Progress against the field
Between Chengdu 2026 and Shenzhen 2026, Chuan Hock Koh pulled 3:47 ahead of the field.
The clock says 6:13 faster, but the races themselves got 2:26 quicker for everyone.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown. The summary above covers Individual Pro · Men, the one raced most; every comparison is in the list below.
Every race
18 races · 12 events
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Beijing10 Sep 2026Doubles Pro · Men1:07:4286/226Beat 62%
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Shenzhen15 Aug 2026Doubles Pro · Men1:06:37 PB59/254Beat 77%
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Shenzhen15 Aug 2026Individual Pro · Men1:13:58 PB42/352Beat 88%
↑ 14 days after Chengdu 2026 3:47 better than the field Why ↓Close ↑
3:47 better than the field: 6:13 faster on the clock, against 2:26 faster for everyone.
The fieldCompare these two →2:26 faster This athlete6:13 faster -
Chengdu1 Aug 2026Individual Pro · Men1:20:1169/216Beat 68%
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Stockholm18 Jun 2026Doubles Pro · Men1:10:52614/704Beat 13%
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Hong Kong8 May 2026Doubles Open · Men1:05:51 PB65/959Beat 93%
↑ 35 days after Singapore 2026, with Melvin Vu 1:46 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:22 faster on the clock, yet the race was 6:08 faster for everyone, so 1:46 was lost on the field.
The fieldCompare these two →6:08 faster This pair4:22 faster -
Hong Kong8 May 2026Doubles Open · Mixed1:09:10 PB30/342Beat 91%
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Hong Kong8 May 2026Doubles Pro · Men1:08:0870/250Beat 72%
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Singapore3 Apr 2026Relay · Men1:02:489/248Beat 96%
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Singapore3 Apr 2026Doubles Open · Men1:10:1341/793Beat 95%
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Singapore3 Apr 2026Individual Pro · Men1:20:2345/192Beat 77%
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Bangkok 120 Mar 2026Doubles Pro · Men1:10:3167/187Beat 64%
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Osaka30 Jan 2026Doubles Pro · Men1:13:3260/122Beat 51%
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Beijing23 Aug 2025Individual Pro · Men1:23:5167/196Beat 66%
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Incheon17 May 2025Individual Pro · Men1:17:3225/123Beat 80%
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Taipei12 Apr 2025Individual Open · Men1:15:39 PB57/687Beat 92%
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Singapore ExpoDate unknownDoubles Open · Men1:06:3162/819Beat 92%
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Singapore ExpoDate unknownIndividual Pro · Men1:20:3664/222Beat 71%