Progress against the field
Between Shenzhen 2025 and Shanghai 2026, 欣影 蔡 pulled 13:02 ahead of the field.
The clock says 17:19 faster, but the races themselves got 4:17 quicker for everyone.
The largest gain on the field came from Beijing I 2026 → Shanghai 2026: 10:42 in 56 days.
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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Beijing10 Sep 2026Relay · Mixed1:29:49158/260Beat 39%
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Shanghai16 May 2026Individual Open · Women1:48:24 PB418/639Beat 35%
↑ 56 days after Beijing I 2026 10:42 better than the field Why ↓Close ↑
13:54 faster on the clock, and the race was 3:12 faster for everyone, so 10:42 of it was this athlete.
The fieldCompare these two →3:12 faster This athlete13:54 faster -
Beijing I21 Mar 2026Individual Open · Women2:02:18514/633Beat 19%
↑ 91 days after Shenzhen 2025 2:20 better than the field Why ↓Close ↑
3:25 faster on the clock, and the race was 1:05 faster for everyone, so 2:20 of it was this athlete.
The fieldCompare these two →1:05 faster This athlete3:25 faster -
Shenzhen20 Dec 2025Individual Open · Women2:05:43409/461Beat 11%