Athletics Olympic Games 1928 at Amsterdam (net) Women: 100 m July 31: Final: 1. Betty Robinson (usa) 12.2 2. Fanny Rosenfeld (can) 12.3 3. Ethel Smith (can) 12.3 4. Erna Steinberg (ger) 12.4 -. Myrtle Cook (can) disqualified -. Helene Schmidt (ger) disqualified