Progress against the field
From Brisbane 2025 to Perth 2025, Anna Alderton got 3:02 faster than the field.
The clock says 5:55 faster, but the races themselves got 2:53 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 Pro · Women, the one raced most; every comparison is in the list below.
Every race
6 races · 5 events
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Perth5 Sep 2025Individual Pro · Women1:25:31 PB36/63Beat 43%
↑ 188 days after Brisbane 2025 3:02 better than the field Why ↓Close ↑
3:02 better than the field: 5:55 faster on the clock, against 2:53 faster for everyone.
The fieldCompare these two →2:53 faster This athlete5:55 faster -
Sydney4 Jul 2025Individual Open · Women1:15:4491/1049Beat 91%
↑ 125 days after Brisbane 2025 2:25 better than the field Why ↓Close ↑
2:25 better than the field: 5:05 faster on the clock, against 2:40 faster for everyone.
The fieldCompare these two →2:40 faster This athlete5:05 faster -
Brisbane1 Mar 2025Individual Open · Women1:20:49186/853Beat 78%
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Brisbane1 Mar 2025Individual Pro · Women1:31:2687/128Beat 32%
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Brisbane17 Aug 2024Doubles Pro · Women1:33:14 PB30/34Beat 12%
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MelbourneDate unknownIndividual Open · Women1:13:22 PB63/921Beat 93%