Table:
text: 2008 IAAF World Indoor Championships – Men's 800 metres
Semifinals
Semifinals
Heat Lane Name_ Country Mark
1 5 Dmitriy Bogdanov Russia 1:46.83
1 2 Yusuf Saad Kamel Bahrain 1:46.88 PB
1 4 Khadevis Robinson United States 1:47.57
1 3 Richard Hill United Kingdom 1:47.82
1 6 Manuel Olmedo Spain 1:48.90
1 1 Fabiano Peçanha Brazil 1:49.63
2 1 Mbulaeni Mulaudzi South Africa 1:47.39 SB
2 5 Abubaker Kaki Khamis Sudan 1:47.41
2 2 Robert Lathouwers Netherlands 1:48.27 PB
2 4 Abraham Chepkirwok Uganda 1:48.30
2 6 Mattias Claesson Sweden 1:48.50
2 3 Jozef Repcik Slovakia 1:48.61
3 5 Nick Symmonds United States 1:48.43
3 4 Dmitrijs Milkevics Latvia 1:48.80
3 3 Eugenio Barrios Spain 1:49.02

text: 2008 IAAF World Indoor Championships – Men's 800 metres
Semifinals
Semifinals
Heat Lane Name_ Country Mark
3 6 Ehsan Mohajer Shojaei Iran 1:49.32
3 1 Abdoulaye Wagne Senegal 1:49.49
3 2 Lukas Rifeser Italy 1:51.20

Question: What is the highest run for a track over 1 and a mark of 1:48.61 in the 2008 IAAF World Indoor Championships - Men's 800m Semifinals?