Progress against the field
Between Beijing 2025 and Osaka 2026, Pesdy Tay lost 7:23 to the field.
The clock says 0:09 slower, but the races themselves got 7:14 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
17 races · 14 events
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Delhi24 Jul 2026Doubles Open · Men1:02:03 PB7/970Beat 99%
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Delhi24 Jul 2026Doubles Pro · Men1:10:45 PB27/192Beat 86%
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Jakarta27 Jun 2026Individual Pro · MenDNF—
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Bengaluru11 Apr 2026Individual Open · Men1:10:59 PB11/1806Beat 99%
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Bengaluru11 Apr 2026Individual Pro · Men1:24:2133/277Beat 88%
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Taipei28 Feb 2026Individual Pro · Men1:21:08 PB74/164Beat 55%
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Osaka30 Jan 2026Individual Open · Men1:11:4451/511Beat 90%
↑ 41 days after Shenzhen 2025 1:34 better than the field Why ↓Close ↑
1:34 better than the field: 2:45 faster on the clock, against 1:11 faster for everyone.
The fieldCompare these two →1:11 faster This athlete2:45 faster -
Shenzhen20 Dec 2025Individual Open · Men1:14:2961/928Beat 93%
↑ 119 days after Beijing 2025 8:57 worse than the field Why ↓Close ↑
2:54 slower on the clock in a race that was 6:03 faster for everyone: 8:57 lost to the field.
The fieldCompare these two →6:03 faster This athlete2:54 slower -
Toronto3 Oct 2025Doubles Open · Men1:02:5011/315Beat 97%
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Beijing23 Aug 2025Doubles Open · MenDNF—
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Beijing23 Aug 2025Individual Open · Men1:11:3536/609Beat 94%
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Yokohama9 Aug 2025Individual Open · Men1:11:4932/718Beat 96%
↑ 42 days after Singapore 2025 0:55 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:34 faster on the clock looks better than it was: the race was 6:29 faster for everyone, which leaves this 0:55 behind the field.
The fieldCompare these two →6:29 faster This athlete5:34 faster -
Singapore28 Jun 2025Individual Open · Men1:17:23137/1937Beat 93%
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Incheon17 May 2025Doubles Open · Mixed1:14:13 PB44/219Beat 80%
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Incheon19 Oct 2024Doubles Open · Mixed1:16:3837/123Beat 70%
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Singapore National Stadium29 Jun 2024Doubles Open · Mixed1:27:58101/401Beat 75%
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Singapore ExpoDate unknownIndividual Open · MenDNF—