| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:31.17 | ASSA Provincial Championships | 2025-08-01 |
| 100m IM | 1:32.22 | Crowsnest Pass Piranhas Swim Meet | 2025-07-18 |
| 200m IM | 3:24.51 | Brooks-Medicine Hat Summer Swim Meet | 2025-06-14 |
| 50m Backstroke | 44.40 | Nanton Marlins - Fort Macleod Sharks Invitational | 2025-07-11 |
| 50m Breaststroke | 40.93 | ASSA Provincial Championships | 2025-08-01 |
| 50m Butterfly | 43.77 | Orca Invitational 2025 | 2025-06-07 |
| 50m Freestyle | 33.34 | Kraken Invitational 2025 | 2025-06-20 |
Hammer, Peyton's top personal bests include 100m Breaststroke (1:31.17), 100m IM (1:32.22), 200m IM (3:24.51), 50m Backstroke (44.40), 50m Breaststroke (40.93).
Hammer, Peyton swims for Crowsnest Pass Piranhas Swim Club.
Hammer, Peyton has competed in 7 meets.