The boys' 100 metre freestyle event at the 2018 Summer Youth Olympics took place on 11 and 12 October at the Natatorium in Buenos Aires, Argentina.

Results Heats The heats were started on 11 October at 10:48.Heats results Rank Heat Lane Name Nationality Time Notes 1 5 6 Lee Yoo-yeon 50.11 Q 2 6 5 Jakub Kraska 50.17 Q 3 6 4 Kristóf Milák 50.18 Q 4 5 4 Andrei Minakov 50.20 Q 5 4 4 André Calvelo 50.24 Q 6 6 6 Rafael Miroslaw 50.54 Q 7 5 5 Daniil Markov 50.60 Q, 8 6 3 Lucas Peixoto 50.70 Q 9 3 6 Hong Jinquan 50.81 Q 10 6 7 Michael Pickett 50.89 Q 11 4 3 Denis Loktev 50.91 Q 12 5 3 Robin Hanson 50.99 Q 13 5 7 Antonio Djakovic 51.04 Q 14 4 6 Ashton Brinkworth 51.05 Q 15 6 2 Robbie Powell 51.19 Q 16 5 1 Guillermo Cruz 51.23 Q 17 3 5 Artur Barseghyan 51.33 Q 18 6 1 Thomas Ceccon 51.42 19 4 8 Mohamed Aziz Ghaffari 51.55 20 5 8 Mohammed Bedour 51.56 21 3 4 Joshua Liendo 51.60 22 5 5 Jean-Marc Delices 51.62 23 2 4 Dušan Babić 51.71 24 4 2 Joseph Jackson 51.87 25 3 8 Efe Turan 51.94 26 4 5 Björn Seeliger 51.99 26 4 7 Gabriel Nortjie 51.99 28 2 3 Alireza Yavari 52.08 29 3 2 Kai Legband 52.21 30 6 8Jack Kirby 52.29 31 3 1 Kirill Shatskov 52.43 32 4 1 George Rațiu 52.61 33 3 3 Akhmadjon Umurov 52.80 34 3 7 Mateo Matheos 52.94 35 2 7 Jordan Crooks 53.52 36 2 5 Bob Sauber 53.59 37 2 6 Delron Felix 53.64 38 2 2 Jayhan Odlum-Smith 54.99 39 2 1 Raffaele Tamagnini 55.55 40 2 8 Noel Keane 55.59 41 1 4 Ky Odlum 56.23 42 1 5 Nur Haziq Samil 58.38 43 1 3 Denis Mhini 58.53 44 1 6 Shihab Fayez 45 1 7 Mubal Azzam Ibrahim 46 1 2 Daniel Ranis

Semifinals The semifinals were started on 11 October at 18:22.Semifinals results

Rank Heat Lane Name Nationality Time Notes 1 1 4 Jakub Kraska 49.70 Q 2 2 3 André Calvelo 49.87 Q 3 2 4 Lee Yoo-yeon 50.07 Q 4 1 5 Andrei Minakov 50.16 Q 5 2 7 Robin Hanson 50.17 Q 6 1 3 Rafael Miroslaw 50.28 Q 7 2 5 Kristóf Milák 50.36 Q, 8 2 6 Lucas Peixoto 50.53 Q 9 1 6 Hong Jinquan 50.71 Q 10 1 7 Antonio Djakovic 50.73 11 1 1 Robbie Powell 50.76 12 2 1 Ashton Brinkworth 50.77 13 1 2 Denis Loktev 50.81 14 2 8 Guillermo Cruz 50.84 15 2 2 Michael Pickett 50.86 16 1 8 Artur Barseghyan 51.14

Final The final was held on 12 October at 18:24.Final results Rank Lane Name Nationality Time Notes 6 Andrei Minakov 49.23 4 Jakub Kraska 49.26 2 Robin Hanson 49.52 4 5 André Calvelo 49.86 5 3 Lee Yoo-yeon 50.10 6 7 Rafael Miroslaw 50.13 7 8 Hong Jinquan 50.35 8 1 Lucas Peixoto 50.43

References