Progress against the field
Between Hong Kong 2026 and Shenzhen 2026, Tsz Kin Chow lost 1:57 to the field.
Over the same races everyone got 2:39 quicker, so 0:42 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Shenzhen15 Aug 2026Individual Open · Men1:18:51 PB199/1284Beat 85%
↑ 99 days after Hong Kong 2026 1:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:42 faster on the clock, yet the race was 2:39 faster for everyone, so 1:57 was lost on the field.
The fieldCompare these two →2:39 faster This athlete0:42 faster -
Hong Kong8 May 2026Individual Open · Men1:19:33202/1490Beat 86%
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Bangkok 120 Mar 2026Doubles Open · Men1:08:07 PB116/1542Beat 93%
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Shenzhen20 Dec 2025Doubles Open · Men1:09:2463/405Beat 84%
↑ 147 days after Hong Kong 2025, with Yun Fai Kong 2:00 better than the field Why ↓Close ↑
2:00 better than the field: 7:23 faster on the clock, against 5:23 faster for everyone.
The fieldCompare these two →5:23 faster This pair7:23 faster -
Hong Kong26 Jul 2025Doubles Open · Men1:16:47178/902Beat 80%