Progress against the field
From Beijing 2025 to Shenzhen 2025, the field gained 2:19 on Kim fung Iu and Chun Yip Law.
Over the same races everyone got 4:00 quicker, so 1:41 faster on the clock looks better than it was.
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.
Every race
4 races · 3 events
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Shenzhen20 Dec 2025Doubles Open · Men1:00:27 PB18/405Beat 96%
↑ 119 days after Beijing 2025, with Chun Yip Law 2:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:41 faster on the clock, yet the race was 4:00 faster for everyone, so 2:19 was lost on the field.
The fieldCompare these two →4:00 faster This pair1:41 faster -
Shenzhen20 Dec 2025Relay · Men1:00:4113/99Beat 87%
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Beijing23 Aug 2025Doubles Open · Men1:02:0815/244Beat 94%
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Hong Kong26 Jul 2025Doubles Open · Men1:06:1844/902Beat 95%