Progress against the field
From Seoul 2025 to Jakarta 2026, Bruce Chin-A-Fat got 4:21 faster than the field.
The clock says 9:17 faster, but the races themselves got 4:56 quicker for everyone.
The largest gain on the field came from Hong Kong 2026 → Jakarta 2026: 4:59 in 50 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
4 races · 4 events
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Jakarta27 Jun 2026Individual Open · Men1:10:48 PB53/1653Beat 97%
↑ 50 days after Hong Kong 2026 4:59 better than the field Why ↓Close ↑
4:59 better than the field: 6:20 faster on the clock, against 1:21 faster for everyone.
The fieldCompare these two →1:21 faster This athlete6:20 faster -
Hong Kong8 May 2026Individual Open · Men1:17:08154/1490Beat 90%
↑ 49 days after Bangkok 1 2026 3:36 worse than the field Why ↓Close ↑
3:36 behind the field: 1:41 slower on the clock, against 1:55 faster for everyone.
The fieldCompare these two →1:55 faster This athlete1:41 slower -
Bangkok 120 Mar 2026Individual Open · Men1:15:27247/2401Beat 90%
↑ 132 days after Seoul 2025 2:58 better than the field Why ↓Close ↑
2:58 better than the field: 4:38 faster on the clock, against 1:40 faster for everyone.
The fieldCompare these two →1:40 faster This athlete4:38 faster -
Seoul8 Nov 2025Individual Open · Men1:20:05252/702Beat 64%