| | Event type

50 metres Breaststroke, Girls

Date	7 – 8 October 2018
Status	YOG
Location	Natatorium, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	43 from 38 countries

Pos	Competitor	NOC	R1	SF	Final
1	Agnė Šeleikaitė	LTU	31.55 (1 h4)	31.41 (1 h2)	31.37 (1)	Gold
2	Chelsea Hodges	AUS	31.91 (3 h6)	31.62 (2 h1)	31.42 (2)	Silver
3	Tina Čelik	SLO	32.44 (3 h4)	31.89 (3 h2)	31.75 (3)	Bronze
4	Mona McSharry	IRL	31.78 (1 h6)	32.01 (3 h1)	31.96 (4)
5	Niamh Coyne	IRL	31.90 (1 h5)	31.80 (2 h2)	32.02 (5)
6	Nina Kucheran	CAN	32.48 (4 h4)	32.17 (4 h1)	32.06 (6)
7	Weronika Hallmann	POL	32.24 (4 h5)	31.49 (1 h1)	32.17 (7)
8	Avery Wiseman	CAN	31.81 (2 h4)	32.18 (4 h2)	32.79 (8)
9	Hannah Brunzell	SWE	31.81 (2 h6)	32.34 (6 h1)	–
10	Christie May Chue	SGP	31.95 (2 h5)	32.86 (6 h2)	–
11	Laura Lahtinen	FIN	32.01 (3 h5)	32.49 (7 h1)	–
12	Christin Mundell	RSA	32.16 (4 h6)	32.77 (5 h2)	–
13	Anastasiya Makarova	RUS	32.35 (5 h6)	32.89 (7 h2)	–
14	Kotryna Teterevkova	LTU	32.42 (6 h6)	32.30 (5 h1)	–
15	Beste Samancı	TUR	32.56 (5 h5)	33.23 (8 h2)	–
16	Saovanee Boonamphai	THA	32.67 (5 h4)	33.34 (8 h1)	–
17	Julia Månsson	SWE	32.86 (7 h6)	–	–
18	Anastasia Moscenscaia	MDA	32.89 (6 h5)	–	–
19	Mila Medić	SRB	32.99 (7 h5)	–	–
20	Clara Basso-Bert	FRA	33.02 (8 h5)	–	–
21	Elena Guttmann	AUT	33.04 (6 h4)	–	–
=22	Zheng Muyan	CHN	33.23 (1 h2)	–	–
=22	Raquel Pereira	POR	33.23 (1 h3)	–	–
24	Diana Petkova	BUL	33.26 (2 h3)	–	–
25	Shiori Asaba	JPN	33.46 (8 h6)	–	–
26	Elena Onieva Henrich	SUI	33.64 (3 h3)	–	–
27	Ingrid Huszár	ROU	33.68 (4 h3)	–	–
28	Emina Pašukan	BIH	33.84 (7 h4)	–	–
29	Anna Kroniger	GER	33.98 (5 h3)	–	–
30	Nika Čulina	CRO	34.27 (6 h3)	–	–
31	Anahi Schreuders	ARU	34.37 (2 h2)	–	–
32	Miroslava Záborská	SVK	34.39 (7 h3)	–	–
33	Camille Mallet	FRA	34.57 (8 h4)	–	–
34	Bibigul Menlibayeva	UZB	35.00 (8 h3)	–	–
35	Melisa Zhdrella	KOS	35.44 (1 h1)	–	–
36	Lara Al-Yafei	OMA	37.35 (3 h2)	–	–
37	Ruvarashe Gondo	BOT	37.79 (4 h2)	–	–
38	Ramatoulaye Kamara	SEN	37.94 (5 h2)	–	–
39	Aishath Khulail	MDV	43.41 (6 h2)	–	–
40	Rita Acaba Ocomo	GEQ	49.28 (7 h2)	–	–
41	Gniene Faouzia Sessouma	BUR	57.76 (8 h2)	–	–
42	Maria Abdallah Attoumani	COM	1:00.13 (2 h1)	–	–
43	Salima Ahmadou Youssoufou	NIG	1:00.64 (3 h1)	–	–

Round One

Date	7 October 2018 — 10:24
Format	Top 16 advance to the semi-finals.

Heat #1

Time	10:24

Pos	Competitor	NOC	Time
1	Melisa Zhdrella	KOS	35.44
2	Maria Abdallah Attoumani	COM	1:00.13
3	Salima Ahmadou Youssoufou	NIG	1:00.64

Heat #2

Pos	Competitor	NOC	Time
1	Zheng Muyan	CHN	33.23
2	Anahi Schreuders	ARU	34.37
3	Lara Al-Yafei	OMA	37.35
4	Ruvarashe Gondo	BOT	37.79
5	Ramatoulaye Kamara	SEN	37.94
6	Aishath Khulail	MDV	43.41
7	Rita Acaba Ocomo	GEQ	49.28
8	Gniene Faouzia Sessouma	BUR	57.76

Heat #3

Pos	Competitor	NOC	Time
1	Raquel Pereira	POR	33.23
2	Diana Petkova	BUL	33.26
3	Elena Onieva Henrich	SUI	33.64
4	Ingrid Huszár	ROU	33.68
5	Anna Kroniger	GER	33.98
6	Nika Čulina	CRO	34.27
7	Miroslava Záborská	SVK	34.39
8	Bibigul Menlibayeva	UZB	35.00

Heat #4

Pos	Competitor	NOC	Time
1	Agnė Šeleikaitė	LTU	31.55	Q
2	Avery Wiseman	CAN	31.81	Q
3	Tina Čelik	SLO	32.44	Q
4	Nina Kucheran	CAN	32.48	Q
5	Saovanee Boonamphai	THA	32.67	Q
6	Elena Guttmann	AUT	33.04
7	Emina Pašukan	BIH	33.84
8	Camille Mallet	FRA	34.57

Heat #5

Pos	Competitor	NOC	Time
1	Niamh Coyne	IRL	31.90	Q
2	Christie May Chue	SGP	31.95	Q
3	Laura Lahtinen	FIN	32.01	Q
4	Weronika Hallmann	POL	32.24	Q
5	Beste Samancı	TUR	32.56	Q
6	Anastasia Moscenscaia	MDA	32.89
7	Mila Medić	SRB	32.99
8	Clara Basso-Bert	FRA	33.02

Heat #6

Pos	Competitor	NOC	Time
1	Mona McSharry	IRL	31.78	Q
2	Hannah Brunzell	SWE	31.81	Q
3	Chelsea Hodges	AUS	31.91	Q
4	Christin Mundell	RSA	32.16	Q
5	Anastasiya Makarova	RUS	32.35	Q
6	Kotryna Teterevkova	LTU	32.42	Q
7	Julia Månsson	SWE	32.86
8	Shiori Asaba	JPN	33.46

Semi-Finals

Date	7 October 2018 — 18:07
Format	Top 8 advance to the final round.

Heat #1

Time	18:07

Pos	Competitor	NOC	Time
1	Weronika Hallmann	POL	31.49	Q
2	Chelsea Hodges	AUS	31.62	Q
3	Mona McSharry	IRL	32.01	Q
4	Nina Kucheran	CAN	32.17	Q
5	Kotryna Teterevkova	LTU	32.30
6	Hannah Brunzell	SWE	32.34
7	Laura Lahtinen	FIN	32.49
8	Saovanee Boonamphai	THA	33.34

Heat #2

Pos	Competitor	NOC	Time
1	Agnė Šeleikaitė	LTU	31.41	Q
2	Niamh Coyne	IRL	31.80	Q
3	Tina Čelik	SLO	31.89	Q
4	Avery Wiseman	CAN	32.18	Q
5	Christin Mundell	RSA	32.77
6	Christie May Chue	SGP	32.86
7	Anastasiya Makarova	RUS	32.89
8	Beste Samancı	TUR	33.23

Final Round

Date	8 October 2018 — 18:14

Pos	Competitor	NOC	Time
1	Agnė Šeleikaitė	LTU	31.37
2	Chelsea Hodges	AUS	31.42
3	Tina Čelik	SLO	31.75
4	Mona McSharry	IRL	31.96
5	Niamh Coyne	IRL	32.02
6	Nina Kucheran	CAN	32.06
7	Weronika Hallmann	POL	32.17
8	Avery Wiseman	CAN	32.79