Progress against the field
Sherman Lai has gained 17:25 on the field from Hong Kong 2025 to Shenzhen 2025.
Over the same races everyone got 5:33 quicker, so 22:58 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 · 4 events
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Shenzhen15 Aug 2026Relay · Women1:23:5559/244Beat 76%
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Hong Kong8 May 2026Doubles Open · Women1:41:09 PB558/813Beat 31%
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Shenzhen20 Dec 2025Individual Open · Women2:10:54 PB426/461Beat 8%
↑ 147 days after Hong Kong 2025 17:25 better than the field Why ↓Close ↑
17:25 better than the field: 22:58 faster on the clock, against 5:33 faster for everyone.
The fieldCompare these two →5:33 faster This athlete22:58 faster -
Hong Kong26 Jul 2025Individual Open · Women2:33:52508/523Beat 3%