Two years after the last South American championship in Brasilia, the best speedcubers from South America face off again in Buenos Aires, representing their countries in the Nation's Cup.

• Vicenzo Guerino Cecchini
• Bautista Bonazzola
• Gael Lapeyre
• Theo Goluboff
• Agustín Bernasconi
• Claudio Matias Cancino Bruna
• Luka Arce