Swimming at the 2018 Summer Youth Olympics – Girls' 100 metre breaststroke explained

Event:	Girls' 100 metre breaststroke
Competition:	2018 Summer Youth Olympics
Year:	2018
Type:	Summer Youth Olympics
Venue:	Natatorium
Dates:	9 October (heats, semifinals) 10 October (final)
Competitors:	45
Nations:	38
Win Value:	1:07.88
Gold:	Anastasia Makarova
Goldnoc:	RUS
Silver:	Niamh Coyne
Silvernoc:	IRL
Bronze:	Kotryna Teterevkova
Bronzenoc:	LTU
Prev:	2014
Next:	2026

The girls' 100 metre breaststroke event at the 2018 Summer Youth Olympics took place on 9 and 10 October at the Natatorium in Buenos Aires, Argentina.^[1]

Results

The heats were started on 9 October at 10:41.^[2]

Rank	Heat	Lane	Time	Notes
1	5	5	1:08.80	Q
2	6	4	1:09.24	Q
3	4	3	1:09.27	Q
4	5	4	1:09.49	Q
5	6	3	1:09.78	Q
6	4	4	1:10.06	Q
7	4	2	1:10.10	Q
8	6	6	1:10.37	Q
9	6	5	1:10.47	Q
10	4	5	1:10.63	Q
11	6	2	1:10.86	Q
12	3	5	1:10.91	Q
12	4	6	1:10.91	Q
14	5	3	1:10.94	Q
15	5	6	1:10.95	Q
16	4	1	1:11.31	Q
17	2	4	1:11.37
18	3	3	1:11.51
19	3	1	1:11.56
20	6	8	1:11.58
21	5	7	1:11.69
22	4	7	1:11.77
23	3	8	1:11.82
24	3	4	1:12.00
25	4	8	1:12.01
26	3	6	1:12.04
27	5	1	1:12.13
28	2	2	1:12.14
29	1	5	1:12.23
30	3	7	1:12.36
31	5	2	1:12.50
32	6	7	1:12.57
33	1	4	1:12.69
34	2	3	1:12.73
34	3	2	1:12.73
36	2	7	1:13.00
37	2	5	1:13.04
38	2	6	1:13.18
39	2	1	1:13.30
40	5	8	1:13.39
41	1	3	1:15.14
42	2	8	1:15.43
43	6	1	1:16.12
44	1	6	1:16.75
45	1	7	1:34.61
	2	2

The semifinals were started on 9 October at 18:51.^[3]

Rank	Heat	Lane	Time	Notes
1	2	4	1:08.75	Q
2	1	3	1:08.80	Q
3	1	5	1:08.90	Q
4	2	3	1:09.14	Q
5	2	6	1:09.46	Q
6	2	5	1:09.50	Q
7	2	8	1:09.55	Q
8	1	4	1:09.74	Q
9	2	2	1:10.06
10	2	7	1:10.43
11	1	6	1:10.59
12	1	7	1:10.60
13	1	2	1:10.67
14	2	1	1:10.77
15	1	1	1:10.78
16	1	8	1:12.71

The final was held on 10 October at 18:39.^[4]