2002 Pan Pacific Swimming Championships – Women's 100 metre freestyle  The women's 100 metre freestyle competition at the 2002 Pan Pacific Swimming Championships took place on August 28–29 at the Yokohama International Swimming Pool. The last champion was Jenny Thompson of US. This race consisted of two lengths of the pool, both lengths being in freestyle. Prior to this competition, the existing world and Pan Pacific records were as follows: All times are in minutes and seconds. The first round was held on August 28. The semifinals were held on August 28. The final was held on August 29.