The girls' 50 metre butterfly event at the 2018 Summer Youth Olympics took place on 9 and 10 October at the Natatorium in Buenos Aires, Argentina.

Results Heats The heats were started on 9 October at 10:22.Heats results Rank Heat Lane Name Nationality Time Notes 1 4 4 Anastasiya Shkurdai 26.56 Q 2 3 4 Lin Xintong 26.84 Q 3 5 5 Mayuka Yamamoto 26.84 Q 4 5 4 Sara Junevik 26.91 Q 5 5 3 Angelina Köhler 26.96 Q 6 3 2 Anicka Delgado 27.28 Q 7 4 3 Miriam Guevara 27.42 Q 8 5 6 Polina Egorova 27.43 Q 9 5 1 Kyla Leibel 27.45 Q 10 2 4 Julieta Lema 27.55 Q 11 4 1 Beatriz Padrón 27.56 Q 12 2 6 Diana Nazarova 27.64 Q 13 3 6 Chen Yu-rong 27.66 Q 14 4 6 Tamara Potocká 27.69 Q 15 4 5 Aleyna Özkan 27.76 Q 16 2 3 Ieva Maļuka 27.85 16 3 1 Michaela Ryan 27.85 16 4 2 Alexandra Schegoleva 27.85 19 5 2 Lismar Lyon 27.90 20 5 7 Kornelia Fiedkiewicz 27.98 21 3 8 Natalie Kan 28.01 22 4 8 Nea-Amanda Heinola 28.04 23 1 7 Yuliia Stadnyk 28.15 24 4 7 Valentina Becerra 28.21 25 3 5 Karolina Jurczyk 28.25 26 3 7 Kristýna Štemberová 28.33 27 2 5 Victoria Russell 28.40 28 5 8 Elinah Phillip 28.65 29 1 4 Dune Coetzee 28.70 30 2 1 Mariel Mencía 28.80 31 2 7 Madelyn Moore 28.96 32 2 8 Inés Marín 28.99 33 1 5 Theresa Hefel 29.52 34 1 2 Ruvarashe Gondo 32.16 35 1 3 Margie Winter 32.40 36 1 6 Anastasiya Tyurina 33.37 2 2 Leoni Richter 3 3 Julia Mrozinski

Swim-off The swim-off was held on 9 October at 11:31.Swim-off results

Rank Lane Name Nationality Time Notes 1 5 Michaela Ryan 27.88 Q 2 4 Ieva Maļuka 27.93 3 3 Alexandra Schegoleva 27.94

Semifinals The semifinals were started on 9 October at 18:13.Semifinals results

Rank Heat Lane Name Nationality Time Notes 1 2 3 Angelina Köhler 26.65 Q 1 2 4 Anastasiya Shkurdai 26.65 Q 3 1 5 Sara Junevik 26.75 Q 4 1 4 Lin Xintong 26.83 Q 5 1 3 Anicka Delgado 26.92 Q 6 1 1 Tamara Potocká 26.95Q 7 1 6 Polina Egorova 26.98 Q 8 2 5 Mayuka Yamamoto 27.12 Q 9 1 2 Julieta Lema 27.16 10 2 1 Chen Yu-rong 27.17 11 2 2 Kyla Leibel 27.30 12 2 6 Miriam Guevara 27.70 13 1 7 Diana Nazarova 27.71 14 2 8 Aleyna Özkan 27.77 15 1 8 Michaela Ryan 28.06 16 2 7 Beatriz Padrón 28.18

Final

The final was held on 10 October at 18:29.Final results Rank Lane Name Nationality Time Notes 3 Sara Junevik 26.40 5 Anastasiya Shkurdai 26.62 1 Polina Egorova 26.68 4 Angelina Köhler 26.68 5 2 Anicka Delgado 26.80 6 6 Lin Xintong 27.10 7 8 Mayuka Yamamoto 27.17 8 7 Tamara Potocká 27.48

References