| Minute | Score | Instituto | San Telmo | |
| 8' | 0 - 0 |  Luna R. (Medina C.) |
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| 11' | 0 - 0 |  Naguel S. |
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| 17' | 1 - 0 | Cucchi P. |
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| 24' | 1 - 0 | Zurita A. |
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| 31' | 1 - 0 | Graneros M. |
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| 51' | 1 - 0 | Cucchi P. |
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| 70' | 1 - 0 | Gonzalez R. (Naguel S.) |
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| 71' | 1 - 0 | Sanchez C. (Cucchi P.) |
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| 76' | 1 - 0 | Rodriguez S. (Rodríguez G.) |
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| 78' | 1 - 0 | |
