Progress against the field
Shirley Kwan has dropped 4:21 behind the field from Shenzhen 2025 to Beijing I 2026.
The clock says 3:16 slower, but the races themselves got 1:05 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
9 races · 9 events
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Shenzhen15 Aug 2026Individual Open · Women2:08:22553/636Beat 13%
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Stockholm18 Jun 2026Individual Open · Women2:11:0596/110Beat 13%
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Hong Kong8 May 2026Individual Open · Women2:01:25334/429Beat 22%
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Beijing I21 Mar 2026Individual Open · Women2:05:15538/633Beat 15%
↑ 91 days after Shenzhen 2025 4:21 worse than the field Why ↓Close ↑
4:21 behind the field: 3:16 slower on the clock, against 1:05 faster for everyone.
The fieldCompare these two →1:05 faster This athlete3:16 slower -
Shenzhen20 Dec 2025Individual Open · Women2:01:59380/461Beat 18%
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Yokohama9 Aug 2025Individual Open · Women1:56:50254/304Beat 16%
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Hong Kong26 Jul 2025Individual Open · Women1:56:25380/523Beat 27%
↑ 246 days after Hong Kong 2024 6:23 worse than the field Why ↓Close ↑
4:08 slower on the clock in a race that was 2:15 faster for everyone: 6:23 lost to the field.
The fieldCompare these two →2:15 faster This athlete4:08 slower -
Hong Kong22 Nov 2024Individual Open · Women1:52:17 PB398/525Beat 24%
↑ 181 days after Taipei 2024 19:58 better than the field Why ↓Close ↑
19:58 better than the field: 22:14 faster on the clock, against 2:16 faster for everyone.
The fieldCompare these two →2:16 faster This athlete22:14 faster -
Taipei25 May 2024Individual Open · Women2:14:31133/140Beat 5%