| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:33.91 | Winter Festival | 2026-01-23 |
| 100m Breaststroke | 1:41.76 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 100m Butterfly | 1:43.68 | UCSC February Invitational | 2026-02-21 |
| 100m Freestyle | 1:26.74 | Winter Festival | 2026-01-23 |
| 100m IM | 1:34.77 | Winter Festival | 2026-01-23 |
| 200m Backstroke | 3:17.71 | Winter Festival | 2026-01-23 |
| 200m Breaststroke | 3:39.09 | Winter Festival | 2026-01-23 |
| 200m Freestyle | 3:22.48 | Jack Frost 2025 | 2025-10-24 |
| 200m IM | 3:20.47 | UCSC February Invitational | 2026-02-21 |
| 400m Freestyle | 6:45.11 | UCSC February Invitational | 2026-02-21 |
| 50m Backstroke | 39.92 | 2026 Pronghorn Classic | 2026-03-13 |
| 50m Breaststroke | 42.59 | 2026 Pronghorn Classic | 2026-03-13 |
| 50m Butterfly | 51.94 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 50m Freestyle | 37.03 | UCSC February Invitational | 2026-02-21 |
Tay, Hartley's top personal bests include 100m Backstroke (1:33.91), 100m Breaststroke (1:41.76), 100m Butterfly (1:43.68), 100m Freestyle (1:26.74), 100m IM (1:34.77).
Tay, Hartley swims for Glencoe Gators Swim Club.
Tay, Hartley has competed in 7 meets.