Progress against the field
From Shanghai 2026 to Shenzhen 2026, the field gained 2:26 on Tsz Kin Lau and Tsz Chun CHAN.
The races themselves barely changed, so 2:15 slower on the clock is the real picture.
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 Doubles Open · Men, with Tsz Chun CHAN, the one raced most; every comparison is in the list below.
Every race
14 races · 12 events
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Shenzhen15 Aug 2026Doubles Open · Men59:5825/759Beat 97%
↑ 91 days after Shanghai 2026, with Tsz Chun CHAN 2:26 worse than the field Why ↓Close ↑
2:26 behind the field: 2:15 slower on the clock, against 0:11 faster for everyone.
The fieldCompare these two →0:11 faster This pair2:15 slower -
Shanghai16 May 2026Doubles Open · Men57:4310/582Beat 98%
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Shanghai16 May 2026Doubles Pro · Men1:01:4918/196Beat 91%
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Hong Kong8 May 2026Doubles Open · Men56:35 PB10/959Beat 99%
↑ 139 days after Shenzhen 2025, with Tsz Chun CHAN 1:09 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:28 faster on the clock, yet the race was 1:37 faster for everyone, so 1:09 was lost on the field.
The fieldCompare these two →1:37 faster This pair0:28 faster -
Hong Kong8 May 2026Doubles Pro · Men1:00:4331/250Beat 88%
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Bangkok 120 Mar 2026Relay · Men59:428/160Beat 95%
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Taipei28 Feb 2026Doubles Pro · Men58:44 PB12/92Beat 87%
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Osaka30 Jan 2026Individual Open · Men1:10:59 PB47/511Beat 91%
↑ 434 days after Hong Kong 2024 14:00 better than the field Why ↓Close ↑
19:44 faster on the clock, and the race was 5:44 faster for everyone, so 14:00 of it was this athlete.
The fieldCompare these two →5:44 faster This athlete19:44 faster -
Shenzhen20 Dec 2025Doubles Open · Men57:037/405Beat 98%
↑ 147 days after Hong Kong 2025, with Tsz Chun CHAN 11:47 better than the field Why ↓Close ↑
11:47 better than the field: 17:10 faster on the clock, against 5:23 faster for everyone.
The fieldCompare these two →5:23 faster This pair17:10 faster -
Beijing23 Aug 2025Individual Pro · Men1:35:29120/196Beat 39%
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Yokohama9 Aug 2025Individual Pro · Men1:27:28 PB92/228Beat 60%
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Hong Kong26 Jul 2025Doubles Open · Men1:14:13132/902Beat 85%
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Hong Kong22 Nov 2024Individual Open · Men1:30:43456/1011Beat 55%
↑ 362 days after Hong Kong 2023 3:40 worse than the field Why ↓Close ↑
0:24 slower on the clock in a race that was 3:16 faster for everyone: 3:40 lost to the field.
The fieldCompare these two →3:16 faster This athlete0:24 slower -
Hong Kong26 Nov 2023Individual Open · Men1:30:19133/342Beat 61%