Suvi Mikkonen (Finland) vs. Julia Vasconcelos Dos Santos (Brazil)
Mikkonen def. Dos Santos 10-9.
Edgar Contreras (Venezuela) vs. Aleksey Denisenko (Russia)
Denisenko def. Contreras 12-2.
Nikita Glasnovic (Sweden) vs. Caroline Marton (Australia)
Glasnovic def. Marton 4-0.
Servet Tazegul (Turkey) vs. Ignacio Morales (Chile)
Tazegul def. Morales 14-1.
Raheleh Asemani (Belgium) vs. Carolena Carstens (Panama)
Asemani def. Carstens 13-1.
Balla Dieye (Senegal) vs. Karol Robak (Poland)
Robak def. Dieye 15-12.
Jade Jones (Great Britain) vs. Naima Bakkal (Morocco)
Jones def. Bakkal 12-4.
Jaouad Achab (Belgium) vs. Maxemillion Kassman (Papa New Guinea)
Achab def. Kassman 15-1.
Phannapa Harnsujin (Thailand) vs. Eva Calvo Gomez (Spain)
Gomez def. Harnsujin 6-5.
David Boui (Central African Republic) vs. Lee Dae-hoon (South Korea)
Dae-hoon def. Boui 6-0 (Boui withdrew after round one).
Ann Zaninovic (Croatia) vs. Kimia Alizadeh Zenoorin (Iran)
Zenoorin def. Zaninovic 7-6.
Ghofran Ahmed (Egypt) vs. Ahmad Abughaush (Jordan)
Abughaush def. Ahmed 9-1.
Rahma Ben Ali (Tunisia) vs. Mayu Hamada (Japan)
Hamada def. Ben Ali 9-0.
Filip Grgic (Croatia) vs. Joel Gonzalez (Spain)
Gonzalez def. Grgic 4-3.
Hedaya Wahba (Egypt) vs. Doris Patino (Colombia)
Wahba def. Patino 13-0.
Saul Gutierrez (Mexico) vs. Temuujin Purevjav (Mongolia)
Purevjav def. Gutierrez 12-11.