Swimming at the 2018 European Aquatics Championships – Women's 100 metre backstroke

The heats were started on 6 August at 10:22.[3]

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	5	3	Margherita Panziera	Italy	59.86	Q
2	4	4	Anastasia Zuyeva	Russia	59.87	Q
3	5	5	Mie Nielsen	Denmark	59.99	Q
4	5	6	Georgia Davies	Great Britain	1:00.03	Q
5	3	6	Carlotta Zofkova	Italy	1:00.07	Q
6	3	3	Kira Toussaint	Netherlands	1:00.12	Q
7	5	4	Katinka Hosszú	Hungary	1:00.15	Q
8	5	7	Katalin Burián	Hungary	1:00.28	Q
8	4	1	Mimosa Jallow	Finland	1:00.28	Q
10	3	5	Simona Baumrtová	Czech Republic	1:00.29	Q
11	4	3	Kathleen Dawson	Great Britain	1:00.30	Q
12	4	6	Mathilde Cini	France	1:00.55	Q
13	3	4	Daria Ustinova	Russia	1:00.67	Q
14	5	2	Laura Riedemann	Germany	1:00.77	Q
15	3	7	Tessa Vermeulen	Netherlands	1:00.79	Q
16	5	1	Silvia Scalia	Italy	1:00.92
17	4	5	Polina Egorova	Russia	1:01.05
18	3	2	Anastasiia Avdeeva	Russia	1:01.17
19	5	8	Theodora Drakou	Greece	1:01.18	Q
20	3	1	Duane Da Rocha	Spain	1:01.36
20	4	7	Cassie Wild	Great Britain	1:01.36
22	4	2	Lisa Graf	Germany	1:01.67
23	2	3	Caroline Pilhatsch	Austria	1:01.73
24	2	5	Nina Kost	Switzerland	1:01.85
25	2	4	Julie Kepp Jensen	Denmark	1:01.87
26	3	0	Ida Lindborg	Sweden	1:02.00
27	4	8	África Zamorano	Spain	1:02.11
28	4	0	Ekaterina Avramova	Turkey	1:02.12
29	2	2	Anika Apostalon	Czech Republic	1:02.19
30	4	9	Victoria Bierre	Denmark	1:02.55
31	2	8	Cristina García	Spain	1:02.84
32	2	6	Gabriela Georgieva	Bulgaria	1:02.97
33	2	1	Shahar Menahem	Israel	1:03.15
34	5	9	Agata Naskręt	Poland	1:03.28
35	2	0	Signhild Joensen	Faroe Islands	1:03.30
36	1	4	Lena Grabowski	Austria	1:03.36
37	3	9	Karolina Hájková	Slovakia	1:03.48
38	1	3	Elçin Türkmenoğlu	Turkey	1:03.65
39	1	7	Margaret Markvardt	Estonia	1:03.77
40	3	8	Eygló Ósk Gústafsdóttir	Iceland	1:03.82
41	1	2	Aviv Barzelay	Israel	1:04.01
42	1	5	Vilma Ruotsalainen	Finland	1:04.41
43	1	6	Weronika Górecka	Poland	1:04.82
44	1	1	Sezin Eliguel	Turkey	1:04.85
45	1	8	Fjorda Šabani	Kosovo	1:05.87
46	2	9	Arina Baikova	Latvia	1:06.63
47	1	0	Eda Zećiri	Kosovo	1:09.75
—	2	7	Jenna Laukkanen	Finland	Did not start
	5	0	Alicja Tchórz	Poland

The semifinals were started on 6 August at 17:13.[4]

The final was started on 7 August at 16:55.[5]

Rank	Lane	Name	Nationality	Time	Notes
	4	Anastasia Fesikova	Russia	59.19
	7	Georgia Davies	Great Britain	59.36
	3	Carlotta Zofkova	Italy	59.61
4	5	Katinka Hosszú	Hungary	59.64
5	2	Margherita Panziera	Italy	59.71
6	6	Mie Nielsen	Denmark	59.93
7	1	Katalin Burián	Hungary	1:00.05
8	8	Kira Toussaint	Netherlands	1:00.14