title: Swimming at the 2007 Pan American Games – Women's 100 metre breaststroke
text: # Swimming at the 2007 Pan American Games – Women's 100 metre breaststroke
  
  The Women's 100m Breaststroke event at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 19.
  
  ## Medalists
  
  | Gold | Michelle McKeehan United States |
  | - | - |
  | Silver | Annamay Pierse Canada |
  | Bronze | Elizabeth Tinnon United States |
  
  ## Results
  
  | Rank | Swimmer | Heats | Heats | Semifinals | Semifinals | Final |
  | - | - | - | - | - | - | - |
  | Rank | Swimmer | Time | Rank | Time | Rank | Time |
  | 1 | Michelle McKeehan (USA) | 1:10.35 | 3 | 1:10.34 | 3 | 1:08.49 |
  | 2 | Annamay Pierse (CAN) | 1:07.78 | 1 | 1:08.27 | 1 | 1:08.72 |
  | 3 | Elizabeth Tinnon (USA) | 1:08.94 | 2 | 1:09.99 | 2 | 1:09.18 |
  | 4 | Jillian Tyler (CAN) | 1:10.42 | 4 | 1:11.14 | 4 | 1:10.29 |
  | 5 | Javiera Salcedo (ARG) | 1:11.79 | 5 | 1:11.57 | 5 | 1:12.26 |
  | 6 | Tatiane Sakemi (BRA) | 1:11.97 | 6 | 1:11.74 | 6 | 1:12.35 |
  | 7 | Adriana Marmolejo (MEX) | 1:12.57 | 9 | 1:13.50 | 8 | 1:12.60 |
  | 8 | Alia Atkinson (JAM) | 1:12.25 | 7 | 1:13.01 | 7 | 1:14.34 |
  | 9 | Agustina de Giovanni (ARG) | 1:12.30 | 8 | 1:13.64 | 9 |
  | 10 | Daniela Victoria (VEN) | 1:13.35 | 11 | 1:13.81 | 10 |
  | 11 | Mariana Katsuno (BRA) | 1:13.23 | 10 | 1:14.15 | 11 |
  | 12 | Gloria González (VEN) | 1:14.34 | 12 | 1:14.93 | 12 |
  | 13 | Valeria Silva (PER) | 1:15.09 | 14 | 1:15.23 | 13 |
  | 14 | Kimba Collymore (TRI) | 1:15.97 | 16 | 1:15.65 | 14 |
  | 15 | Danielle Beaubrun (LCA) | 1:15.52 | 15 | 1:16.44 | 15 |
  | — | Alicia Lightbourne (BAH) | 1:14.36 | 13 | DSQ | — |
  | 17 | McKayla Lightbourn (BAH) | 1:15.77 | 17 |
  | 18 | Nora Miro (PER) | 1:16.58 | 18 |
  | 19 | Nilshaira Isenia (AHO) | 1:18.09 | 19 |
  | 20 | Natasha Moodie (JAM) | 1:18.56 | 20 |
  | 21 | Katerine Moreno (BOL) | 1:19.28 | 21 |
  | 22 | Chinyere Pigot (SUR) | 1:20.85 | 22 |
  | 23 | Karen Poujol (HON) | 1:22.13 | 23 |
  