Progress against the field
Alphonsus Ong has dropped 8:47 behind the field from Shanghai 2025 to Incheon 2026.
The clock says 1:49 slower, but the races themselves got 6:58 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
13 races · 10 events
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Incheon15 May 2026Individual Open · Men1:24:28483/1100Beat 56%
↑ 7 days after Hong Kong 2026 2:35 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:01 faster on the clock looks better than it was: the race was 2:36 faster for everyone, which leaves this 2:35 behind the field.
The fieldCompare these two →2:36 faster This athlete0:01 faster -
Hong Kong8 May 2026Individual Open · Men1:24:29335/1490Beat 78%
↑ 49 days after Bangkok 1 2026 0:06 worse than the field Why ↓Close ↑
Moved with the field: 1:49 faster on the clock, against 1:55 faster for everyone.
The fieldCompare these two →1:55 faster This athlete1:49 faster -
Singapore3 Apr 2026Doubles Open · Men1:15:0491/793Beat 89%
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Bangkok 120 Mar 2026Individual Open · Men1:26:18654/2401Beat 73%
↑ 20 days after Taipei 2026 1:50 worse than the field Why ↓Close ↑
1:50 behind the field: 2:21 slower on the clock, against 0:31 slower for everyone.
The fieldCompare these two →0:31 slower This athlete2:21 slower -
Taipei28 Feb 2026Individual Open · Men1:23:57103/343Beat 70%
↑ 29 days after Osaka 2026 4:16 worse than the field Why ↓Close ↑
3:01 slower on the clock in a race that was 1:15 faster for everyone: 4:16 lost to the field.
The fieldCompare these two →1:15 faster This athlete3:01 slower -
Osaka30 Jan 2026Doubles Open · Mixed1:27:41 PB343/615Beat 44%
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Osaka30 Jan 2026Individual Open · Men1:20:56 PB255/1119Beat 77%
↑ 69 days after Shanghai 2025 0:00 better than the field Why ↓Close ↑
1:43 faster on the clock, and the race was 1:43 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:43 faster This athlete1:43 faster -
Shanghai22 Nov 2025Doubles Open · Mixed1:27:57264/442Beat 40%
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Shanghai22 Nov 2025Individual Open · Men1:22:39237/914Beat 74%
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Perth5 Sep 2025Doubles Open · Men1:12:08 PB127/347Beat 63%
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Perth5 Sep 2025Individual Open · Men1:27:50316/548Beat 42%
↑ 69 days after Singapore 2025 2:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:07 faster on the clock looks better than it was: the race was 7:31 faster for everyone, which leaves this 2:24 behind the field.
The fieldCompare these two →7:31 faster This athlete5:07 faster -
Singapore28 Jun 2025Individual Open · Men1:32:57528/1937Beat 73%
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Singapore ExpoDate unknownIndividual Open · Men1:23:56240/1182Beat 80%