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Jonathan MassacandAthlete (CHE)Aangesloten: - Switzerland | |||||
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Best Performances
| 25m | ||||||
| 50m | BS | 25.01 | 738 | 18.7250 | 09/12/2011 |  European Short Course Swimming Championships |
| 100m | BS | 52.95 | 789 | 19.9375 | 10/12/2011 | European Short Course Swimming Championships |
| 50m | FL | 24.83 | 676 | 15.2333 | 08/12/2011 | European Short Course Swimming Championships |
| 100m | FL | 53.47 | 745 | 16.9125 | 08/12/2011 | European Short Course Swimming Championships |
| 50m | ||||||