how many runners finished with a time below 1:50:00?
10
col : rank | name | nationality | time | notes | points row 1 : 1 | adam kszczot | poland | 1:46.50 |  | 12 row 2 : 2 | jeff lastennet | france | 1:46.70 |  | 11 row 3 : 3 | gareth warburton | great britain | 1:46.95 | sb | 10 row 4 : 4 | mario scapini | italy | 1:47.20 | pb | 9 row 5 : 5 | anis ananenka | belarus | 1:47.29 |  | 8 row 6 : 6 | oleh kayafa | ukraine | 1:47.42 |  | 7 row 7 : 7 | joni jaako | sweden | 1:47.61 | sb | 6 row 8 : 8 | robin schembera | germany | 1:47.79 |  | 5 row 9 : 9 | ivan tukhtachev | russia | 1:48.27 | sb | 4 row 10 : 10 | antonio manuel reina | spain | 1:48.56 |  | 3 row 11 : 11 | antónio rodrigues | portugal | 1:50.45 |  | 2 row 12 : 12 | milan kocourek | czech republic | 1:59.28 |  | 1
how many runners finished with a time below 1:50:00?
Rank Name Nationality Time Notes Points
1 Adam Kszczot Poland 1:46.50 12
2 Jeff Lastennet France 1:46.70 11
3 Gareth Warburton Great Britain 1:46.95 SB 10
4 Mario Scapini Italy 1:47.20 PB 9
5 Anis Ananenka Belarus 1:47.29 8
6 Oleh Kayafa Ukraine 1:47.42 7
7 Joni Jaako Sweden 1:47.61 SB 6
8 Robin Schembera Germany 1:47.79 5
9 Ivan Tukhtachev Russia 1:48.27 SB 4
10 Antonio Manuel Reina Spain 1:48.56 3
11 António Rodrigues Portugal 1:50.45 2
12 Milan Kocourek Czech Republic 1:59.28 1
10