Overview
- CONADE and the Mexican Olympic Committee confirmed her progression and the scheduled semifinal time at 06:38 TCM.
- She advanced from heat 6 in 23.01 seconds after finishing fourth behind Dina Asher‑Smith (22.40), Torrie Lewis (22.56, PB) and Jaël Bestué (22.74).
- Her run is reported to make her the first Mexican woman to reach the 200m semifinals at a World Championships.
- Sánchez qualified for Tokyo via the World Athletics ranking list, entering 46th with 1,119 points among 48 allocated places for the event.
- The 21‑year‑old from Puebla is coming off national titles, double gold at the CONADE Games and NACAC silver, and has targeted improving her 22.60 personal best.