The Women's 4×100 Medley Relay Swimming event at the XVI Pan American Games was swum on 21 October 2011 in Guadalajara, Mexico.List of Sessions report from the 2011 Pan American Games website (guadalajara2011.org.mx); retrieved sometime before 2012-04-07.Heats - Day 7

The defending champion in the event was the United States.

Records Prior to this competition, the existing world and Pan American Games records were as follows: World recordZhao Jing (58.98)Chen Huijia (1:04.12)Jiao Liuyang (56.28)Li Zhesi (52.81)3:52.19Rome, ItalyAugust 1, 2009Pan American Games recordJulia Smit (1:01.94)Michelle McKeehan (1:08.59)Kathleen Hersey (58.57)Maritza Correia (55.50)4:04.60Rio de Janeiro, BrazilJuly 22, 2007

Results Key: q= qualified for finals; GR= Games Record; NR= national record.

Preliminary heats Rank Heat/Lane Nation Swimmers Time Notes 1 H2 L4 Elizabeth Pelton (1:00.71)Ashley Wanland (1:09.15)Elaine Breeden (59.88)Erika Erndl (54.78) 4:04.52 Q, GR 2 H1 L5 Fabíola Molina (1:02.93)Tatiane Sakemi (1:13.75)Daynara de Paula (1:00.60)Tatiana Lemos (58.25) 4:15.53 Q 3 H1 L4 Samantha Corea (1:04.11)Kierra Smith (1:11.46)Brenna MacLean (1:02.85)Caroline Lapierre (57.31) 4:15.73 Q 4 H2 L5 Lourdes Villaseñor (1:05.62)Melissa Rodríguez (1:11.83)Rita Medrano (1:02.75)Liliana Ibáñez (59.12) 4:19.32 Q 5 H2 L3 Elimar Barrios (1:06.65)Mercedes Toledo (1:12.45)Eliana Barrios (1:03.68)Wendy Rodriguez (58.07) 4:20.85 Q 6 H2 L6 Alana Dillette (1:04.48)Alicia Lightbourne (1:14.56)Mckayla Lightbourn (1:04.83)Ariel Weech (59.17) 4:23.04 Q 7 H1 L3 Florencia Perotti (1:05.23)Julia Sebastian (1:13.42)Georgina Bardach (1:06.65)Nadia Colovini (1:02.13) 4:27.43 Q 8 H1 L6 Alana Berrocal (1:06.08)Patricia Casellas (1:15.92)Debra Rodriguez (1:08.72)Barbara Caraballo (1:03.93) 4:34.65 Q 9 H2 L2 Andrea Cedron (1:10.71)Patricia Quevedo (1:19.55)Daniela Kaori Miyahara (1:09.39)Mariangela Macchiavello (59.62) 4:39.27

Final Rank Lane Nation Swimmers Time Notes 4 Rachel Bootsma (1:00.46) Annie Chandler (1:07.59) Claire Donahue (59.03) Amanda Kendall (53.92) 4:01.00 GR 5 Gabrielle Soucisse (1:02.70) Ashley McGregor (1:08.80) Erin Miller (1:00.32) Jennifer Beckberger (55.22) 4:07.04 6 Fabíola Molina (1:01.07) Tatiane Sakemi (1:11.40) Daynara de Paula (59.32) Tatiana Lemos (55.33) 4:07.12 4 7 Fernanda González (1:01.83) Arantxa Medina (1:11.00) Rita Medrano (1:00.29) Liliana Ibáñez (56.29) 4:09.41 5 3 Florencia Perotti (1:04.88) Julia Sebastian (1:11.44) Cecilia Bertoncello (1:06.17) Nadia Colovini (53.69) 4:16.18 6 1 McKayla Lightbourn (1:03.95) Alicia Lightbourne (1:13.54) Alana Dillete (1:01.36) Ariel Weech (58.12) 4:16.97 7 8 Jeserik Pinto (1:05.48) Daniela Victoria (1:13.47) Erika Torellas (1:02.13) Arlene Semeco (57.68) 4:18.76 8 2 Alana Berrocal (1:06.13) Trysha Centeno (1:12.27) Barbara Caraballo (1:05.02) Debra Rodriguez (59.74) 4:23.16

References