| | Event type

50 metres Freestyle, Girls

Date	11 – 12 October 2018
Status	YOG
Location	Natatorium, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	54 from 51 countries

Pos	Competitor	NOC	R1	SF	Final
1	Barbora Seemanová	CZE	25.44 (1 h7)	25.33 (1 h2)	25.14 (1)	Gold
2	Mayuka Yamamoto	JPN	25.80 (2 h5)	25.62 (4 h1)	25.39 (2)	Silver
=3	Yang Junxuan	CHN	25.65 (1 h6)	25.43 (1 h1)	25.47 (=3)	Bronze
=3	Neža Klančar	SLO	25.65 (2 h7)	25.47 (3 h2)	25.47 (=3)	Bronze
5	Mona McSharry	IRL	25.76 (1 h5)	25.42 (2 h2)	25.54 (5)
6	Diana Petkova	BUL	26.00 (4 h6)	25.53 (2 h1)	25.56 (6)
7	Kate Douglass	USA	25.71 (3 h7)	25.57 (3 h1)	25.83 (7)
8	Yelizaveta Klevanovich	RUS	25.99 (=2 h6)	25.74 (5 h1)	26.05 (8)
9	Kalia Antoniou	CYP	25.86 (4 h7)	25.95 (6 h2)	–
10	Abbey Webb	AUS	25.99 (=2 h6)	25.80 (5 h2)	–
11	Julieta Lema	ARG	26.02 (3 h5)	25.99 (7 h2)	–
12	Nea-Amanda Heinola	FIN	26.08 (4 h5)	26.49 (7 h1)	–
13	Angelina Köhler	GER	26.15 (5 h6)	–	–
14	Kyla Leibel	CAN	26.19 (5 h7)	25.77 (4 h2)	–
15	Kornelia Fiedkiewicz	POL	26.21 (6 h6)	25.76 (6 h1)	–
16	Elinah Phillip	IVB	26.22 (5 h5)	26.56 (8 h2)	–
17	Alena Semizhon	BLR	26.32 (6 h7)	26.56 (8 h1)	–
18	Nagisa Ikemoto	JPN	26.52 (7 h7)	–	–
19	Anicka Delgado	ECU	26.78 (8 h7)	–	–
20	Ieva Maļuka	LAT	26.80 (7 h6)	–	–
21	Maddy Moore	BER	26.81 (6 h5)	–	–
22	Christie May Chue	SGP	26.83 (1 h4)	–	–
23	Taydé Sansores	MEX	27.01 (2 h4)	–	–
24	Karolina Jurczyk	POL	27.07 (7 h5)	–	–
25	Tamara Potocká	SVK	27.10 (3 h4)	–	–
26	Enjy Mohamed Abouzaid	EGY	27.12 (4 h4)	–	–
27	Natalya Kritinina	UZB	27.13 (8 h5)	–	–
=28	Inés Marín	CHI	27.16 (1 h3)	–	–
=28	Sara Junevik	SWE	27.16 (5 h4)	–	–
30	Arina Baikova	LAT	27.22 (8 h6)	–	–
31	Snæfríður Jórunnardóttir	ISL	27.34 (6 h4)	–	–
32	Mariel Mencía	DOM	27.37 (7 h4)	–	–
33	Emily MacDonald	JAM	27.51 (8 h4)	–	–
34	Maria Perez Garcia	LUX	27.57 (2 h3)	–	–
35	Samantha Roberts	ANT	28.26 (3 h3)	–	–
36	Mia Phiri	ZAM	28.28 (4 h3)	–	–
37	Jadyn George	GUY	29.15 (5 h3)	–	–
38	Melisa Zhdrella	KOS	29.41 (6 h3)	–	–
39	Ashley Chai	BRU	29.52 (7 h3)	–	–
40	Lara Al-Yafei	OMA	29.59 (8 h3)	–	–
41	Margie Winter	FSM	29.80 (1 h2)	–	–
42	Anastasiya Tyurina	TJK	29.92 (1 h1)	–	–
43	Ramatoulaye Kamara	SEN	30.34 (2 h2)	–	–
44	Roylin Akiwo	PLW	31.27 (3 h2)	–	–
45	Mera Abushammaleh	PLE	31.78 (2 h1)	–	–
46	Nafissath Radji	BEN	31.93 (3 h1)	–	–
47	Tayamika Chang'anamuno	MAW	32.12 (4 h2)	–	–
48	Sompathana Chamberlain	LAO	32.73 (5 h2)	–	–
49	Kayla Hepler	MHL	32.81 (6 h2)	–	–
50	Ria Adams	VIN	33.26 (7 h2)	–	–
51	Chloé Sauvourel	CAF	34.54 (8 h2)	–	–
52	Rita Acaba Ocomo	GEQ	42.22 (4 h1)	–	–
53	Gniene Faouzia Sessouma	BUR	42.29 (5 h1)	–	–
DQ	Maria Abdallah Attoumani	COM	– (DQ h1)	–	–

Round One

Date	11 October 2018 — 10:33
Format	Top 16 advance to the semi-finals.

Heat #1

Time	10:33

Pos	Competitor	NOC	Time
1	Anastasiya Tyurina	TJK	29.92
2	Mera Abushammaleh	PLE	31.78
3	Nafissath Radji	BEN	31.93
4	Rita Acaba Ocomo	GEQ	42.22
5	Gniene Faouzia Sessouma	BUR	42.29
DQ	Maria Abdallah Attoumani	COM	–

Heat #2

Pos	Competitor	NOC	Time
1	Margie Winter	FSM	29.80
2	Ramatoulaye Kamara	SEN	30.34
3	Roylin Akiwo	PLW	31.27
4	Tayamika Chang'anamuno	MAW	32.12
5	Sompathana Chamberlain	LAO	32.73
6	Kayla Hepler	MHL	32.81
7	Ria Adams	VIN	33.26
8	Chloé Sauvourel	CAF	34.54

Heat #3

Pos	Competitor	NOC	Time
1	Inés Marín	CHI	27.16
2	Maria Perez Garcia	LUX	27.57
3	Samantha Roberts	ANT	28.26
4	Mia Phiri	ZAM	28.28
5	Jadyn George	GUY	29.15
6	Melisa Zhdrella	KOS	29.41
7	Ashley Chai	BRU	29.52
8	Lara Al-Yafei	OMA	29.59

Heat #4

Pos	Competitor	NOC	Time
1	Christie May Chue	SGP	26.83
2	Taydé Sansores	MEX	27.01
3	Tamara Potocká	SVK	27.10
4	Enjy Mohamed Abouzaid	EGY	27.12
5	Sara Junevik	SWE	27.16
6	Snæfríður Jórunnardóttir	ISL	27.34
7	Mariel Mencía	DOM	27.37
8	Emily MacDonald	JAM	27.51

Heat #5

Pos	Competitor	NOC	Time
1	Mona McSharry	IRL	25.76	Q
2	Mayuka Yamamoto	JPN	25.80	Q
3	Julieta Lema	ARG	26.02	Q
4	Nea-Amanda Heinola	FIN	26.08	Q
5	Elinah Phillip	IVB	26.22	Q
6	Maddy Moore	BER	26.81
7	Karolina Jurczyk	POL	27.07
8	Natalya Kritinina	UZB	27.13

Heat #6

Pos	Competitor	NOC	Time
1	Yang Junxuan	CHN	25.65	Q
=2	Yelizaveta Klevanovich	RUS	25.99	Q
=2	Abbey Webb	AUS	25.99	Q
4	Diana Petkova	BUL	26.00	Q
5	Angelina Köhler	GER	26.15	Q
6	Kornelia Fiedkiewicz	POL	26.21	Q
7	Ieva Maļuka	LAT	26.80
8	Arina Baikova	LAT	27.22

Heat #7

Pos	Competitor	NOC	Time
1	Barbora Seemanová	CZE	25.44	Q
2	Neža Klančar	SLO	25.65	Q
3	Kate Douglass	USA	25.71	Q
4	Kalia Antoniou	CYP	25.86	Q
5	Kyla Leibel	CAN	26.19	Q
6	Alena Semizhon	BLR	26.32
7	Nagisa Ikemoto	JPN	26.52
8	Anicka Delgado	ECU	26.78

Semi-Finals

Date	11 October 2018 — 18:32
Format	Top 8 advance to the final round.

Heat #1

Time	18:32

Pos	Competitor	NOC	Time
1	Yang Junxuan	CHN	25.43	Q
2	Diana Petkova	BUL	25.53	Q
3	Kate Douglass	USA	25.57	Q
4	Mayuka Yamamoto	JPN	25.62	Q
5	Yelizaveta Klevanovich	RUS	25.74	Q
6	Kornelia Fiedkiewicz	POL	25.76
7	Nea-Amanda Heinola	FIN	26.49
8	Alena Semizhon	BLR	26.56

Heat #2

Pos	Competitor	NOC	Time
1	Barbora Seemanová	CZE	25.33	Q
2	Mona McSharry	IRL	25.42	Q
3	Neža Klančar	SLO	25.47	Q
4	Kyla Leibel	CAN	25.77
5	Abbey Webb	AUS	25.80
6	Kalia Antoniou	CYP	25.95
7	Julieta Lema	ARG	25.99
8	Elinah Phillip	IVB	26.56

Final Round

Date	12 October 2018 — 18:00

Pos	Competitor	NOC	Time
1	Barbora Seemanová	CZE	25.14
2	Mayuka Yamamoto	JPN	25.39
=3	Yang Junxuan	CHN	25.47
=3	Neža Klančar	SLO	25.47
5	Mona McSharry	IRL	25.54
6	Diana Petkova	BUL	25.56
7	Kate Douglass	USA	25.83
8	Yelizaveta Klevanovich	RUS	26.05