Progress against the field
NAOICHI TOMIYAMA and Arisa Kinoshita have dropped 16:01 behind the field from Bangkok 1 2026 to Chiba 2026.
Over the same races everyone got 2:05 quicker, so 13:56 slower 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. The summary above covers Doubles Open · Mixed, with Arisa Kinoshita, the one raced most; every comparison is in the list below.
Every race
12 races · 8 events
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Hamburg28 Oct 2026Doubles Open · Mixed1:31:24388/577Beat 33%
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Beijing10 Sep 2026Doubles Open · Mixed1:26:44220/428Beat 49%
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Bangkok13 Aug 2026Doubles Open · Mixed1:26:14 PB276/1447Beat 81%
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Chiba6 Aug 2026Doubles Open · Mixed1:45:38620/761Beat 19%
↑ 90 days after Hong Kong 2026, with Arisa Kinoshita 14:21 worse than the field Why ↓Close ↑
14:21 behind the field: 14:18 slower on the clock, against 0:03 faster for everyone.
The fieldCompare these two →0:03 faster This pair14:18 slower -
Chiba6 Aug 2026Doubles Pro · Men1:27:12 PB128/156Beat 18%
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Hong Kong8 May 2026Doubles Open · Mixed1:31:20180/342Beat 47%
↑ 49 days after Bangkok 1 2026, with Arisa Kinoshita 1:40 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:22 faster on the clock, yet the race was 2:02 faster for everyone, so 1:40 was lost on the field.
The fieldCompare these two →2:02 faster This pair0:22 faster -
Hong Kong8 May 2026Individual Open · Men2:12:171358/1490Beat 9%
↑ 532 days after Hong Kong 2024 23:14 worse than the field Why ↓Close ↑
17:46 slower on the clock in a race that was 5:28 faster for everyone: 23:14 lost to the field.
The fieldCompare these two →5:28 faster This athlete17:46 slower -
Bangkok 120 Mar 2026Doubles Open · Mixed1:31:42677/1445Beat 53%
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Bangkok 120 Mar 2026Doubles Pro · Men1:39:41173/187Beat 8%
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Osaka30 Jan 2026Relay · Mixed1:24:3375/124Beat 40%
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Osaka30 Jan 2026Doubles Open · Men1:42:27 PB667/748Beat 11%
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Hong Kong22 Nov 2024Individual Open · Men1:54:31 PB859/1011Beat 15%