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

115

266

1,000+

Back 50 Y

38.77

10

03/07/2026

BB

A: 37.59 (+1.18s | 3.0%)

1

64

175

1,000+

Back 100 Y

1:24.72

Analysis

10

03/07/2026

BB

A: 1:19.59 (+5.13s | 6.1%)

1

74

174

1,000+

50 Back

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

11

25

300

Breast 100 Y

1:29.01

Analysis

10

03/07/2026

A

AA: 1:26.59 (+2.42s | 2.7%)

1

24

47

641

50 Breast

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

88

217

1,000+

IM 100 Y

1:21.86

Analysis

10

03/07/2026

BB

A: 1:19.69 (+2.17s | 2.7%)

1

41

89

820

50 IM

39.63

100 IM

42.23

1:21.86

100 IM

1:21.86

IM 200 Y

2:59.34

Analysis

10

03/07/2026

BB

A: 2:53.49 (+5.85s | 3.3%)

1

43

105

1,000+

50 Fly

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.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	33.60	22.19 (+11.41s \| 34.0%)	21.29 (+12.31s \| 36.6%)	21.29 (+12.31s \| 36.6%)	20.59 (+13.01s \| 38.7%)	20.09 (+13.51s \| 40.2%)	20.39 (+13.21s \| 39.3%)	30.49 (+3.11s \| 9.3%)
Back 50 Y	38.77	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+2.48s \| 6.4%)
Back 100 Y	1:24.72	53.89 (+30.83s \| 36.4%)	51.49 (+33.23s \| 39.2%)	51.49 (+33.23s \| 39.2%)	49.39 (+35.33s \| 41.7%)	47.59 (+37.13s \| 43.8%)	48.89 (+35.83s \| 42.3%)	1:16.59 (+8.13s \| 9.6%)
Breast 50 Y	40.17	N/A	N/A	N/A	N/A	N/A	N/A	40.29 37.99 (+2.18s \| 5.4%)
Breast 100 Y	1:29.01	1:00.89 (+28.12s \| 31.6%)	57.99 (+31.02s \| 34.9%)	57.99 (+31.02s \| 34.9%)	55.89 (+33.12s \| 37.2%)	54.19 (+34.82s \| 39.1%)	55.29 (+33.72s \| 37.9%)	1:26.29 (+2.72s \| 3.1%)
Fly 50 Y	40.24	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+5.55s \| 13.8%)
IM 100 Y	1:21.86	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+4.87s \| 5.9%)
IM 200 Y	2:59.34	1:58.19 (+61.15s \| 34.1%)	1:53.89 (+65.45s \| 36.5%)	1:53.89 (+65.45s \| 36.5%)	1:50.09 (+69.25s \| 38.6%)	1:46.39 (+72.95s \| 40.7%)	1:48.89 (+70.45s \| 39.3%)	2:46.19 (+13.15s \| 7.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how Calvin Tonk is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Calvin's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Calvin Tonk has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Calvin's time, the progress against Calvin's best time, the corresponding time standard, as well as how much faster Calvin needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Michigan YMCA State Championship

03/07/2026

Kentwood

50 Y Free

33.60

-0.04s (New PB)

BB

A: 31.09 (+2.51s | 7.5%)

10

2

6

5

50 Y Back

38.77

-0.45s (New PB)

BB

A: 37.59 (+1.18s | 3.0%)

10

2

5

3

50 Y Fly

40.24

BB

A: 35.99 (+4.25s | 10.6%)

10

1

6

4

50 Y Breast

40.17

-1.76s (New PB)

AA

AAA: 38.29 (+1.88s | 4.7%)

10

1

4

1

200 Y IM

2:59.34

BB

A: 2:53.49 (+5.85s | 3.3%)

10

1

3

2

50 Fly

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

100 Y Back

1:24.72

-1.78s (New PB)

BB

A: 1:19.59 (+5.13s | 6.1%)

10

1

5

2

50 Back

40.81

100 Back

43.91

1:24.72

100 Back

1:24.72

100 Y IM

1:21.86

-1.99s (New PB)

BB

A: 1:19.69 (+2.17s | 2.7%)

10

1

4

2

50 IM

39.63

100 IM

42.23

1:21.86

100 IM

1:21.86

100 Y Breast

1:29.01

-3.56s (New PB)

A

AA: 1:26.59 (+2.42s | 2.7%)

10

1

4

1

50 Breast

41.59

100 Breast

47.42

1:29.01

100 Breast

1:29.01

2026 Michigan YMCA Clusters Championship

02/21/2026

Waterford

50 Y Back

39.22

BB

A: 37.59 (+1.63s | 4.2%)

10

3

4

2

50 Y Free

33.64

BB

A: 31.09 (+2.55s | 7.6%)

10

6

5

3

100 Y IM

1:23.85

BB

A: 1:19.69 (+4.16s | 5.0%)

10

3

4

2

50 IM

40.83

100 IM

43.02

1:23.85

100 IM

1:23.85

100 Y Back

1:26.50

BB

A: 1:19.59 (+6.91s | 8.0%)

10

2

4

2

50 Back

41.75

100 Back

44.75

1:26.50

100 Back

1:26.50

100 Y Breast

1:32.57

BB

A: 1:30.59 (+1.98s | 2.1%)

10

2

4

1

50 Breast

43.73

100 Breast

48.84

1:32.57

100 Breast

1:32.57

50 Y Breast

41.93

A

AA: 40.19 (+1.74s | 4.1%)

10

3

4

1