Progress against the field
Between Perth 2025 and Brisbane 2026, Chloe Mackey and Katy Marsh kept pace with the field.
The clock says 3:42 faster, but the races themselves got 3:53 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.
Every race
3 races · 3 events
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Perth21 Aug 2026Doubles Open · Mixed1:19:47 PB196/409Beat 52%
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Brisbane9 Apr 2026Doubles Open · Women1:19:38 PB180/526Beat 66%
↑ 216 days after Perth 2025, with Katy Marsh 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:42 faster on the clock looks better than it was: the race was 3:53 faster for everyone, which leaves this 0:11 behind the field.
The fieldCompare these two →3:53 faster This pair3:42 faster -
Perth5 Sep 2025Doubles Open · Women1:23:20183/505Beat 64%