Progress against the field
From Amsterdam 2026 to Rotterdam 2026, Lotte de Jong and Demi van Vliet got 0:39 faster than the field.
The clock says 1:39 faster, but the races themselves got 1:00 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
4 races · 4 events
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Valencia17 Oct 2026Doubles Open · Women1:14:2226/209Beat 88%
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Rotterdam15 Apr 2026Doubles Open · Women1:15:38136/936Beat 86%
↑ 84 days after Amsterdam 2026, with Demi van Vliet 0:39 better than the field Why ↓Close ↑
0:39 better than the field: 1:39 faster on the clock, against 1:00 faster for everyone.
The fieldCompare these two →1:00 faster This pair1:39 faster -
Amsterdam21 Jan 2026Doubles Open · Women1:17:17231/1030Beat 78%
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Madrid27 Nov 2025Doubles Open · Women1:12:18 PB58/923Beat 94%