Time Standards:
- Ontario Swimming Championships (OSC) Time Standards
- Ontario Age Groups (OAG) Time Standards
- Ontario Provincial Consideration Time Standards
- Ontario Regional Recommendation Time Standards
- Ontario Junior International Time Standards
- East Coast Championship Time Standards
The Ontario Swimming Championships (OSC) time standards have been established by Swim Ontario to ensure a competitive and progressive environment for athletes across various age groups.
Notes: All time standards are set to the tenth. Swimmers must equal or better the standard to qualify. For example: 1:50.90 qualifies, 1:50.91 does not qualify.
SC (Short Course) refers to competitions held in pools measuring 25 meters in length, while LC (Long Course) refers to competitions held in pools with 50 meters in length (Olympic standard).
Swim Ontario Time Standards: Sep 2024 to Aug 2025
Effective: Sep 2024
Source: Swim Ontario
