Progress against the field
Brian Koo has gained 2:16 on the field from Hong Kong 2024 to Taipei 2025.
The clock says 5:11 faster, but the races themselves got 2:55 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.
Every race
5 races · 4 events
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Incheon15 May 2026Doubles Open · Men1:22:00 PB841/1114Beat 25%
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Taipei12 Apr 2025Individual Open · Men1:47:39432/687Beat 37%
↑ 141 days after Hong Kong 2024 2:16 better than the field Why ↓Close ↑
2:16 better than the field: 5:11 faster on the clock, against 2:55 faster for everyone.
The fieldCompare these two →2:55 faster This athlete5:11 faster -
Hong Kong22 Nov 2024Individual Open · Men1:52:50838/1011Beat 17%
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Singapore ExpoDate unknownDoubles Open · Men1:40:34650/819Beat 21%
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Singapore ExpoDate unknownIndividual Open · Men1:45:44 PB745/1182Beat 37%