Progress against the field
Between Singapore 2025 and Osaka 2026, YI ZANG ONG pulled 12:40 ahead of the field.
Over the same races everyone got 8:00 quicker, so 20:40 faster on the clock looks better than it was.
The largest gain on the field came from Singapore 2025 → Beijing 2025: 7:42 in 56 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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Shenzhen15 Aug 2026Individual Open · Men1:09:31 PB54/1284Beat 96%
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Shenzhen15 Aug 2026Doubles Pro · Men1:15:26 PB125/254Beat 51%
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Jakarta27 Jun 2026Doubles Open · Men1:18:31 PB232/1133Beat 80%
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Osaka30 Jan 2026Individual Open · Men1:13:34109/1119Beat 90%
↑ 160 days after Beijing 2025 4:58 better than the field Why ↓Close ↑
4:58 better than the field: 7:32 faster on the clock, against 2:34 faster for everyone.
The fieldCompare these two →2:34 faster This athlete7:32 faster -
Beijing23 Aug 2025Individual Open · Men1:21:06118/609Beat 81%
↑ 56 days after Singapore 2025 7:42 better than the field Why ↓Close ↑
7:42 better than the field: 13:08 faster on the clock, against 5:26 faster for everyone.
The fieldCompare these two →5:26 faster This athlete13:08 faster -
Singapore28 Jun 2025Individual Open · Men1:34:14571/1937Beat 71%
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Singapore ExpoDate unknownRelay · Men1:10:4423/135Beat 83%