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Mason Chi

Age: 12 years old
Age Category: 11-12
Team: Rose Bowl Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rose Bowl Aquatics Southern California Swimming Western Zone USA
Free 50 Y 28.65 12 03/12/2026 BB A: 28.09 (+0.56s | 2.0%) 9 131 578 1,000+
Back 50 Y 31.43 12 12/12/2025 A AA: 31.19 (+0.24s | 0.8%) 3 43 168 687
Back 100 Y 1:06.57 Analysis 12 12/12/2025 A AA: 1:05.99 (+0.58s | 0.9%) 3 38 131 614
50 Back
31.88
31.88
100 Back
34.69
1:06.57
100 Back
1:06.57

Long course distance

Event Time Age Date Standard Next Standard Rose Bowl Aquatics Southern California Swimming Western Zone USA
Free 50 M 32.81 12 06/11/2026 BB A: 32.09 (+0.72s | 2.2%) 12 148 484 1,000+
Free 100 M 1:28.15 Analysis 12 07/25/2024 B: 1:22.09 (+6.06s | 6.9%) 14 219 1,000+ 1,000+
Back 50 M 35.99 12 06/11/2026 AA AAA: 34.29 (+1.70s | 4.7%) 4 49 127 392
Back 100 M 1:16.79 Analysis 12 06/11/2026 AA AAA: 1:14.29 (+2.50s | 3.3%) 4 41 92 273
50 Back
37.26
37.26
100 Back
39.53
1:16.79
100 Back
1:16.79
Breast 50 M 41.19 12 06/11/2026 A AA: 39.99 (+1.20s | 2.9%) 6 58 177 464
Breast 100 M 1:29.74 Analysis 12 06/11/2026 A AA: 1:27.19 (+2.55s | 2.8%) 6 56 152 394
50 Breast
42.73
42.73
100 Breast
47.01
1:29.74
100 Breast
1:29.74

Above are the fastest times that Mason Chi has achieved in his swimming career. For each event, you can find Mason's best time, the corresponding time standard, as well as how much faster Mason needs to be to reach the next level. The last columns provide Mason rankings at the team and LSC levels. These rankings are based on the Mason's personal best, his current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.