| Event | Time | Meet | Date |
|---|---|---|---|
| 25m Backstroke | 24.00 | 2026 CRNT Cupid's Crazy Classic | 2026-02-14 |
| 25m Breaststroke | 26.58 | 2026 CRNT Cupid's Crazy Classic | 2026-02-14 |
| 25m Butterfly | 29.15 | 2026 CRNT Cupid's Crazy Classic | 2026-02-14 |
| 25m Freestyle | 24.03 | UCSC Wacky T-Shirt Fundamental Meet | 2025-11-16 |
| 50m Backstroke | 51.50 | UCSC Wacky T-Shirt Fundamental Meet | 2025-11-16 |
| 50m Breaststroke | 1:02.14 | UCSC Wacky T-Shirt Fundamental Meet | 2025-11-16 |
| 50m Freestyle | 48.86 | 2026 CRNT Cupid's Crazy Classic | 2026-02-14 |
Goodfellow, Myah's top personal bests include 25m Backstroke (24.00), 25m Breaststroke (26.58), 25m Butterfly (29.15), 25m Freestyle (24.03), 50m Backstroke (51.50).
Goodfellow, Myah swims for Strathmore Silver Sharks Swim Club.
Goodfellow, Myah has competed in 2 meets.