| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:40.29 | SKSC Winterfest | 2026-01-24 |
| 100m Breaststroke | 1:57.61 | SKSC Winterfest | 2026-01-24 |
| 100m Butterfly | 2:11.61 | Winskill Dolphins LMR | 2025-10-25 |
| 100m Freestyle | 1:37.20 | Titans Fall Invitational | 2025-11-29 |
| 100m IM | 1:59.06 | Delta 10 & Under Sprint Cup | 2025-06-01 |
| 200m Freestyle | 3:29.28 | SKSC Winterfest | 2026-01-24 |
| 200m IM | 3:42.38 | Titans Fall Invitational | 2025-11-29 |
| 50m Backstroke | 45.70 | SKSC Winterfest | 2026-01-24 |
| 50m Breaststroke | 53.93 | Titans Fall Invitational | 2025-11-29 |
| 50m Butterfly | 48.16 | SKSC Winterfest | 2026-01-24 |
| 50m Freestyle | 44.49 | Spartan Sprint Starter 2025 | 2025-09-27 |
Peng, Ryan's top personal bests include 100m Backstroke (1:40.29), 100m Breaststroke (1:57.61), 100m Butterfly (2:11.61), 100m Freestyle (1:37.20), 100m IM (1:59.06).
Peng, Ryan swims for Wayland Swim Club.
Peng, Ryan has competed in 5 meets.