Progress against the field
From Sydney 2025 to Sydney 2026, Catherine Grummer got 0:28 faster than the field.
The clock says 5:18 faster, but the races themselves got 4:50 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 Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Sydney1 Jul 2026Individual Open · Women1:48:48 PB646/789Beat 18%
↑ 362 days after Sydney 2025 0:28 better than the field Why ↓Close ↑
0:28 better than the field: 5:18 faster on the clock, against 4:50 faster for everyone.
The fieldCompare these two →4:50 faster This athlete5:18 faster -
Perth5 Sep 2025Doubles Open · Mixed1:27:15 PB316/443Beat 29%
↑ 188 days after Brisbane 2025, with Matthew Penfold 1:45 better than the field Why ↓Close ↑
1:45 better than the field: 4:19 faster on the clock, against 2:34 faster for everyone.
The fieldCompare these two →2:34 faster This pair4:19 faster -
Sydney4 Jul 2025Individual Open · Women1:54:06908/1049Beat 13%
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Brisbane1 Mar 2025Doubles Open · Mixed1:31:34755/887Beat 15%
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Sydney27 Jul 2024Relay · Mixed1:17:3543/97Beat 56%