| Unofficial South American Championships in Athletics | |
| Size: | 200px |
| Host City: | Santiago, Chile  |
| Dates: | 19-21 April, 1957 |
| Stadium: | Estadio Nacional |
| Nations Participating: | 3 |
| Events: | 22 |
| Level: | Senior |
| Previous: | 1956 Santiago |
| Next: | 1958 Montevideo |
Unofficial South American Championships in Athletics were held inSantiago, Chile in 1957. The athletics meeting was for men only.[1]
| 100 metres[2] | 10.6 | 10.7 | 11.0 | ||||
| 200 metres[3] | 21.6 | 21.7 | 22.2 | ||||
| 400 metres | 47.4 | 48.2 | 49.1 | ||||
| 800 metres | 1:50.4 | 1:51.9 | 1:53.7 | ||||
| 1500 metres | 3:48.4 | 3:52.5 | 3:53.4 | ||||
| 5000 metres | 14:50.4 | 14:53.4 | 15:01.4 | ||||
| 10,000 metres | 30:44.4 | 30:50.2 | 31:41.8 | ||||
| Half Marathon[4] | 1:05:14 | 1:06:05 | 1:08:02 | ||||
| 3000 metres steeplechase[5] | 9:27.8 | 9:30.2 | 9:37.4 | ||||
| 110 metres hurdles | 14.8 | 15.3 | 15.3 | ||||
| 400 metres hurdles | 53.0 | 54.0 | 55.6 | ||||
| High jump | 1.93 | 1.90 | 1.85 | ||||
| Pole vault[6] | 4.10 | 4.00 | 3.80 | ||||
| Long jump | 6.96 | 6.90 | 6.86 | ||||
| Triple jump | 15.59 | 14.60 | 14.36 | ||||
| Shot put | 14.56 | 14.47 | 14.38 | ||||
| Discus throw | 48.25 | 47.41 | 44.07 | ||||
| Hammer throw | 54.45 | 51.44 | 50.37 | ||||
| Javelin throw | 66.54 | 64.57 | 61.10 | ||||
| Decathlon | 5492 | 5321 | 5310 | ||||
| 4 × 100 metres relay[7] | 41.4 | 41.6 | 42.0 | ||||
| 4 × 400 metres relay | 3:15.0 | 3:18.9 | 3:21.4 |
| Rank | Country | Points | |
|---|---|---|---|
| 1 |  | 223 pts | |
| 3 | | 217 pts | |
| 2 |  | 186 pts |