Progress against the field
From Rome 2025 to London Excel 2025, Jasmin Chiu and Laura Onslow have moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 1:44 quicker, so 1:44 faster on the clock looks better than it was.
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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Bordeaux30 Sep 2026Doubles Open · Women1:16:2625/331Beat 92%
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London Olympia24 Mar 2026Doubles Open · Women1:15:33 PB54/277Beat 81%
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London Excel4 Dec 2025Doubles Open · Women1:15:43403/1887Beat 79%
↑ 69 days after Rome 2025, with Laura Onslow 0:00 better than the field Why ↓Close ↑
1:44 faster on the clock, and the race was 1:44 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:44 faster This pair1:44 faster -
Rome26 Sep 2025Doubles Open · Women1:17:27174/673Beat 74%
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Bilbao15 Feb 2025Doubles Open · Women1:22:27120/252Beat 52%