| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:30.61 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Breaststroke | 1:54.24 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Butterfly | 1:43.36 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Freestyle | 1:20.64 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m IM | 1:32.58 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Backstroke | 3:09.46 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Breaststroke | 3:57.46 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Butterfly | 3:52.31 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Freestyle | 2:50.37 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 200m IM | 3:17.83 | 2026 Trojan Pentathlon | 2026-03-06 |
| 400m Freestyle | 6:18.95 | 2025 BTSC Trojan Cup | 2025-12-12 |
| 50m Backstroke | 41.63 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Breaststroke | 51.60 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Butterfly | 42.76 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Freestyle | 34.66 | 2026 Trojan Pentathlon | 2026-03-06 |
| 800m Freestyle | 13:30.18 | 2025 BTSC Trojan Cup | 2025-12-12 |
Yao, Kayla's top personal bests include 100m Backstroke (1:30.61), 100m Breaststroke (1:54.24), 100m Butterfly (1:43.36), 100m Freestyle (1:20.64), 100m IM (1:32.58).
Yao, Kayla swims for Barrie Trojan Swim Club.
Yao, Kayla has competed in 7 meets.