| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:45.92 | KBM Heats & Finals | 2026-02-20 |
| 100m Breaststroke | 2:04.13 | KBM Heats & Finals | 2026-02-20 |
| 100m Freestyle | 1:36.90 | KBM Heats & Finals | 2026-02-20 |
| 100m IM | 1:49.48 | Beast Cup 2026 | 2026-01-10 |
| 200m Backstroke | 3:52.29 | Beast Cup 2026 | 2026-01-10 |
| 200m Freestyle | 3:37.48 | KBM Distance & Development | 2025-11-08 |
| 200m IM | 3:55.73 | KBM Distance & Development | 2025-11-08 |
| 400m Freestyle | 7:28.06 | KBM Heats & Finals | 2026-02-20 |
| 50m Backstroke | 49.37 | Beast Cup 2026 | 2026-01-10 |
| 50m Breaststroke | 1:00.03 | KBM Distance & Development | 2025-11-08 |
| 50m Butterfly | 55.10 | KBM Pentathlon | 2025-10-19 |
| 50m Freestyle | 42.35 | KBM Heats & Finals | 2026-02-20 |
Mendieta-Sweet, Tyr's top personal bests include 100m Backstroke (1:45.92), 100m Breaststroke (2:04.13), 100m Freestyle (1:36.90), 100m IM (1:49.48), 200m Backstroke (3:52.29).
Mendieta-Sweet, Tyr swims for Kingston Blue Marlins.
Mendieta-Sweet, Tyr has competed in 5 meets.