2022 FINA World Swimming Championships (25 m) – Women's 100 metre individual medley

The heats were started on 15 December at 12:02.[2]

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	3	4	Louise Hansson	Sweden	57.98	Q
2	2	4	Marrit Steenbergen	Netherlands	58.87	Q
3	4	3	Helena Gasson	New Zealand	58.92	Q
4	4	5	Mary-Sophie Harvey	Canada	58.93	Q
5	4	4	Béryl Gastaldello	France	59.19	Q
5	2	5	Costanza Cocconcelli	Italy	59.19	Q
7	2	3	Lena Kreundl	Austria	59.29	Q
8	2	6	Rebecca Meder	South Africa	59.38	Q, AF
9	3	1	Neža Klančar	Slovenia	59.42	Q, NR
10	3	3	Yui Ohashi	Japan	59.49	Q
10	3	5	Sydney Pickrem	Canada	59.49	Q
12	4	6	Emelie Fast	Sweden	59.53	Q
13	2	2	Tamara Potocká	Slovakia	59.69	Q, NR
14	3	2	África Zamorano	Spain	59.99	Q, NR
15	3	6	Diana Petkova	Bulgaria	1:00.08	Q
16	2	7	Kayla Hardy	Australia	1:00.16	Q
17	3	7	McKenna DeBever	Peru	1:00.48	NR
18	4	7	Stefanía Gómez	Colombia	1:01.27
19	2	1	Maria Romanjuk	Estonia	1:01.32
20	4	1	Stephanie Balduccini	Brazil	1:01.58
21	1	4	Kristen Romano	Puerto Rico	1:01.76	NR
22	4	8	Chloe Isleta	Philippines	1:02.11
23	1	7	Chang Yujuan	Hong Kong	1:02.64
24	1	1	Jayla Pina	Cape Verde	1:05.18
25	3	8	Arina Baikova	Latvia	1:05.22
26	2	8	Kirsten Fisher-Marsters	Cook Islands	1:07.40
27	1	3	Mia Lee	Guam	1:10.55
28	1	2	Jennifer Harding-Marlin	Saint Kitts and Nevis	1:13.46
29	1	6	Kestra Kihleng	Federated States of Micronesia	1:14.77
30	1	5	Galyah Mikel	Palau	1:22.45
	4	2	Kristýna Horská	Czech Republic	Did not start

The semifinals were started on 15 December at 20:57.[3]

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	1	4	Marrit Steenbergen	Netherlands	57.65	Q
2	2	4	Louise Hansson	Sweden	58.05	Q
3	2	7	Sydney Pickrem	Canada	58.54	Q
4	1	3	Béryl Gastaldello	France	58.61	Q
5	1	6	Rebecca Meder	South Africa	58.98	Q, AF
6	2	6	Lena Kreundl	Austria	59.04	Q, NR
7	1	5	Mary-Sophie Harvey	Canada	59.13	Q
8	2	5	Helena Gasson	New Zealand	59.15	Q
9	2	2	Neža Klančar	Slovenia	59.27	NR
10	2	3	Costanza Cocconcelli	Italy	59.34
11	1	2	Yui Ohashi	Japan	59.45
11	2	8	Diana Petkova	Bulgaria	59.45
13	2	1	Tamara Potocká	Slovakia	59.55	NR
14	1	7	Emelie Fast	Sweden	59.61
15	1	8	Kayla Hardy	Australia	59.75
	1	1	África Zamorano	Spain	Disqualified

The final was held on 16 December at 20:56.[4]

Rank	Lane	Name	Nationality	Time	Notes
	4	Marrit Steenbergen	Netherlands	57.53	NR
	6	Béryl Gastaldello	France	57.63
	5	Louise Hansson	Sweden	57.68
4	3	Sydney Pickrem	Canada	58.26
5	8	Helena Gasson	New Zealand	58.40	NR
6	2	Rebecca Meder	South Africa	58.46	AF
7	7	Lena Kreundl	Austria	58.79	NR
8	1	Mary-Sophie Harvey	Canada	59.11