Progress against the field
Andrew Choy and Sherman Leung have gained 4:38 on the field from Hong Kong 2025 to Shenzhen 2025.
Over the same races everyone got 5:23 quicker, so 10:01 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
2 races · 2 events
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Shenzhen20 Dec 2025Doubles Open · Men1:41:29 PB365/405Beat 10%
↑ 147 days after Hong Kong 2025, with Sherman Leung 4:38 better than the field Why ↓Close ↑
10:01 faster on the clock, and the race was 5:23 faster for everyone, so 4:38 of it was this pair.
The fieldCompare these two →5:23 faster This pair10:01 faster -
Hong Kong26 Jul 2025Doubles Open · Men1:51:30805/902Beat 11%