C’est le Colombien Fernando Gaviria, 20 ans, (Equipe nationale de Colombie) qui remporte la 1ère étape du Tour de San Luis (UCI 2.1) en Argentine. Au terme des 186, entre San Luis et Villa Mercdes, il devance Mark Canvedish (Etixx Pharma QuickStep) et Sacha Modolo (Lampre Merida).
Une étape qui fut animée par une longue échappée de 3 hommes avec Leandro Messineo (San Luis Somos Todos), Ignacio Pérez (Team San Juan) et David Williams (Jamis-Hagens Berman). Mais le trio fut rattrapé à 15 km du finish. Il y eut bien de nombreuse tentatives de certains courageux mais le sprint massif du peloton était inévitable.
Fernando remporte la 1ère étape en dominant le sprint dans les 100 derniers mètres et le enfile le maillot de leader devant Marck Cavendish. Le 1er Français est Yohann Gene (Europcar) . Armindo Fonseca (Bretagne Séché Environnement) prend la 10ème place.
Classement 1ère étape
| 1 | Fernando Gaviria (Col) Colombian National Team | 4:40:13 | |
| 2 | Mark Cavendish (GBr) Etixx – Quick-Step | ||
| 3 | Sacha Modolo (Ita) Lampre-Merida | ||
| 4 | Nicolas Marini (Ita) Nippo – Vini Fantini | ||
| 5 | Sebastian Tolosa (Arg) Buenos Aires | ||
| 6 | Oscar Gatto (Ita) Androni Giocattoli | ||
| 7 | Yohann Gene (Fra) Team Europcar | ||
| 8 | Marco Canola (Ita) UnitedHealthcare Pro Cycling | ||
| 9 | Jakub Mareczko (Ita) Italy | ||
| 10 | Armindo Fonseca (Fra) Bretagne-Séché Environnement | ||
| 11 | Miguel Angel Rubiano (Col) Colombia | ||
| 12 | Lubos Malovec (Svk) Cycling Academy Team | ||
| 13 | Lucas Sebastian Haedo (Arg) Jamis-Hagens Berman | ||
| 14 | Kristoffer Skjerping (Nor) Cannondale-Garmin Pro Cycling Team | ||
| 15 | Andrea Peron (Ita) Team Novo Nordisk | ||
| 16 | Jasha Sütterlin (Ger) Movistar Team | ||
| 17 | Brice Feillu (Fra) Bretagne-Séché Environnement | ||
| 18 | Benjamin King (USA) Cannondale-Garmin Pro Cycling Team | ||
| 19 | Daniel Turek (Cze) Cycling Academy Team | ||
| 20 | Gregory Brenes (CRc) Jamis-Hagens Berman | ||
| 21 | Kleber Da_Silva (Bra) Funvic-Sao Jose dos Campos | ||
| 22 | Daniel Moreno Fernandez (Spa) Team Katusha | ||
| 23 | Daniel Diaz (Arg) Funvic-Sao Jose dos Campos | ||
| 24 | Julio Gil (Arg) Argentina | ||
| 25 | Fabio Sabatini (Ita) Etixx – Quick-Step | ||
| 26 | Enzo Moyano (Arg) San Luis Somos Todos | ||
| 27 | Emmanuel Guevara (Arg) San Luis Somos Todos | ||
| 28 | Mattia Cattaneo (Ita) Lampre-Merida | ||
| 29 | Weimar Roldan (Col) Colombian National Team | ||
| 30 | Eduardo Sepulveda (Arg) Bretagne-Séché Environnement | ||
| 31 | Ilnur Zakarin (Rus) Team Katusha | ||
| 32 | Carlos Quintero (Col) Colombia | ||
| 33 | Daniel Jaramillo (Col) Jamis-Hagens Berman | ||
| 34 | Alex Diniz (Bra) Funvic-Sao Jose dos Campos | ||
| 35 | Mauro Finetto (Ita) Italy | ||
| 36 | Bryan Naulleau (Fra) Team Europcar | ||
| 37 | Alexis Vuillermoz (Fra) AG2R La Mondiale | ||
| 38 | Rodolfo Torres (Col) Colombia | ||
| 39 | Carlos Alzate (Col) UnitedHealthcare Pro Cycling | ||
| 40 | Thomas Danielson (USA) Cannondale-Garmin Pro Cycling Team | ||
| 41 | Serghei Tvetcov (Rom) Androni Giocattoli | ||
| 42 | Jonathan Clarke (Aus) UnitedHealthcare Pro Cycling | ||
| 43 | Emanuel Piaskowy (Pol) Cycling Academy Team | ||
| 44 | Alberto Losada Alguacil (Spa) Team Katusha | ||
| 45 | Janez Brajkovic (Slo) UnitedHealthcare Pro Cycling | ||
| 46 | Ben Gastauer (Lux) AG2R La Mondiale | ||
| 47 | Onel Santa Clara (Cub) Cuba | ||
| 48 | Alfredo Lucero (Arg) San Luis Somos Todos | ||
| 49 | Nairo Quintana (Col) Movistar Team | ||
| 50 | Matthieu Boulo (Fra) Bretagne-Séché Environnement | ||
| 51 | Romain Guillemois (Fra) Team Europcar | ||
| 52 | Dayer Quintana (Col) Movistar Team | ||
| 53 | German Chavez (Col) Colombian National Team | ||
| 54 | Adriano Malori (Ita) Movistar Team | ||
| 55 | Edward King (USA) Cannondale-Garmin Pro Cycling Team | ||
| 56 | Diego Milan (Dom) Inteja-MMR | ||
| 57 | Fernando Ureña (Pan) Panama | ||
| 58 | Guido Palma (Arg) Buenos Aires | ||
| 59 | Carlos Oyarzun (Chi) Chile | ||
| 60 | Carlos Betancur (Col) AG2R La Mondiale | ||
| 61 | Martijn Verschoor (Ned) Team Novo Nordisk | ||
| 62 | Przemyslaw Niemiec (Pol) Lampre-Merida | ||
| 63 | Ariel Sivori (Arg) Buenos Aires | ||
| 64 | Enrico Battaglin (Ita) Italy | ||
| 65 | Jose Rodriguez (Chi) Chile | ||
| 66 | Rodrigo Contreras (Col) Colombian National Team | ||
| 67 | Gianfranco Zilioli (Ita) Androni Giocattoli | ||
| 68 | Kevin De Mesmaeker (Bel) Team Novo Nordisk | ||
| 69 | Juan Pablo Valencia (Col) Colombia | ||
| 70 | Filippo Pozzato (Ita) Lampre-Merida | ||
| 71 | Luis Laverde (Col) Colombian National Team | ||
| 72 | Guillaume Bonnafond (Fra) AG2R La Mondiale | ||
| 73 | Joseph Dombrowski (USA) Cannondale-Garmin Pro Cycling Team | ||
| 74 | Igor Anton (Spa) Movistar Team | ||
| 75 | Marc Soler (Spa) Movistar Team | ||
| 76 | Sergio Godoy (Arg) San Luis Somos Todos | ||
| 77 | Edward Diaz (Col) Colombia | ||
| 78 | Felix Nodarse (Cub) Cuba | ||
| 79 | Gaston Javier (Arg) Team SEP San Juan | ||
| 80 | Antoine Duchesne (Can) Team Europcar | ||
| 81 | Genki Yamamoto (Jpn) Nippo – Vini Fantini | ||
| 82 | Jorge Giacinti (Arg) San Luis Somos Todos | ||
| 83 | Elias Pereyra (Arg) Team SEP San Juan | ||
| 84 | Nathan Brown (USA) Cannondale-Garmin Pro Cycling Team | ||
| 85 | Israel Nuño (Spa) Inteja-MMR | ||
| 86 | Nicolas Lefrancois (Fra) Team Novo Nordisk | ||
| 87 | Thomas Voeckler (Fra) Team Europcar | ||
| 88 | Juan Arango (Col) Colombian National Team | ||
| 89 | Wojciech Migdal (Pol) Cycling Academy Team | ||
| 90 | Lukasz Wisniowski (Pol) Etixx – Quick-Step | ||
| 91 | Arnold Alcolea (Cub) Cuba | ||
| 92 | Marco Bandiera (Ita) Androni Giocattoli | ||
| 93 | Guillaume Van Keirsbulck (Bel) Etixx – Quick-Step | ||
| 94 | Mauricio Muller (Arg) Team SEP San Juan | ||
| 95 | Laureano Rosas (Arg) Team SEP San Juan | 0:00:18 | |
| 96 | Michal Kwiatkowski (Pol) Etixx – Quick-Step | 0:00:28 | |
| 97 | Patricio Almonacid (Chi) Chile | 0:00:30 | |
| 98 | Francisco Gonzalez (Pan) Panama | ||
| 99 | Claudio Arone (Arg) Buenos Aires | ||
| 100 | Roberto Gonzalez (Pan) Panama | ||
| 101 | Ido Zilberstein (Isr) Cycling Academy Team | ||
| 102 | Gabriel Juarez (Arg) San Luis Somos Todos | ||
| 103 | Mauricio Graziani (Arg) Argentina | ||
| 104 | Ignacio Perez (Arg) Team SEP San Juan | ||
| 105 | Santiago Espindola (Arg) Buenos Aires | ||
| 106 | Alan Sivori (Arg) Buenos Aires | ||
| 107 | John Kronborg Ebsen (Den) Androni Giocattoli | ||
| 108 | Gonzalo Garrido (Chi) Chile | ||
| 109 | David Lozano (Spa) Team Novo Nordisk | ||
| 110 | Simone Petilli (Ita) Italy | ||
| 111 | Rinaldo Nocentini (Ita) AG2R La Mondiale | ||
| 112 | Simone Stortoni (Ita) Androni Giocattoli | ||
| 113 | Mariaro Rodriguez (Arg) Argentina | ||
| 114 | Arnold Olabarria (Chi) Chile | ||
| 115 | Fabrice Jeandesboz (Fra) Team Europcar | ||
| 116 | Michal Golas (Pol) Etixx – Quick-Step | ||
| 117 | Charles Planet (Fra) Team Novo Nordisk | ||
| 118 | Stephen Leece (USA) Jamis-Hagens Berman | ||
| 119 | Sebastian Cianci (Arg) Argentina | ||
| 120 | Andrey Sartassov (Chi) San Luis Somos Todos | ||
| 121 | Ismael Laguna (Arg) Argentina | ||
| 122 | Antonio Garnero (Bra) Funvic-Sao Jose dos Campos | ||
| 123 | German Tivani (Arg) Argentina | ||
| 124 | Lucas Lopardo (Arg) Team SEP San Juan | 0:00:40 | |
| 125 | Hugo Houle (Can) AG2R La Mondiale | 0:00:44 | |
| 126 | Leonardo Duque (Col) Colombia | ||
| 127 | Dario Diaz (Arg) Team SEP San Juan | ||
| 128 | Dmitriy Kozonchuk (Rus) Team Katusha | ||
| 129 | Yennier Lopez (Cub) Cuba | ||
| 130 | Mattia Pozzo (Ita) Nippo – Vini Fantini | ||
| 131 | Adrian Alvarado (Chi) Chile | ||
| 132 | Yoav Bear (Isr) Cycling Academy Team | ||
| 133 | Leandro Messineo (Arg) San Luis Somos Todos | ||
| 134 | Maicol Rodriguez (Pan) Panama | ||
| 135 | Ramon Carretero (Pan) Panama | ||
| 136 | William Guzman (Dom) Inteja-MMR | 0:01:06 | |
| 137 | Julian Barrientos (Arg) Argentina | 0:01:07 | |
| 138 | Lucas Gaday (Arg) Argentina | ||
| 139 | Jose De Leon (Pan) Panama | ||
| 140 | Carson Miller (USA) Jamis-Hagens Berman | 0:01:11 | |
| 141 | Ruben Menendez (Spa) Inteja-MMR | ||
| 142 | Adderlyn Cruz (Dom) Inteja-MMR | 0:01:27 | |
| 143 | Davide Ballerini (Ita) Italy | 0:01:42 | |
| 144 | Yans Arias (Cub) Cuba | ||
| 145 | David Williams (USA) Jamis-Hagens Berman | 0:02:01 | |
| 146 | Francisco Paiva (Arg) Funvic-Sao Jose dos Campos | 0:02:29 | |
| 147 | Riccardo Stacchiotti (Ita) Nippo – Vini Fantini | 0:04:25 | |
| 148 | Giacomo Berlato (Ita) Nippo – Vini Fantini | ||
| 149 | Joaquin Sobrino (Spa) Inteja-MMR | ||
| 150 | Eduard Michael Grosu (Rom) Nippo – Vini Fantini | ||
| 151 | Luka Pibernik (Slo) Lampre-Merida | 0:05:19 | |
| 152 | Kiel Reijnen (USA) UnitedHealthcare Pro Cycling | 0:05:55 | |
| 153 | Ken Hanson (USA) UnitedHealthcare Pro Cycling | ||
| 154 | Julian Gaday (Arg) Buenos Aires | ||
| 155 | Yauheni Hutarovich (Blr) Bretagne-Séché Environnement | 0:06:00 | |
| 156 | Pavel Kochetkov (Rus) Team Katusha | 0:06:08 | |
| 157 | Lian Bertazzo (Ita) Italy | ||
| 158 | Luca Paolini (Ita) Team Katusha | ||
| 159 | Maximiliano Richeze (Arg) Lampre-Merida | 0:06:47 | |
| 160 | Franco Lopardo (Arg) Team SEP San Juan | 0:07:54 | |
| 161 | Daniel Mclay (GBr) Bretagne-Séché Environnement |
Classement par équipes
| 1 | Bretagne – Seche Environnement | 14:00:39 | |
| 2 | Jamis – Hagens Berman | ||
| 3 | Cannondale-Garmin Pro Cycling Team | ||
| 4 | Cycling Academy Team | ||
| 5 | Funvic-Sao Jose Dos Campo | ||
| 6 | Colombia | ||
| 7 | Colombian National Team | ||
| 8 | Unitedhealthcare Pro Cycling | ||
| 9 | Lampre-Merida | ||
| 10 | Team Europcar | ||
| 11 | Team Katusha | ||
| 12 | San Luis Somos Todos | ||
| 13 | SEL. ITALIA | ||
| 14 | Androni Giocattoli | ||
| 15 | Etixx – Quick-Step | ||
| 16 | Movistar Team | ||
| 17 | Buenos Aires Provincia | ||
| 18 | AG2R La Mondiale | ||
| 19 | Team Novo Nordisk | ||
| 20 | Cuba | ||
| 21 | Team SEP San Juan | ||
| 22 | Chile | 0:00:30 | |
| 23 | Nippo – Vini Fantini | 0:00:44 | |
| 24 | Argentina | 0:01:00 | |
| 25 | Panama | ||
| 26 | Inteja – MMR |