Progress against the field
From Seoul 2025 to Jakarta 2026, Justin Ng has moved with the field: what changed on the clock changed for everyone.
The clock says 4:02 faster, but the races themselves got 4:06 quicker for everyone.
The biggest step was Bangkok 1 2026 → Jakarta 2026: 3:38 on the field in 99 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
5 races · 5 events
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Jakarta27 Jun 2026Individual Open · Men1:28:43 PB403/1653Beat 76%
↑ 99 days after Bangkok 1 2026 3:38 better than the field Why ↓Close ↑
6:04 faster on the clock, and the race was 2:26 faster for everyone, so 3:38 of it was this athlete.
The fieldCompare these two →2:26 faster This athlete6:04 faster -
Bangkok 120 Mar 2026Individual Open · Men1:34:471087/2401Beat 55%
↑ 132 days after Seoul 2025 3:42 worse than the field Why ↓Close ↑
2:02 slower on the clock in a race that was 1:40 faster for everyone: 3:42 lost to the field.
The fieldCompare these two →1:40 faster This athlete2:02 slower -
Seoul8 Nov 2025Individual Open · Men1:32:45481/702Beat 32%
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Bangkok24 May 2025Doubles Open · Men1:21:58144/401Beat 64%
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Singapore ExpoDate unknownDoubles Open · Men1:12:38 PB137/819Beat 83%