| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:27.29 | MAC Jingle Bell | 2025-12-12 |
| 100m Freestyle | 1:10.08 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m IM | 1:24.74 | Pan Am Open 2026 | 2026-02-21 |
| 200m Backstroke | 2:57.11 | Pan Am Open 2026 | 2026-02-21 |
| 200m Breaststroke | 3:31.96 | Pan Am Open 2026 | 2026-02-21 |
| 200m Freestyle | 2:36.48 | Pan Am Open 2026 | 2026-02-21 |
| 200m IM | 3:06.77 | Pan Am Open 2026 | 2026-02-21 |
| 400m Freestyle | 5:46.88 | MAC Jingle Bell | 2025-12-12 |
| 50m Backstroke | 39.35 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
| 50m Breaststroke | 45.17 | Future Stars Swim League MSSAC 2026 | 2026-01-31 |
| 50m Butterfly | 42.45 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
| 50m Freestyle | 31.13 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
Hayward, Jayce's top personal bests include 100m Backstroke (1:27.29), 100m Freestyle (1:10.08), 100m IM (1:24.74), 200m Backstroke (2:57.11), 200m Breaststroke (3:31.96).
Hayward, Jayce swims for Whitby Swimming.
Hayward, Jayce has competed in 9 meets.