Progress against the field
From Osaka 2026 to Chiba 2026, Ruriko Saito and Keishi Shimada got 0:29 faster than the field.
Over the same races everyone got 3:37 quicker, so 4:06 faster on the clock looks better than it was.
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
5 races · 4 events
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Chiba6 Aug 2026Doubles Open · Mixed1:11:23 PB89/761Beat 88%
↑ 188 days after Osaka 2026, with Keishi Shimada 0:29 better than the field Why ↓Close ↑
0:29 better than the field: 4:06 faster on the clock, against 3:37 faster for everyone.
The fieldCompare these two →3:37 faster This pair4:06 faster -
Taipei28 Feb 2026Individual Open · Women1:25:34 PB31/142Beat 78%
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Taipei28 Feb 2026Individual Pro · Women1:35:27 PB41/61Beat 33%
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Osaka30 Jan 2026Doubles Open · Mixed1:15:29131/615Beat 79%
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Bangkok24 May 2025Individual Pro · Women1:54:1781/116Beat 30%