Progress against the field
Between Singapore 2023 and Singapore 2025, Alvin Chan pulled 14:52 ahead of the field.
The clock says 25:01 faster, but the races themselves got 10:09 quicker for everyone.
The longest gap between two races compared here, 364 days between Singapore National Stadium 2024 and Singapore 2025, cost 4:22 on the field.
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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Perth21 Aug 2026Doubles Open · Mixed1:32:54 PB323/409Beat 21%
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Hong Kong26 Jul 2025Relay · Mixed1:23:4539/284Beat 86%
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Singapore28 Jun 2025Individual Open · Men1:51:371149/1937Beat 41%
↑ 364 days after Singapore National Stadium 2024 4:22 worse than the field Why ↓Close ↑
4:22 behind the field: 1:46 slower on the clock, against 2:36 faster for everyone.
The fieldCompare these two →2:36 faster This athlete1:46 slower -
Hong Kong22 Nov 2024Doubles Open · Men1:16:57 PB168/544Beat 69%
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Hong Kong22 Nov 2024Relay · Mixed1:23:1240/136Beat 71%
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Singapore National Stadium29 Jun 2024Individual Open · Men1:49:51 PB621/1015Beat 39%
↑ 266 days after Singapore 2023 19:14 better than the field Why ↓Close ↑
26:47 faster on the clock, and the race was 7:33 faster for everyone, so 19:14 of it was this athlete.
The fieldCompare these two →7:33 faster This athlete26:47 faster -
Singapore7 Oct 2023Individual Open · Men2:16:38547/630Beat 13%