| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:18.43 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Breaststroke | 1:23.83 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Butterfly | 1:26.10 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Freestyle | 1:07.93 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m IM | 1:16.81 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Backstroke | 2:53.92 | 2025 Barrie Aquafest | 2025-10-31 |
| 200m Breaststroke | 3:11.55 | 2025 NYAC Cup | 2025-11-14 |
| 200m Freestyle | 2:31.34 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 200m IM | 2:49.87 | 2026 Trojan Pentathlon | 2026-03-06 |
| 400m Freestyle | 5:25.20 | 2025 Barrie Aquafest | 2025-10-31 |
| 50m Backstroke | 35.95 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Breaststroke | 37.98 | 2025 NYAC Cup | 2025-11-14 |
| 50m Butterfly | 36.58 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Freestyle | 30.69 | 2026 Trojan Pentathlon | 2026-03-06 |
Bin, Sienna's top personal bests include 100m Backstroke (1:18.43), 100m Breaststroke (1:23.83), 100m Butterfly (1:26.10), 100m Freestyle (1:07.93), 100m IM (1:16.81).
Bin, Sienna swims for Barrie Trojan Swim Club.
Bin, Sienna has competed in 6 meets.