Progress against the field
Between Cancun 2026 and Acapulco 2026, Barbara Ortiz Contreras and Selene Contreras Rosales lost 6:30 to the field.
Over the same races everyone got 6:41 quicker, so 0:11 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
2 races · 2 events
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Acapulco4 Sep 2026Doubles Open · Women1:28:10 PB358/863Beat 59%
↑ 175 days after Cancun 2026, with Selene Contreras Rosales 6:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:11 faster on the clock, yet the race was 6:41 faster for everyone, so 6:30 was lost on the field.
The fieldCompare these two →6:41 faster This pair0:11 faster -
Cancun13 Mar 2026Doubles Open · Women1:28:21208/671Beat 69%