| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:25.59 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Backstroke | 1:22.78 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Breaststroke | 1:50.99 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 100m Breaststroke | 1:40.00 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Butterfly | 1:36.18 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Freestyle | 1:25.03 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 100m Freestyle | 1:11.91 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m IM | 1:28.52 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Backstroke | 3:02.28 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 2:59.51 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 200m Breaststroke | 3:47.60 | Otters Spooky Splash 2025 | 2025-10-24 |
| 200m Freestyle | 3:09.01 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 200m Freestyle | 2:38.77 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 200m IM | 3:09.85 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m IM | 3:03.59 | 2026 Trojan Pentathlon | 2026-03-06 |
| 400m Freestyle | 5:56.38 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 400m Freestyle | 5:56.09 | 2025 Alan Swanston Classic | 2025-12-05 |
| 400m IM | 6:36.52 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Backstroke | 40.09 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Backstroke | 37.99 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Breaststroke | 49.74 | CCSC June Invitational | 2025-06-21 |
| 50m Breaststroke | 46.85 | Otters Devo & Distance Winter Waves | 2026-01-24 |
| 50m Butterfly | 56.83 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 50m Butterfly | 39.31 | Otters Devo & Distance Winter Waves | 2026-01-24 |
| 50m Freestyle | 37.92 | 2025 Huronia Region LC Team Challenge | 2025-06-05 |
| 50m Freestyle | 33.16 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 800m Freestyle | 11:33.45 | 2026 Huronia SC Regional Championships | 2026-02-06 |
Kavanagh Kapparis, Darby's top personal bests include 100m Backstroke (1:25.59), 100m Backstroke (1:22.78), 100m Breaststroke (1:50.99), 100m Breaststroke (1:40.00), 100m Butterfly (1:36.18).
Kavanagh Kapparis, Darby swims for Orangeville Otters Swim Club.
Kavanagh Kapparis, Darby has competed in 11 meets.