arapbayeva	Kazakhstan

The final was started on February 6, at 19:00.[4][5][6]

Rank	Bib	Name	Country	Run 1	Run 2	Best	Run 3	Notes
	12	Aliaksandra Ramanouskaya	Belarus	103.11	DNS	103.11	113.18
	6	Liubov Nikitina	Russia	83.16	91.29	91.29	89.88	Tie 17.7
	1	Xu Mengtao	China	90.94	74.65	90.94	89.88	Tie 17.0
4	9	Laura Peel	Australia	83.16	86.01	83.16	87.77
5	11	Ashley Caldwell	United States	86.19	66.11	86.19	58.81
6	7	Sofia Alekseeva	Russia	85.68	64.09	85.68	37.80
7	10	Olga Polyuk	Ukraine	82.08	69.37	82.08
8	23	Akmarzhan Kalmurzayeva	Kazakhstan	78.88	59.28	78.88
9	21	Zhanbota Aldabergenova	Kazakhstan	50.71	73.95	73.95
10	2	Shao Qi	China	68.98	73.66	73.66
11	19	Emma Weiß	Germany	68.90	73.24	73.24
12	22	Morgan Northrop	United States	54.18	54.63	54.63