Swimming World Championships 1978 at West-Berlin (wge) Women: 100 m Butterfly August 23: Final: 1. Joan Pennington (usa) 1:00.20 2. Andrea Pollack (ege) 1:00.26 3. Wendy Quirk (can) 1:01.82 4. Betsy Rapp (usa) 1:02.29 5. Karin Seick (wge) 1:02.71 6. Sue Sloan (can) 1:02.74 6. Ann Osgerby (gbr) 1:02.74 8. Enith Brigitha (net) 1:02.78