Progress against the field
Between Birmingham 2025 and Manchester 2026, Debbie Swalwell lost 1:49 to the field.
The clock says 0:14 slower, but the races themselves got 1:35 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.
Every race
11 races · 11 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:10:34245/1159Beat 79%
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Cardiff29 Apr 2026Doubles Open · Mixed1:06:28 PB83/848Beat 90%
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Warsaw16 Apr 2026Doubles Pro · Women1:10:58 PB46/104Beat 56%
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Glasgow11 Mar 2026Doubles Pro · Women1:13:3342/138Beat 70%
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Manchester21 Jan 2026Individual Open · Women1:21:25168/825Beat 80%
↑ 91 days after Birmingham 2025 1:49 worse than the field Why ↓Close ↑
0:14 slower on the clock in a race that was 1:35 faster for everyone: 1:49 lost to the field.
The fieldCompare these two →1:35 faster This athlete0:14 slower -
Madrid27 Nov 2025Doubles Pro · Women1:16:0251/139Beat 63%
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Birmingham22 Oct 2025Individual Open · Women1:21:11 PB151/829Beat 82%
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Glasgow12 Mar 2025Doubles Pro · Women1:12:2237/150Beat 75%
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Vienna22 Feb 2025Doubles Open · Women1:09:51 PB79/595Beat 87%
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World Championships NiceDate unknownDoubles Pro · Women1:15:28283/361Beat 22%
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KölnDate unknownDoubles Open · Women1:10:3133/400Beat 92%