Progress against the field
From Beijing 2025 to Shenzhen 2025, Sujin Park and William Hung got 5:15 faster than the field.
The clock says 9:03 faster, but the races themselves got 3:48 quicker for everyone.
The biggest step was Beijing 2025 → Shanghai 2025: 14:12 on the field in 91 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
7 races · 6 events
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Chiba6 Aug 2026Doubles Open · Mixed1:24:29297/761Beat 61%
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Incheon15 May 2026Doubles Open · Women1:40:01 PB555/646Beat 14%
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Incheon15 May 2026Doubles Open · Mixed1:18:55 PB329/876Beat 62%
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Osaka30 Jan 2026Doubles Open · Mixed1:24:17283/615Beat 54%
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Shenzhen20 Dec 2025Doubles Open · Mixed1:34:31344/539Beat 36%
↑ 28 days after Shanghai 2025, with William Hung 8:57 worse than the field Why ↓Close ↑
8:57 behind the field: 9:28 slower on the clock, against 0:31 slower for everyone.
The fieldCompare these two →0:31 slower This pair9:28 slower -
Shanghai22 Nov 2025Doubles Open · Mixed1:25:03223/442Beat 50%
↑ 91 days after Beijing 2025, with William Hung 14:12 better than the field Why ↓Close ↑
18:31 faster on the clock, and the race was 4:19 faster for everyone, so 14:12 of it was this pair.
The fieldCompare these two →4:19 faster This pair18:31 faster -
Beijing23 Aug 2025Doubles Open · Mixed1:43:34251/291Beat 14%