87047
He achieved FINA B-standard entry times of 51.64 ( 100 m freestyle ) and 57.13 ( 100 m backstroke ) from the Pan American Games in Santo Domingo , Dominican Republic .
 Santo Domingo , Dominican Republic
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Santo Domingo , Dominican Republic