Time Standards

Huronia Regional Championships

Effective: Aug 2024

Valid: Jan 2024 to Aug 2026

MAC Winter Invitational January 2026

Effective: Sep 2025

Valid: Sep 2025 to Jan 2026

Swim Ontario OAG/OSC

Effective: Aug 2025

Valid: May 2024 to Jul 2026

Swimming Canada

Swimming Canada time standards

Effective: Sep 2025

Valid: Sep 2024 to Aug 2028