| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:25.87 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 2:56.95 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Freestyle | 2:24.38 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 2:40.54 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Backstroke | 38.27 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 38.87 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Freestyle | 30.31 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
Rojas Antolinez, Mateo's top personal bests include 100m Breaststroke (1:25.87), 200m Breaststroke (2:56.95), 200m Freestyle (2:24.38), 200m IM (2:40.54), 50m Backstroke (38.27).
Rojas Antolinez, Mateo swims for Etobicoke Swim Club.
Rojas Antolinez, Mateo has competed in 3 meets.