Progress against the field
From Chicago 2025 to New York 2026, Grace Chang and Andrew Kim got 6:33 faster than the field.
The clock says 7:35 faster, but the races themselves got 1:02 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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New York28 May 2026Doubles Open · Mixed1:19:27 PB189/602Beat 69%
↑ 195 days after Chicago 2025, with Andrew Kim 6:33 better than the field Why ↓Close ↑
6:33 better than the field: 7:35 faster on the clock, against 1:02 faster for everyone.
The fieldCompare these two →1:02 faster This pair7:35 faster -
Las Vegas20 Feb 2026Doubles Open · Women1:25:53 PB590/1898Beat 69%
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Chicago14 Nov 2025Doubles Open · Mixed1:27:02678/1179Beat 43%
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Chicago Navy Pier16 Nov 2024Doubles Open · Women1:26:23218/447Beat 51%