Olympics - Irish timetable: Andrew Bree's Irish record-breaking performance will see him line up in the men's 200 metres breaststroke semi-finals in the early hours of tomorrow morning.
Bree, the first Irish swimmer to reach the semi-finals since Michelle Smith in 1996, is in action at the Olympic Park's Water Cube shortly before 4am Irish time.
On a busy day for the sailors, three Irish crews are in action at Qingdao where Ger Owens and Philip Lawton will be hoping for a better day if they are to regain a place in the all-important top 10.
With Paddy Barnes having received a bye straight into the second round, there will be no Irish boxers in action at the Workers' Gymnasium tomorrow. Team captain Kenny Egan and light welterweight John Joe Joyce resume their campaigns on Thursday.
Both rowing crews will take to the water over the next two days. The heavyweight four's outstanding performance at the weekend sees them contest the semi-final tomorrow morning with the lightweight crew reaching the same stage 24 hours later.
Irish in Action - Wednesday
03.50 - Swimming
Men's 200m Breaststroke semi-final
Andrew Bree
06.00 - Sailing
Men's Finn Class races 7 and 8, Tim Goodbody
Men's 470 Class races 5 and 6, Ger Owens, Philip Lawton
Laser Redial Class races 2 and 3, Ciara Peelo
09.50 - Rowing
Men's Heavyweight Four semi-final
Cormac Folan, Seán Casey, Jonno Devlin and Seán O'Neill
Irish in Action - Thursday
06.00 - Sailing
Men's Finn Class races 9 and 10, Tim Goodbody
Laser Redial Class races 4 and 5, Ciara Peelo
08.15 - Boxing
Men's Light Heavyweight second round
Kenny Egan (Irl) vs Bahram Muzaffer (Tur)
09.10 - Rowing
Men's Lightweight Four semi-final
Colin Moynihan, Gearoid Towey, Richard Archibald, Paul Griffin.
13.00 - Boxing
Men's Light Welterweight second round
John Joe Joyce (Irl) vs Felix Diaz (Dom)
13.20 Swimming
Women's 200m Backstroke heat 2
Melanie Nocher