The women's 100 metre freestyle competition of the swimming events at the 2019 Pan American Games was held on 8 August 2019 at the Villa Deportiva Nacional Videna cluster.

Records Prior to this competition, the existing world and Pan American Games records were as follows: World Record51.71Budapest, HungaryJuly 23, 2017Pan American Games record53.83Toronto, CanadaJuly 14, 2015

Results KEY:qFastest non-qualifiersQQualifiedGRGames recordNRNational recordPBPersonal bestSBSeasonal best

Heats The first round was held on August 8.

Rank Heat Lane Name Nationality Time Notes 1 4 4 Margo Geer 54.65 QA 2 4 5 Alexia Zevnik 55.36 QA 3 2 5 Alyson Ackman 55.78 QA 4 2 4 Larissa Oliveira 56.02 QA 5 3 4 Lia Neal 56.49 QA 6 3 5 Daynara de Paula 56.65 QA 7 4 3 Elisbet Gámez Matos 57.03 QA 8 2 3 Karen Torrez 57.19 QA 9 3 6 Allyson Ponson 57.28 QB 10 1 5 Sirena Rowe 57.48 QB 11 4 6 Anicka Delgado 57.51 QB 12 3 3 Jeserik Pinto 57.57 WD 13 4 8 Inés Marín 58.08 QB 14 4 2 Julimar Avila 58.15 QB 15 3 2 Emily MacDonald 58.19 QB 16 2 6 María Mejia 58.57 QB 17 2 2 Madelyn Moore 59.02 QB 18 3 8 Jessica Cattaneo 59.05 19 2 1 Rafaela Fernandini 59.31 20 2 8 Lillian Higgs 59.32 20 3 7 Maria Schutzmeier 59.32 22 4 7 Giselle Gursoy 59.34 23 3 1 Catharine Cooper 59.66 24 2 7 Inés Remersaro 59.69 25 4 1 Lauren Hew 26 1 5 Mya de Freitas 27 1 4 Bianca Mitchell 28 1 3 Nikita Fiedtkou

Final B The b final was also held on August 8. Rank Lane Name Nationality Time Notes 9 4 Allyson Ponson 57.06 10 3 Anicka Delgado 57.13 11 5 Sirena Rowe 57.64 12 2 Julimar Avila 57.74 NR 13 6 Inés Marín 57.89 14 1 María Mejia 57.94 15 7 Emily MacDonald 58.07 16 8 Madelyn Moore 58.68

Final A The A final was also held on August 8. Rank Lane Name Nationality Time Notes 4 Margo Geer 54.17 5 Alexia Zevnik 55.04 6 Larissa Oliveira 55.25 4 2 Lia Neal 55.62 5 3 Alyson Ackman 55.81 6 8 Karen Torrez 56.59 7 7 Daynara de Paula 56.88 8 1 Elisbet Gámez Matos 57.05

References