- At the 2019 Canadian Swimming Trials in Toronto, Macdonald picked up multi-class silver medals in the 200-m freestyle and the 100-m backstroke.
- MacDonald’s breakthrough season in Para-swimming came in 2018-19. In February 2019, he competed at the season-opening World Series event in Melbourne, Australia, at the Victoria Open Championships.
- A former Olympic program swimmer who made the transition to Para-swimming in 2018, MacDonald was named MVP of Wilfrid Laurier University’s swim team in 2016-17, his second season with the Golden Hawks.
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