| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Freestyle | 1:06.43 | KANE MORGAN MEMORIAL | 2025-12-07 |
| 50m Breaststroke | 40.86 | KANE MORGAN MEMORIAL | 2025-12-07 |
| 50m Freestyle | 28.13 | KANE MORGAN MEMORIAL | 2025-12-07 |
MacDonald-Bain, Tim's top personal bests include 100m Freestyle (1:06.43), 50m Breaststroke (40.86), 50m Freestyle (28.13).
MacDonald-Bain, Tim swims for Summerland Masters.
MacDonald-Bain, Tim has competed in 1 meets.