| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Freestyle | 1:32.49 | Orca Invitational 2025 | 2025-06-07 |
| 100m IM | 1:46.53 | Crowsnest Pass Piranhas Swim Meet | 2025-07-18 |
| 200m Freestyle | 3:13.36 | Nanton Marlins - Fort Macleod Sharks Invitational | 2025-07-11 |
| 400m Freestyle | 6:22.06 | ASSA Provincial Championships | 2025-08-01 |
| 50m Backstroke | 57.38 | Nanton Marlins - Fort Macleod Sharks Invitational | 2025-07-11 |
| 50m Breaststroke | 54.98 | Nanton Marlins - Fort Macleod Sharks Invitational | 2025-07-11 |
| 50m Freestyle | 41.50 | Orca Invitational 2025 | 2025-06-07 |
| 800m Freestyle | 13:34.52 | Nanton Marlins - Fort Macleod Sharks Invitational | 2025-07-11 |
McKenzie, Peyton's top personal bests include 100m Freestyle (1:32.49), 100m IM (1:46.53), 200m Freestyle (3:13.36), 400m Freestyle (6:22.06), 50m Backstroke (57.38).
McKenzie, Peyton swims for Claresholm Kraken Summer Swim Club.
McKenzie, Peyton has competed in 6 meets.