Progress against the field
Between Hong Kong 2025 and Shenzhen 2025, VIVIAN AU and Ken Chan pulled 5:47 ahead of the field.
The clock says 12:43 faster, but the races themselves got 6:56 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.
Every race
2 races · 2 events
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Shenzhen20 Dec 2025Doubles Open · Mixed1:28:38 PB265/539Beat 51%
↑ 147 days after Hong Kong 2025, with Ken Chan 5:47 better than the field Why ↓Close ↑
12:43 faster on the clock, and the race was 6:56 faster for everyone, so 5:47 of it was this pair.
The fieldCompare these two →6:56 faster This pair12:43 faster -
Hong Kong26 Jul 2025Doubles Open · Mixed1:41:21357/589Beat 39%