Heat 1 | wind: +0.5m/s | time | | React | L | 1. Dafne Schippers | Netherlands | 22.51s | Q | 0.145 | 4 | 2. Nataliya Pohrebnyak | Ukraine | 22.64s | Q | 0.134 | 7 | 3. Crystal Emmanuel | Canada | 22.80s | q, PB | 0.144 | 6 | 4. Anna Kiełbasińska | Poland | 22.95s | SB | 0.155 | 5 | 5. Reyare Thomas | Trinidad Tobago | 22.97s | | 0.202 | 2 | 6. Maja Mihalinec | Slovenia | 23.38s | | 0.132 | 1 | 7. Olivia Borlée | Belgium | 23.53s | | 0.170 | 3 | 8. Afa Ismail | Maldives | 24.96s | NR | 0.193 | 8 |
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Heat 2 | wind: +0.8m/s | time | | React | L | 1. Jenna Prandini | United States | 22.62s | Q | 0.163 | 1 | 2. Lisa Mayer | Germany | 22.86s | Q, PB | 0.172 | 7 | 3. Tynia Gaither | Bahamas | 22.90s | q | 0.160 | 6 | 4. Ángela Tenorio | Ecuador | 22.94s | q, SB | 0.160 | 5 | 5. Celiangeli Morales | Puerto Rico | 23.00s | PB | 0.164 | 3 | 6. Gloria Hooper | Italy | 23.05s | | 0.167 | 2 | 7. Mariely Sánchez | Dominicana | 23.39s | | 0.159 | 8 | 8. Cynthia Bolingo | Belgium | 23.98s | | 0.188 | 4 |
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