Progress against the field
Between Manchester 2025 and Berlin 2025, Deborah Norbury and Emma Walmsley pulled 0:24 ahead of the field.
Over the same races everyone got 6:19 quicker, so 6:43 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. The summary above covers Doubles Open · Women, with Emma Walmsley, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Berlin16 May 2025Doubles Open · Women1:06:36 PB46/1160Beat 96%
↑ 112 days after Manchester 2025, with Emma Walmsley 0:24 better than the field Why ↓Close ↑
6:43 faster on the clock, and the race was 6:19 faster for everyone, so 0:24 of it was this pair.
The fieldCompare these two →6:19 faster This pair6:43 faster -
Manchester24 Jan 2025Doubles Open · Women1:13:19134/857Beat 84%
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Birmingham25 Oct 2024Doubles Open · Women1:16:51208/973Beat 79%
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Glasgow11 Feb 2023Doubles Open · Women1:07:4227/381Beat 93%
↑ 119 days after Birmingham 2022, with Lauren Davies 4:43 better than the field Why ↓Close ↑
8:51 faster on the clock, and the race was 4:08 faster for everyone, so 4:43 of it was this pair.
The fieldCompare these two →4:08 faster This pair8:51 faster -
Birmingham15 Oct 2022Doubles Open · Women1:16:3376/309Beat 75%
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World Championships ManchesterDate unknownDoubles Open · Women1:13:51119/204Beat 42%