Calvin Prosinski

Age: 8 years old
Age Category: 10 & under
Team: Sporting Jax Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sporting Jax Aquatic Club

Florida Swimming

Southern Zone

USA

Free 25 Y

16.50

02/20/2026

132

494

Free 50 Y

34.51

06/26/2026

A: 31.09 (+3.42s | 9.9%)

152

606

1,000+

Back 25 Y

21.14

02/20/2026

218

862

Back 50 Y

45.40

02/20/2026

BB: 42.89 (+2.51s | 5.5%)

215

1,000+

Breast 25 Y

23.14

02/20/2026

114

481

Breast 50 Y

47.23

06/26/2026

A: 42.09 (+5.14s | 10.9%)

435

1,000+

Fly 25 Y

22.47

02/20/2026

154

381

1,000+

Fly 50 Y

43.81

06/26/2026

BB: 41.29 (+2.52s | 5.8%)

140

595

1,000+

IM 100 Y

1:44.62

Analysis

11/15/2025

B: 1:39.69 (+4.93s | 4.7%)

240

1,000+

50 IM

50.90

100 IM

53.72

1:44.62

100 IM

1:44.62

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Sporting Jax Aquatic Club

Florida Swimming

Southern Zone

USA

Free 50 M

40.30

06/26/2026

BB: 39.79 (+0.51s | 1.3%)

193

719

1,000+

Free 100 M

1:32.62

Analysis

04/10/2026

BB: 1:30.59 (+2.03s | 2.2%)

187

681

1,000+

50 Free

43.19

100 Free

49.42

1:32.61

100 Free

1:32.61

Back 50 M

50.93

05/22/2026

BB: 49.29 (+1.64s | 3.2%)

210

879

1,000+

Back 100 M

1:45.53

Analysis

06/26/2026

BB: 1:44.49 (+1.04s | 1.0%)

136

618

1,000+

Breast 50 M

56.65

06/26/2026

BB: 54.39 (+2.26s | 4.0%)

160

671

1,000+

Breast 100 M

2:14.90

Analysis

05/22/2026

B: 2:12.89 (+2.01s | 1.5%)

195

825

1,000+

50 Breast

1:05.81

100 Breast

1:09.09

2:14.90

100 Breast

2:14.90

Fly 50 M

54.82

05/22/2026

B: 52.29 (+2.53s | 4.6%)

190

768

1,000+

Above are the fastest times that Calvin Prosinski 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	34.51	22.19 (+12.32s \| 35.7%)	21.29 (+13.22s \| 38.3%)	21.29 (+13.22s \| 38.3%)	20.59 (+13.92s \| 40.3%)	20.09 (+14.42s \| 41.8%)	20.39 (+14.12s \| 40.9%)	30.49 (+4.02s \| 11.6%)
Back 50 Y	45.40	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+9.11s \| 20.1%)
Breast 50 Y	47.23	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+6.94s \| 14.7%)
Fly 50 Y	43.81	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+9.12s \| 20.8%)
IM 100 Y	1:44.62	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+27.63s \| 26.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	40.30	25.89 (+14.41s \| 35.8%)	24.59 (+15.71s \| 39.0%)	24.59 (+15.71s \| 39.0%)	24.29 (+16.01s \| 39.7%)	23.39 (+16.91s \| 42.0%)	23.79 (+16.51s \| 41.0%)	34.59 (+5.71s \| 14.2%)
Free 100 M	1:32.62	56.09 (+36.53s \| 39.4%)	53.59 (+39.03s \| 42.1%)	53.59 (+39.03s \| 42.1%)	52.59 (+40.03s \| 43.2%)	50.99 (+41.63s \| 44.9%)	51.99 (+40.63s \| 43.9%)	1:16.89 (+15.73s \| 17.0%)
Back 50 M	50.93	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+9.34s \| 18.3%)
Back 100 M	1:45.53	1:03.29 (+42.24s \| 40.0%)	1:00.59 (+44.94s \| 42.6%)	1:00.59 (+44.94s \| 42.6%)	58.89 (+46.64s \| 44.2%)	57.29 (+48.24s \| 45.7%)	58.19 (+47.34s \| 44.9%)	1:27.69 (+17.84s \| 16.9%)
Breast 50 M	56.65	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+10.36s \| 18.3%)
Breast 100 M	2:14.90	1:11.29 (+63.61s \| 47.2%)	1:08.19 (+66.71s \| 49.5%)	1:08.19 (+66.71s \| 49.5%)	1:06.59 (+68.31s \| 50.6%)	1:04.09 (+70.81s \| 52.5%)	1:05.29 (+69.61s \| 51.6%)	1:40.19 (+34.71s \| 25.7%)
Fly 50 M	54.82	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+15.63s \| 28.5%)

Progression

See how Calvin Prosinski 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.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Calvin Prosinski 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 SwimRise Season Finale

06/26/2026

Jacksonville

50 Y Breast

47.23

-5.10s (New PB)

A: 42.09 (+5.14s | 10.9%)

50 M Breast

56.65

-0.30s (New PB)

BB: 54.39 (+2.26s | 4.0%)

50 Y Fly

43.81

-9.37s (New PB)

BB: 41.29 (+2.52s | 5.8%)

50 Y Free

34.51

-2.90s (New PB)

A: 31.09 (+3.42s | 9.9%)

100 M Back

1:45.53

-7.50s (New PB)

BB: 1:44.49 (+1.04s | 1.0%)

50 M Free

40.30

-2.04s (New PB)

BB: 39.79 (+0.51s | 1.3%)

EAJ Mayhem 2026

05/22/2026

Jacksonville

50 M Free

42.34

-0.64s (New PB)

BB: 39.79 (+2.55s | 6.0%)

100 M Free

1:34.29

+1.67s

BB: 1:30.59 (+3.70s | 3.9%)

50 Free

44.95

100 Free

49.34

1:34.29

100 Free

1:34.29

100 M Breast

2:14.90

-0.55s (New PB)

B: 2:12.89 (+2.01s | 1.5%)

50 Breast

1:05.81

100 Breast

1:09.09

2:14.90

100 Breast

2:14.90

50 M Back

50.93

-0.77s (New PB)

BB: 49.29 (+1.64s | 3.2%)

50 M Fly

54.82

-3.90s (New PB)

B: 52.29 (+2.53s | 4.6%)

50 M Breast

56.95

-2.06s (New PB)

BB: 54.39 (+2.56s | 4.5%)

SwimRise IMX IMR Challenge

05/02/2026

Jacksonville

50 M Fly

58.72

B: 52.29 (+6.43s | 11.0%)

100 M Free

1:35.07

+2.45s

BB: 1:30.59 (+4.48s | 4.7%)

50 M Free

42.98

-0.27s (New PB)

BB: 39.79 (+3.19s | 7.4%)

50 M Back

51.70

-0.46s (New PB)

BB: 49.29 (+2.41s | 4.7%)

50 M Breast

1:01.22

+2.21s

B: 1:00.89 (+0.33s | 0.5%)

2026 April Classic

04/10/2026

Jacksonville

100 M Breast

2:15.45

-7.19s (New PB)

B: 2:12.89 (+2.56s | 1.9%)

50 Breast

1:04.58

100 Breast

1:10.87

2:15.45

100 Breast

2:15.45

100 M Back

1:53.03

BB: 1:44.49 (+8.54s | 7.6%)

50 Back

55.36

100 Back

57.67

1:53.03

100 Back

1:53.03

50 M Back

52.16

-1.57s (New PB)

BB: 49.29 (+2.87s | 5.5%)

100 M Free

1:32.62

-8.18s (New PB)

BB: 1:30.59 (+2.03s | 2.2%)

50 Free

43.19

100 Free

49.42

1:32.61

100 Free

1:32.61

50 M Free

43.25

-2.59s (New PB)

BB: 39.79 (+3.46s | 8.0%)

50 M Breast

59.01

-5.04s (New PB)

BB: 54.39 (+4.62s | 7.8%)

2026 Area 1 Spring Championships

02/20/2026

Jacksonville

25 Y Breast

23.14

-7.32s (New PB)

25 Y Fly

22.47

-0.27s (New PB)

50 Y Back

45.40

-0.94s (New PB)

BB: 42.89 (+2.51s | 5.5%)

50 Y Free

37.41

-1.27s (New PB)

BB: 34.59 (+2.82s | 7.5%)

25 Y Free

16.50

-0.28s (New PB)

25 Y Back

21.14

-0.36s (New PB)

50 Y Fly

53.18

B: 46.49 (+6.69s | 12.6%)

50 Y Breast

52.33

-4.53s (New PB)

BB: 47.69 (+4.64s | 8.9%)

EAJ Fall Harvest 2025

11/15/2025

Jacksonville

50 Y Back

47.71

+1.37s

BB: 42.89 (+4.82s | 10.1%)

100 Y IM

1:44.62

-1.69s (New PB)

B: 1:39.69 (+4.93s | 4.7%)

50 IM

50.90

100 IM

53.72

1:44.62

100 IM

1:44.62

50 Y Free

38.68

-0.58s (New PB)

B: 38.19 (+0.49s | 1.3%)

2025 SJAC Halloween Invitational

10/25/2025

Ponte Vedra

50 Y Back

48.07

+1.73s

BB: 42.89 (+5.18s | 10.8%)

25 Y Fly

22.74

25 Y Back

21.50

-4.29s (New PB)

100 Y IM

1:46.31

B: 1:39.69 (+6.62s | 6.2%)

50 IM

51.28

100 IM

55.03

1:46.31

100 IM

1:46.31

25 Y Free

16.78

-4.26s (New PB)

50 Y Free

41.14

+1.88s

B: 38.19 (+2.95s | 7.2%)

2025 Planet Swim Season Opener

09/21/2025

Ponte Vedra

50 Y Free

39.26

B: 38.19 (+1.07s | 2.7%)

50 Y Breast

56.86

B: 53.39 (+3.47s | 6.1%)

50 Y Back

46.34

BB: 42.89 (+3.45s | 7.4%)

2025 Area 1 LCM Championships

07/25/2025

Jacksonville

100 M Free

1:40.80

BB: 1:30.59 (+10.21s | 10.1%)

50 Free

47.18

100 Free

53.62

1:40.80

100 Free

1:40.80

50 M Breast

1:04.05

-0.38s (New PB)

B: 1:00.89 (+3.16s | 4.9%)

50 M Back

54.70

+0.97s

BB: 49.29 (+5.41s | 9.9%)

50 M Free

46.58

+0.74s

B: 43.89 (+2.69s | 5.8%)

2025 Planet Swim Summer Championships

06/20/2025

Ponte Vedra

100 M Breast

2:22.64

B: 2:12.89 (+9.75s | 6.8%)

50 Breast

1:09.25

100 Breast

1:13.39

2:22.64

100 Breast

2:22.64

50 M Breast

1:04.43

-1.31s (New PB)

B: 1:00.89 (+3.54s | 5.5%)

50 M Free

45.84

-1.51s (New PB)

B: 43.89 (+1.95s | 4.3%)

50 M Back

53.73

-3.40s (New PB)

BB: 49.29 (+4.44s | 8.3%)

EAJ Mayhem 2025

05/23/2025

Jacksonville

50 M Back

57.13

B: 55.39 (+1.74s | 3.0%)

SwimRise IMX IMR Challenge

05/03/2025

Jacksonville

50 M Breast

1:05.74

-1.73s (New PB)

B: 1:00.89 (+4.85s | 7.4%)

50 M Free

47.35

-2.10s (New PB)

B: 43.89 (+3.46s | 7.3%)

EAJ Spring Into Long Course

04/05/2025

Jacksonville

50 M Breast

1:07.47

B: 1:00.89 (+6.58s | 9.8%)

50 M Free

49.45

B: 43.89 (+5.56s | 11.2%)

EAJ Speedo September Meet 2024

09/28/2024

Jacksonville

25 Y Free

21.04

25 Y Breast

30.46

25 Y Back

25.79

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.