The game, which starts at 14h00 at Lusaka's National Heroes Stadium and will be televised on SS9, will precede the final between hosts Zambia and Senegal (17h30).
All four sides will represent Africa at the U-20 World Cup, taking place in South Korea from May 20 to June 11.
"We are in World Cup mode now, and everything we are doing going forward is in line with those preparations," said Senong, whose charges lost 1-0 to Zambia in the semi-finals on Wednesday.
"The technical team is now focusing on some of the weaknesses we picked up throughout the AFCON.
"Guinea will be a good opponent for us, first for our players to fight for the bronze because it would be very nice to conclude the tournament with a medal. Secondly, they will test us in many departments - we look forward to keeping a compact defence, like we did against Zambia. We want to concede less free kicks and ensure that the players stay focused and disciplined in critical phases of the game."