Progress against the field
Yi Tian Xiao and Xiaohan Zhang have gained 3:43 on the field from Miami 2026 to Boston 2026.
The clock says 6:14 faster, but the races themselves got 2:31 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
2 races · 2 events
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Boston8 Oct 2026Doubles Open · Mixed1:33:12 PB747/1096Beat 32%
↑ 188 days after Miami 2026, with Xiaohan Zhang 3:43 better than the field Why ↓Close ↑
3:43 better than the field: 6:14 faster on the clock, against 2:31 faster for everyone.
The fieldCompare these two →2:31 faster This pair6:14 faster -
Miami3 Apr 2026Doubles Open · Mixed1:39:261140/1477Beat 23%