| | Event type

100 metres Breaststroke, Girls

Date	9 – 10 October 2018
Status	YOG
Location	Natatorium, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	45 from 38 countries

Pos	Swimmer	NOC	R1	SF	Final
1	Anastasiya Makarova	RUS	1:08.80 (1 h5)	1:08.75 (1 h2)	1:07.88 (1)	Gold
2	Niamh Coyne	IRL	1:09.49 (2 h5)	1:08.90 (2 h1)	1:08.90 (2)	Silver
3	Kotryna Teterevkova	LTU	1:10.06 (2 h4)	1:08.80 (1 h1)	1:08.95 (3)	Bronze
4	Mona McSharry	IRL	1:09.24 (1 h6)	1:09.74 (3 h1)	1:08.97 (4)
5	Anna Pirovano	ITA	1:09.78 (2 h6)	1:09.14 (2 h2)	1:09.16 (5)
6	Hannah Brunzell	SWE	1:10.10 (3 h4)	1:09.46 (3 h2)	1:09.20 (6)
7	Agnė Šeleikaitė	LTU	1:10.95 (4 h5)	1:09.55 (5 h2)	1:09.40 (7)
8	Shiori Asaba	JPN	1:09.27 (1 h4)	1:09.50 (4 h2)	1:09.57 (8)
9	Chelsea Hodges	AUS	1:10.37 (3 h6)	1:10.59 (4 h1)	–
10	Weronika Hallmann	POL	1:10.47 (4 h6)	1:10.06 (6 h2)	–
11	Avery Wiseman	CAN	1:10.63 (4 h4)	1:10.67 (6 h1)	–
12	Elena Guttmann	AUT	1:10.86 (5 h6)	1:10.43 (7 h2)	–
=13	Julia Månsson	SWE	1:10.91 (1 h3)	1:10.60 (5 h1)	–
=13	Tina Čelik	SLO	1:10.91 (5 h4)	1:10.77 (8 h2)	–
15	Zheng Muyan	CHN	1:10.94 (3 h5)	1:10.78 (7 h1)	–
16	Clara Basso-Bert	FRA	1:11.31 (6 h4)	1:12.71 (8 h1)	–
17	Yun Eun-Sol	KOR	1:11.37 (1 h2)	–	–
18	Anna Kroniger	GER	1:11.51 (2 h3)	–	–
19	Christie May Chue	SGP	1:11.56 (3 h3)	–	–
20	Christin Mundell	RSA	1:11.58 (6 h6)	–	–
21	Alba Vázquez	ESP	1:11.69 (5 h5)	–	–
22	Kate Douglass	USA	1:11.77 (7 h4)	–	–
23	Saovanee Boonamphai	THA	1:11.82 (4 h3)	–	–
24	Anastasia Moscenscaia	MDA	1:12.00 (5 h3)	–	–
25	Wang Hui-Song	KOR	1:12.01 (8 h4)	–	–
26	Maria Claudia Gâdea	ROU	1:12.04 (6 h3)	–	–
27	Raquel Pereira	POR	1:12.13 (6 h5)	–	–
28	Mila Medić	SRB	1:12.14 (2 h2)	–	–
29	María Alborzen	ARG	1:12.23 (1 h1)	–	–
30	Ingrid Huszár	ROU	1:12.36 (7 h3)	–	–
31	Nina Kucheran	CAN	1:12.50 (7 h5)	–	–
32	Ana Vieira	BRA	1:12.57 (7 h6)	–	–
33	Lea Polonsky	ISR	1:12.69 (2 h1)	–	–
=34	Emina Pašukan	BIH	1:12.73 (3 h2)	–	–
=34	Laura Lahtinen	FIN	1:12.73 (8 h3)	–	–
36	Elena Onieva Henrich	SUI	1:13.00 (4 h2)	–	–
37	Natalie Kan	HKG	1:13.04 (5 h2)	–	–
38	Nika Čulina	CRO	1:13.18 (6 h2)	–	–
39	Miroslava Záborská	SVK	1:13.30 (7 h2)	–	–
40	Beste Samancı	TUR	1:13.39 (8 h5)	–	–
41	Anahi Schreuders	ARU	1:15.14 (3 h1)	–	–
42	Karen Arngeirsdóttir	ISL	1:15.43 (8 h2)	–	–
43	Camille Mallet	FRA	1:16.12 (8 h6)	–	–
44	Bibigul Menlibayeva	UZB	1:16.75 (4 h1)	–	–
45	Aishath Khulail	MDV	1:34.61 (5 h1)	–	–
DNS	Mera Abushammaleh	PLE	– (DNS h2)	–	–

Round One (9 October 2018 — 10:41)

Top 16 advance to the semi-finals.

Heat One (10:41)

Pos	Lane	Swimmer	NOC	Time
1	–	María Alborzen	ARG	– (–) –	1:12.23
2	–	Lea Polonsky	ISR	– (–) –	1:12.69
3	–	Anahi Schreuders	ARU	– (–) –	1:15.14
4	–	Bibigul Menlibayeva	UZB	– (–) –	1:16.75
5	–	Aishath Khulail	MDV	– (–) –	1:34.61

Heat Two

Pos	Lane	Swimmer	NOC	Time
1	–	Yun Eun-Sol	KOR	– (–) –	1:11.37
2	–	Mila Medić	SRB	– (–) –	1:12.14
3	–	Emina Pašukan	BIH	– (–) –	1:12.73
4	–	Elena Onieva Henrich	SUI	– (–) –	1:13.00
5	–	Natalie Kan	HKG	– (–) –	1:13.04
6	–	Nika Čulina	CRO	– (–) –	1:13.18
7	–	Miroslava Záborská	SVK	– (–) –	1:13.30
8	–	Karen Arngeirsdóttir	ISL	– (–) –	1:15.43
DNS	–	Mera Abushammaleh	PLE	– (–) –	–

Heat Three

Pos	Lane	Swimmer	NOC	Time
1	–	Julia Månsson	SWE	– (–) –	1:10.91	Q
2	–	Anna Kroniger	GER	– (–) –	1:11.51
3	–	Christie May Chue	SGP	– (–) –	1:11.56
4	–	Saovanee Boonamphai	THA	– (–) –	1:11.82
5	–	Anastasia Moscenscaia	MDA	– (–) –	1:12.00
6	–	Maria Claudia Gâdea	ROU	– (–) –	1:12.04
7	–	Ingrid Huszár	ROU	– (–) –	1:12.36
8	–	Laura Lahtinen	FIN	– (–) –	1:12.73

Heat Four

Pos	Lane	Swimmer	NOC	Time
1	–	Shiori Asaba	JPN	– (–) –	1:09.27	Q
2	–	Kotryna Teterevkova	LTU	– (–) –	1:10.06	Q
3	–	Hannah Brunzell	SWE	– (–) –	1:10.10	Q
4	–	Avery Wiseman	CAN	– (–) –	1:10.63	Q
5	–	Tina Čelik	SLO	– (–) –	1:10.91	Q
6	–	Clara Basso-Bert	FRA	– (–) –	1:11.31	Q
7	–	Kate Douglass	USA	– (–) –	1:11.77
8	–	Wang Hui-Song	KOR	– (–) –	1:12.01

Heat Five

Pos	Lane	Swimmer	NOC	Time
1	–	Anastasiya Makarova	RUS	– (–) –	1:08.80	Q
2	–	Niamh Coyne	IRL	– (–) –	1:09.49	Q
3	–	Zheng Muyan	CHN	– (–) –	1:10.94	Q
4	–	Agnė Šeleikaitė	LTU	– (–) –	1:10.95	Q
5	–	Alba Vázquez	ESP	– (–) –	1:11.69
6	–	Raquel Pereira	POR	– (–) –	1:12.13
7	–	Nina Kucheran	CAN	– (–) –	1:12.50
8	–	Beste Samancı	TUR	– (–) –	1:13.39

Heat Six

Pos	Lane	Swimmer	NOC	Time
1	–	Mona McSharry	IRL	– (–) –	1:09.24	Q
2	–	Anna Pirovano	ITA	– (–) –	1:09.78	Q
3	–	Chelsea Hodges	AUS	– (–) –	1:10.37	Q
4	–	Weronika Hallmann	POL	– (–) –	1:10.47	Q
5	–	Elena Guttmann	AUT	– (–) –	1:10.86	Q
6	–	Christin Mundell	RSA	– (–) –	1:11.58
7	–	Ana Vieira	BRA	– (–) –	1:12.57
8	–	Camille Mallet	FRA	– (–) –	1:16.12

Semi-Finals (9 October 2018 — 18:51)

Top 8 advance to the final round.

Heat One (18:51)

Pos	Lane	Swimmer	NOC	Time
1	–	Kotryna Teterevkova	LTU	– (–) –	1:08.80	Q
2	–	Niamh Coyne	IRL	– (–) –	1:08.90	Q
3	–	Mona McSharry	IRL	– (–) –	1:09.74	Q
4	–	Chelsea Hodges	AUS	– (–) –	1:10.59
5	–	Julia Månsson	SWE	– (–) –	1:10.60
6	–	Avery Wiseman	CAN	– (–) –	1:10.67
7	–	Zheng Muyan	CHN	– (–) –	1:10.78
8	–	Clara Basso-Bert	FRA	– (–) –	1:12.71

Heat Two

Pos	Lane	Swimmer	NOC	Time
1	–	Anastasiya Makarova	RUS	– (–) –	1:08.75	Q
2	–	Anna Pirovano	ITA	– (–) –	1:09.14	Q
3	–	Hannah Brunzell	SWE	– (–) –	1:09.46	Q
4	–	Shiori Asaba	JPN	– (–) –	1:09.50	Q
5	–	Agnė Šeleikaitė	LTU	– (–) –	1:09.55	Q
6	–	Weronika Hallmann	POL	– (–) –	1:10.06
7	–	Elena Guttmann	AUT	– (–) –	1:10.43
8	–	Tina Čelik	SLO	– (–) –	1:10.77

Final Round (10 October 2018 — 18:39)

Pos	Lane	Swimmer	NOC	Time
1	–	Anastasiya Makarova	RUS	– (–) –	1:07.88
2	–	Niamh Coyne	IRL	– (–) –	1:08.90
3	–	Kotryna Teterevkova	LTU	– (–) –	1:08.95
4	–	Mona McSharry	IRL	– (–) –	1:08.97
5	–	Anna Pirovano	ITA	– (–) –	1:09.16
6	–	Hannah Brunzell	SWE	– (–) –	1:09.20
7	–	Agnė Šeleikaitė	LTU	– (–) –	1:09.40
8	–	Shiori Asaba	JPN	– (–) –	1:09.57