The women's 4 × 100 metres relay at the 2012 World Junior Championships in Athletics was held at the Estadi Olímpic Lluís Companys on 13 and 14 July.http://www.iaaf.org/Mini/WJC12/Results/ResultsByEvent.aspx?/disctype=4/sex=W/discCode=4X1/combCode=hash/timetable.html
Medalists GoldSilverBronzeMorgan SnowDezerea BryantJennifer MaduShayla SandersAlexandra BurghardtIda MayerKatharina GrompeJessie MadukaCamila de SouzaTamiris de LizNathalia da RosaJéssica Carolina dos Reis
Records , the existing world junior and championship records were as follows.
World Junior Record Blue(Bianca Knight, Jeneba Tarmoh, Elizabeth Olear, Gabrielle Mayo)43.29Eugene, OR, United States8 August 2006Championship Record(Sherone Simpson, Kerron Stewart, Anneisha McLaughlin, Simone Facey)43.40Kingston, Jamaica21 July 2002World Junior Leading Young Achievers A(Keana Gray, Tristie Johnson, Shayla Sanders, Kali Davis-White)44.39Orlando, FL, United States26 May 2012Broken records during the 2012 World Junior Championships in AthleticsWorld Junior Leading(Morgan Snow, Dezerea Bryant, Jennifer Madu, Shayla Sanders)43.89Barcelona, Spain14 July 2012
Results
Heats Qualification: First 2 of each heat (Q) plus the 2 fastest times (q) qualified
Rank Heat Lane Nation Athletes Time Notes 1 1 7 Morgan Snow, Kali Davis-White, Jennifer Madu, Shayla Sanders 43.95 Q, WJL 2 3 7 Alexandra Burghardt, Ida Mayer, Katharina Grompe, Jessie Maduka 44.27 Q, SB 3 2 4 Annie Tagoe, Hannah Thomas, Rachel Johncock, Sophie Papps 44.47 Q, SB 4 3 6 Josephine Ada Omaka, Wisdom Isoken, Goodness Thomas, Stephanie Kalu 44.58 Q, SB 5 1 4 Miquella Lobo, Tessa van Schagen, Naomi Sedney, Marloes Duijn 44.68 Q, SB 6 2 7 Thais Vides, Tamiris de Liz, Nathalia da Rosa, Camila de Souza 44.79 Q, SB 7 2 8 Orphée Depuydt, Camille Laus, Imke Vervaet, Justien Grillet 44.88 q, NJ 8 3 4 Zuzanna Kalinowska, Katarzyna Sokólska, Angelika Stępień, Kamila Ciba 45.02 q, SB 9 3 5 Elisa Paiero, Irene Siragusa, Anna Bongiorni, Udochi Ekeh 45.15 SB 10 3 8 Nora Frey, Sara Atcho, Charlène Keller, Samantha Dagry 45.61 1 8 Carla Williams, Monica Brennan, Ella Nelson, Ashleigh Whittaker 2 3 Clémence Paiement, Khamica Bingham, Isatu Fofanah, Shai-Anne Davis 2 5 Cristina Lara, Paula Llistosella, Sonia Molina-Prados, María Isabel Pérez 3 3 Chante van Tonder, Philippa van der Merwe, Zanri van der Merwe, Nabeela Parker 1 5 Devynne Charlton, Carmiesha Cox, Rashan Brown, Anthonique Strachan 2 6 Monique Spencer, Shawnette Lewin, Christania Williams, Deandre Whitehorne 1 6 Laura Strajnar, Kaja Debevec, Tina Slejko, Maja Petrovic 1 3
Final Rank Lane Nation Athletes Time Notes 9 Morgan Snow, Dezerea Bryant, Jennifer Madu, Shayla Sanders 43.89 WJL 6 Alexandra Burghardt, Ida Mayer, Katharina Grompe, Jessie Maduka 44.24 SB 3 Camila de Souza, Tamiris de Liz, Nathalia da Rosa, Jéssica Carolina dos Reis 44.29 SB 4 1 Zuzanna Kalinowska, Katarzyna Sokólska, Angelika Stępień, Kamila Ciba 44.95 SB 5 2 Orphée Depuydt, Camille Laus, Imke Vervaet, Justien Grillet 45.12 6 7 Miquella Lobo, Tessa van Schagen, Naomi Sedney, Marloes Duijn 45.22 8 Dina Asher-Smith, Rachel Johncock, Desiree Henry, Sophie Papps 5 Josephine Ada Omaka, Wisdom Isoken, Goodness Thomas, Stephanie Kalu
Participation According to an unofficial count, 72 athletes from 17 countries participated in the event.
References
External links WJC12 4×100 metres relay schedule