Progress against the field
From Osaka 2026 to Bangkok 2026, the field gained 6:15 on Simon Ong.
Over the same races everyone got 10:10 quicker, so 3:55 faster on the clock looks better than it was.
The largest gain on the field came from Osaka 2026 → Singapore 2026: 2:40 in 63 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
8 races · 8 events
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Bangkok13 Aug 2026Individual Open · Men1:24:44259/1026Beat 75%
↑ 47 days after Jakarta 2026 6:30 worse than the field Why ↓Close ↑
1:59 slower on the clock in a race that was 4:31 faster for everyone: 6:30 lost to the field.
The fieldCompare these two →4:31 faster This athlete1:59 slower -
Jakarta27 Jun 2026Individual Open · Men1:22:45 PB262/1653Beat 84%
↑ 85 days after Singapore 2026 2:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:11 faster on the clock looks better than it was: the race was 6:36 faster for everyone, which leaves this 2:25 behind the field.
The fieldCompare these two →6:36 faster This athlete4:11 faster -
Singapore3 Apr 2026Individual Open · Men1:26:56199/1183Beat 83%
↑ 63 days after Osaka 2026 2:40 better than the field Why ↓Close ↑
The race was 0:57 slower for everyone and the clock still says 1:43 faster: 2:40 gained on the field.
The fieldCompare these two →0:57 slower This athlete1:43 faster -
Osaka30 Jan 2026Individual Open · Men1:28:39449/1119Beat 60%
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Perth5 Sep 2025Individual Open · Men1:28:08166/307Beat 46%
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Bangkok24 May 2025Individual Pro · Men2:02:38 PB189/223Beat 15%
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Singapore National Stadium29 Jun 2024Individual Open · Men1:26:21167/1015Beat 84%
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SingaporeDate unknownIndividual Open · Men1:52:27587/807Beat 27%