Constantine Kosteas

Age: 12 years old
Age Category: 11-12
Team: Great Lakes Sailfish Swimming | Lake Erie Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Great Lakes Sailfish Swimming	Lake Erie Swimming	Central Zone	USA

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Great Lakes Sailfish Swimming

Lake Erie Swimming

Central Zone

USA

Free 50 M

34.69

11

07/24/2025

BB

A: 32.09 (+2.60s | 7.5%)

2

25

187

1,000+

Free 100 M

1:18.08

11

07/24/2025

B

BB: 1:16.19 (+1.89s | 2.4%)

2

23

191

1,000+

50 Free

38.15

100 Free

39.93

1:18.08

100 Free

1:18.08

Free 200 M

2:50.52

11

07/12/2025

B

BB: 2:46.39 (+4.13s | 2.4%)

1

22

154

1,000+

50 Free

37.46

100 Free

44.38

1:21.84

100 Free

1:21.84

150 Free

46.11

2:07.95

200 Free

42.57

2:50.52

100 Free

1:28.68

Back 50 M

39.73

11

06/12/2025

BB

A: 37.69 (+2.04s | 5.1%)

2

15

141

808

Back 100 M

1:25.18

11

06/12/2025

BB

A: 1:21.89 (+3.29s | 3.9%)

2

12

100

647

Fly 50 M

40.40

11

06/12/2025

B

BB: 38.69 (+1.71s | 4.2%)

1

22

174

1,000+

Fly 100 M

1:25.32

11

07/24/2025

BB

A: 1:19.49 (+5.83s | 6.8%)

1

6

71

538

50 Fly

39.02

100 Fly

46.30

1:25.32

100 Fly

1:25.32

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

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	34.69	25.89 (+8.80s \| 25.4%)	24.59 (+10.10s \| 29.1%)	24.59 (+10.10s \| 29.1%)	24.29 (+10.40s \| 30.0%)	23.39 (+11.30s \| 32.6%)	23.79 (+10.90s \| 31.4%)	31.49 (+3.20s \| 9.2%)
Free 100 M	1:18.08	56.09 (+21.99s \| 28.2%)	53.59 (+24.49s \| 31.4%)	53.59 (+24.49s \| 31.4%)	52.59 (+25.49s \| 32.6%)	50.99 (+27.09s \| 34.7%)	51.99 (+26.09s \| 33.4%)	1:07.49 (+10.59s \| 13.6%)
Free 200 M	2:50.52	2:03.09 (+47.43s \| 27.8%)	1:57.79 (+52.73s \| 30.9%)	1:57.79 (+52.73s \| 30.9%)	1:55.49 (+55.03s \| 32.3%)	1:52.19 (+58.33s \| 34.2%)	1:54.09 (+56.43s \| 33.1%)	2:26.99 (+23.53s \| 13.8%)
Back 50 M	39.73	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+2.94s \| 7.4%)
Back 100 M	1:25.18	1:03.29 (+21.89s \| 25.7%)	1:00.59 (+24.59s \| 28.9%)	1:00.59 (+24.59s \| 28.9%)	58.89 (+26.29s \| 30.9%)	57.29 (+27.89s \| 32.7%)	58.19 (+26.99s \| 31.7%)	1:18.49 (+6.69s \| 7.9%)
Fly 50 M	40.40	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+6.01s \| 14.9%)
Fly 100 M	1:25.32	1:00.89 (+24.43s \| 28.6%)	57.99 (+27.33s \| 32.0%)	57.99 (+27.33s \| 32.0%)	57.09 (+28.23s \| 33.1%)	55.09 (+30.23s \| 35.4%)	55.99 (+29.33s \| 34.4%)	1:16.39 (+8.93s \| 10.5%)

Progression

See how Constantine Kosteas is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Constantine'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 Constantine Kosteas has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Constantine's time, the progress against Constantine's best time, the corresponding time standard, as well as how much faster Constantine needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 LE Age Group And Senior LC Championships

07/24/2025

Cleveland

100 M Fly

1:25.32

-5.27s (New PB)

BB

A: 1:19.49 (+5.83s | 6.8%)

11

1

8

7

50 Fly

39.02

100 Fly

46.30

1:25.32

100 Fly

1:25.32

50 M Free

34.69

-0.02s (New PB)

BB

A: 32.09 (+2.60s | 7.5%)

11

100 M Free

1:18.08

-1.17s (New PB)

B

BB: 1:16.19 (+1.89s | 2.4%)

11

50 Free

38.15

100 Free

39.93

1:18.08

100 Free

1:18.08

100 M Back

1:25.21

+0.03s

BB

A: 1:21.89 (+3.32s | 3.9%)

11

1

2

7

50 Back

42.17

100 Back

43.04

1:25.21

100 Back

1:25.21

LSSC Avon Classic

07/12/2025

Avon

100 M Fly

1:30.59

B

BB: 1:27.29 (+3.30s | 3.6%)

11

1

5

8

50 Fly

41.50

100 Fly

49.09

1:30.59

100 Fly

1:30.59

100 M Back

1:30.43

+5.25s

B

BB: 1:29.59 (+0.84s | 0.9%)

11

3

4

9

50 Back

42.47

100 Back

47.96

1:30.43

100 Back

1:30.43

50 M Free

34.71

-0.90s (New PB)

BB

A: 32.09 (+2.62s | 7.5%)

11

3

7

4

200 M Free

2:50.52

B

BB: 2:46.39 (+4.13s | 2.4%)

11

3

2

50 Free

37.46

100 Free

44.38

1:21.84

100 Free

1:21.84

150 Free

46.11

2:07.95

200 Free

42.57

2:50.52

100 Free

1:28.68

Holtrey Summer Classic

06/12/2025

Cleveland

50 M Back

39.73

-3.56s (New PB)

BB

A: 37.69 (+2.04s | 5.1%)

11

100 M Free

1:19.25

-3.81s (New PB)

B

BB: 1:16.19 (+3.06s | 3.9%)

11

50 Free

37.49

100 Free

41.76

1:19.25

100 Free

1:19.25

50 M Free

35.61

-1.73s (New PB)

B

BB: 34.79 (+0.82s | 2.3%)

11

100 M Back

1:25.18

-5.54s (New PB)

BB

A: 1:21.89 (+3.29s | 3.9%)

11

2

9

3

50 M Fly

40.40

-0.26s (New PB)

B

BB: 38.69 (+1.71s | 4.2%)

11

2025 NCAT Summer Swimfest

06/07/2025

Solon

50 M Free

37.34

B

BB: 34.79 (+2.55s | 6.8%)

11

2

9

100 M Back

1:30.72

B

BB: 1:29.59 (+1.13s | 1.2%)

11

3

5

3

50 M Fly

40.66

B

BB: 38.69 (+1.97s | 4.8%)

11

2

1

4

100 M Free

1:23.06

B: 1:22.09 (+0.97s | 1.2%)

11

3

2

1

50 M Back

43.29

B

BB: 41.09 (+2.20s | 5.1%)

11

2

1

5

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	34.69	25.89 (+8.80s \| 25.4%)	24.59 (+10.10s \| 29.1%)	24.59 (+10.10s \| 29.1%)	24.29 (+10.40s \| 30.0%)	23.39 (+11.30s \| 32.6%)	23.79 (+10.90s \| 31.4%)	31.49 (+3.20s \| 9.2%)
Free 100 M	1:18.08	56.09 (+21.99s \| 28.2%)	53.59 (+24.49s \| 31.4%)	53.59 (+24.49s \| 31.4%)	52.59 (+25.49s \| 32.6%)	50.99 (+27.09s \| 34.7%)	51.99 (+26.09s \| 33.4%)	1:07.49 (+10.59s \| 13.6%)
Free 200 M	2:50.52	2:03.09 (+47.43s \| 27.8%)	1:57.79 (+52.73s \| 30.9%)	1:57.79 (+52.73s \| 30.9%)	1:55.49 (+55.03s \| 32.3%)	1:52.19 (+58.33s \| 34.2%)	1:54.09 (+56.43s \| 33.1%)	2:26.99 (+23.53s \| 13.8%)
Back 50 M	39.73	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+2.94s \| 7.4%)
Back 100 M	1:25.18	1:03.29 (+21.89s \| 25.7%)	1:00.59 (+24.59s \| 28.9%)	1:00.59 (+24.59s \| 28.9%)	58.89 (+26.29s \| 30.9%)	57.29 (+27.89s \| 32.7%)	58.19 (+26.99s \| 31.7%)	1:18.49 (+6.69s \| 7.9%)
Fly 50 M	40.40	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+6.01s \| 14.9%)
Fly 100 M	1:25.32	1:00.89 (+24.43s \| 28.6%)	57.99 (+27.33s \| 32.0%)	57.99 (+27.33s \| 32.0%)	57.09 (+28.23s \| 33.1%)	55.09 (+30.23s \| 35.4%)	55.99 (+29.33s \| 34.4%)	1:16.39 (+8.93s \| 10.5%)