| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:17.29 | KAJ Fall Classic | 2025-11-21 |
| 100m Breaststroke | 1:29.76 | KAJ Fall Classic | 2025-11-21 |
| 100m Butterfly | 1:10.45 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 100m Freestyle | 1:03.47 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 100m IM | 1:17.01 | KAJ Fall Classic | 2025-11-21 |
| 1500m Freestyle | 3:28.02 | KISU 1500 + Club Record Relay TT | 2026-01-31 |
| 200m Backstroke | 2:46.89 | KAJ Fall Classic | 2025-11-21 |
| 200m Breaststroke | 3:10.73 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Butterfly | 2:44.96 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 200m Freestyle | 2:16.56 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 200m IM | 2:34.55 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 400m Freestyle | 4:46.72 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 400m IM | 5:57.36 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 36.60 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Breaststroke | 40.02 | KISU DAY 4 TIME TRIAL | 2025-12-15 |
| 50m Butterfly | 31.79 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 50m Freestyle | 28.96 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 800m Freestyle | 9:49.95 | BC Winter Divisionals - North & Interior | 2026-02-20 |
Greyling, Rivkah's top personal bests include 100m Backstroke (1:17.29), 100m Breaststroke (1:29.76), 100m Butterfly (1:10.45), 100m Freestyle (1:03.47), 100m IM (1:17.01).
Greyling, Rivkah swims for KISU Swim Club.
Greyling, Rivkah has competed in 8 meets.