| 100 m, Men |
José de Assis
|
BRA
|
Walter Pérez
|
URU
|
Adelio Márquez
|
ARG
|
| 200 m, Men |
José de Assis
|
BRA
|
Adelio Márquez
|
ARG
|
Rodolfo Carrera
|
ARG
|
| 400 m, Men |
Jorge Ehlers
|
CHI
|
Agenor Da Silva
|
BRA
|
Rosalvo Ramos
|
BRA
|
| 800 m, Men |
Agenor Da Silva
|
BRA
|
Nilo Riveros
|
ARG
|
Alfonso Rozas
|
CHI
|
| 1,500 m, Men |
Roberto Yokota
|
CHI
|
Alfonso Rozas
|
CHI
|
Guillermo García
|
CHI
|
| 3,000 m, Men |
Raúl Ibarra
|
ARG
|
Raúl Inostroza
|
CHI
|
Delfo Cabrera
|
ARG
|
| 3,000 m Team, Men |
Argentina
|
ARG
|
Brazil
|
BRA
|
Chile
|
CHI
|
| 5,000 m, Men |
Raúl Ibarra
|
ARG
|
Raúl Inostroza
|
CHI
|
Reinaldo Gorno
|
ARG
|
| 10,000 m, Men |
Raúl Ibarra
|
ARG
|
Reinaldo Gorno
|
ARG
|
Óscar Ibarra
|
ARG
|
| 20 miles, Men |
Corsino Fernández
|
ARG
|
Julio Montecinos
|
CHI
|
José Berger
|
BRA
|
| 110 m Hurdles, Men |
Julio Jaime
|
URU
|
Julio Jaime
|
URU
|
Hélio Días Pereira
|
BRA
|
| 400 m Hurdles, Men |
José López
|
ARG
|
Sylvio Padilha
|
BRA
|
Hércules Azcune
|
URU
|
| 4 x 100 m Relay, Men |
Brazil
|
BRA
|
Argentina
|
ARG
|
Uruguay
|
URU
|
| 4 x 400 m Relay, Men |
Brazil
|
BRA
|
Argentina
|
ARG
|
Uruguay
|
URU
|
| High Jump, Men |
Hércules Azcune
|
URU
|
Celso Pinheiro Dória
|
BRA
|
Pedro Listur
|
URU
|
| Pole Vault, Men |
Ícaro Mello
|
BRA
|
Raimundo Días Rodrígues
|
BRA
|
Federico Horn
|
CHI
|
| Long Jump, Men |
José de Assis
|
BRA
|
Alfredo Meynet
|
CHI
|
Alberto Eggeling
|
CHI
|
| Triple Jump, Men |
Geraldo de Oliveira
|
BRA
|
Celestino Sarraúa
|
ARG
|
Néstor Tenorio
|
ARG
|
| Shot Put, Men |
Emilio Malchiodi
|
ARG
|
Ricardo Nitz
|
BRA
|
Julián Llorente
|
ARG
|
| Discus Throw, Men |
Emilio Malchiodi
|
ARG
|
Celso Pinheiro Dória
|
BRA
|
Bento Barros
|
BRA
|
| Hammer Throw, Men |
Juan Fusé
|
ARG
|
Dario Tavares
|
BRA
|
Bento Barros
|
BRA
|
| Javelin Throw, Men |
Raúl Cóccaro
|
URU
|
Efraín Santibáñez
|
CHI
|
Rodolfo Correa
|
CHI
|
| Decathlon, Men |
Mario Recordón
|
CHI
|
Celso Pinheiro Dória
|
BRA
|
Raimundo Días Rodrígues
|
BRA
|
| Cross Country, Men |
Reinaldo Gorno
|
ARG
|
Joaquim Goncalves da Silva
|
BRA
|
Raúl Ibarra
|
ARG
|
| 100 m, Women |
Betty Kretschmer
|
CHI
|
Noemí Simonetto de Portela
|
ARG
|
Oldemia Bargiela
|
ARG
|
| 200 m, Women |
Elizabeth Müller
|
BRA
|
Oldemia Bargiela
|
ARG
|
Betty Kretschmer
|
CHI
|
| 80 m Hurdles, Women |
Noemí Simonetto de Portela
|
ARG
|
Estella Ardinghi
|
BRA
|
Erica Renner
|
BRA
|
| 4 x 100 m Relay, Women |
Argentina
|
ARG
|
Chile
|
CHI
|
Brazil
|
BRA
|
| High Jump, Women |
Ilse Barends
|
CHI
|
Noemí Simonetto de Portela
|
ARG
|
Elizabeth Müller
|
BRA
|
| Long Jump, Women |
Noemí Simonetto de Portela
|
ARG
|
Elizabeth Müller
|
BRA
|
Lucía Lake
|
CHI
|
| Shot Put, Women |
Elizabeth Müller
|
BRA
|
Edith Klempau
|
CHI
|
Lore Zippelius
|
CHI
|
| Discus Throw, Women |
Ivete Mariz
|
BRA
|
Lore Zippelius
|
CHI
|
Christel Balde
|
CHI
|
| Javelin Throw, Women |
Úrsula Holle
|
CHI
|
Gerda Martín
|
CHI
|
Edith Klempau
|
CHI
|