Progress against the field
Between Cardiff 2026 and Birmingham 2026, Jodie Jasmin lost 0:35 to the field.
Over the same races everyone got 2:43 quicker, so 2:08 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 Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Birmingham31 Oct 2026Individual Open · Women1:17:54 PB54/547Beat 90%
↑ 185 days after Cardiff 2026 0:35 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:08 faster on the clock, yet the race was 2:43 faster for everyone, so 0:35 was lost on the field.
The fieldCompare these two →2:43 faster This athlete2:08 faster -
Cardiff29 Apr 2026Individual Open · Women1:20:0257/389Beat 85%
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Birmingham22 Oct 2025Doubles Open · Women1:09:24 PB49/1111Beat 96%
↑ 271 days after Manchester 2025, with Zena Yousif 11:20 better than the field Why ↓Close ↑
11:20 better than the field: 13:55 faster on the clock, against 2:35 faster for everyone.
The fieldCompare these two →2:35 faster This pair13:55 faster -
Manchester24 Jan 2025Doubles Open · Women1:23:19404/857Beat 53%