Progress against the field
Between Shenzhen 2025 and Hong Kong 2026, Yee lam Chow and Kam kwan Tsun pulled 25:18 ahead of the field.
Over the same races everyone got 2:20 quicker, so 27:38 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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Hong Kong8 May 2026Doubles Open · Mixed1:30:22 PB166/342Beat 52%
↑ 139 days after Shenzhen 2025, with Kam kwan Tsun 25:18 better than the field Why ↓Close ↑
25:18 better than the field: 27:38 faster on the clock, against 2:20 faster for everyone.
The fieldCompare these two →2:20 faster This pair27:38 faster -
Shenzhen20 Dec 2025Doubles Open · Mixed1:58:00502/539Beat 7%