| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:11.41 | Western Transmountain Festival I | 2026-02-14 |
| 100m Backstroke | 1:05.35 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 100m Breaststroke | 1:21.47 | KAJ Fall Classic | 2025-11-21 |
| 100m Butterfly | 1:04.07 | Western Transmountain Festival III | 2026-02-20 |
| 100m Butterfly | 1:00.82 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Freestyle | 57.17 | 2025 Canada Games | 2025-08-10 |
| 100m Freestyle | 54.85 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m IM | 1:08.30 | KAJ Fall Classic | 2025-11-21 |
| 200m Backstroke | 2:33.33 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Breaststroke | 3:06.49 | KAJ Snowfest | 2026-01-23 |
| 200m Breaststroke | 2:56.76 | KAJ Fall Classic | 2025-11-21 |
| 200m Butterfly | 2:34.17 | KAJ Snowfest | 2026-01-23 |
| 200m Butterfly | 2:32.29 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Freestyle | 2:08.05 | 2025 Canada Games | 2025-08-10 |
| 200m Freestyle | 1:59.68 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m IM | 2:33.06 | Western Transmountain Festival I | 2026-02-14 |
| 200m IM | 2:21.98 | Western Transmountain Festival II | 2026-02-17 |
| 400m Freestyle | 4:36.37 | Western Transmountain Festival I | 2026-02-14 |
| 400m Freestyle | 4:25.63 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 400m IM | 5:35.47 | KAJ Snowfest | 2026-01-23 |
| 400m IM | 5:26.78 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 31.82 | Western Transmountain Festival III | 2026-02-20 |
| 50m Backstroke | 29.55 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Breaststroke | 39.87 | KAJ Snowfest | 2026-01-23 |
| 50m Breaststroke | 38.71 | KAJ Fall Classic | 2025-11-21 |
| 50m Butterfly | 28.88 | Western Transmountain Festival I | 2026-02-14 |
| 50m Butterfly | 27.45 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Freestyle | 26.58 | Western Transmountain Festival III | 2026-02-20 |
| 50m Freestyle | 25.57 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 800m Freestyle | 9:37.70 | Western Transmountain Festival I | 2026-02-14 |
| 800m Freestyle | 9:32.99 | KAJ Fall Classic | 2025-11-21 |
Miller, Riley's top personal bests include 100m Backstroke (1:11.41), 100m Backstroke (1:05.35), 100m Breaststroke (1:21.47), 100m Butterfly (1:04.07), 100m Butterfly (1:00.82).
Miller, Riley swims for Kelowna AquaJets.
Miller, Riley has competed in 9 meets.