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Calvin Tonk

Age: 10 years old
Age Category: 10 & under
Team: Benton Harbor-St. Joseph YMCA | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Benton Harbor-St. Joseph YMCA Michigan Swimming Central Zone USA
Free 50 Y 33.60 10 03/07/2026 BB A: 31.09 (+2.51s | 7.5%) 1 140 331 1,000+
Back 50 Y 38.77 10 03/07/2026 BB A: 37.59 (+1.18s | 3.0%) 1 85 217 1,000+
Back 100 Y 1:24.72 10 03/07/2026 BB A: 1:19.59 (+5.13s | 6.1%) 1 91 213 1,000+
50 Back
40.81
40.81
100 Back
43.91
1:24.72
100 Back
1:24.72
Breast 50 Y 40.17 10 03/07/2026 AA AAA: 38.29 (+1.88s | 4.7%) 1 19 38 359
Breast 100 Y 1:29.01 10 03/07/2026 A AA: 1:26.59 (+2.42s | 2.7%) 1 32 58 700
50 Breast
41.59
41.59
100 Breast
47.42
1:29.01
100 Breast
1:29.01
Fly 50 Y 40.24 10 03/07/2026 BB A: 35.99 (+4.25s | 10.6%) 2 111 264 1,000+
IM 100 Y 1:21.86 10 03/07/2026 BB A: 1:19.69 (+2.17s | 2.7%) 1 55 119 1,000+
50 IM
39.63
39.63
100 IM
42.23
1:21.86
100 IM
1:21.86
IM 200 Y 2:59.34 10 03/07/2026 BB A: 2:53.49 (+5.85s | 3.3%) 1 54 128 1,000+
50 Fly
42.93
42.93
100 Back
47.02
1:29.95
100 IM
1:29.95
150 Breast
50.69
2:20.64
200 Free
38.70
2:59.34
100 IM
1:29.39

Long course distance

Event Time Age Date Standard Next Standard Benton Harbor-St. Joseph YMCA Michigan Swimming Central Zone USA

Above are the fastest times that Calvin Tonk has achieved in his swimming career. For each event, you can find Calvin's best time, the corresponding time standard, as well as how much faster Calvin needs to be to reach the next level. The last columns provide Calvin rankings at the team and LSC levels. These rankings are based on the Calvin'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.