Jonathan Kern

Age: 15 years old
Age Category: 15-16
Team: Scarlet Aquatics | New Jersey Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Scarlet Aquatics	New Jersey Swimming	Eastern Zone	USA

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Scarlet Aquatics

New Jersey Swimming

Eastern Zone

USA

Free 50 M

25.70

15

08/07/2024

AAA

AAAA: 24.69 (+1.01s | 3.9%)

7

9

44

313

Free 100 M

56.54

Analysis

15

08/07/2024

AA

AAA: 56.39 (+0.15s | 0.3%)

6

8

51

401

Free 200 M

2:02.96

Analysis

15

11/15/2025

AAA

AAAA: 1:57.49 (+5.47s | 4.4%)

9

10

49

307

50 Free

29.01

100 Free

30.68

59.69

100 Free

59.69

150 Free

32.23

1:31.92

200 Free

31.04

2:02.96

100 Free

1:03.27

Free 400 M

4:24.06

Analysis

15

11/15/2025

AA

AAA: 4:22.49 (+1.57s | 0.6%)

7

8

51

319

50 Free

30.51

100 Free

33.38

1:03.89

100 Free

1:03.89

150 Free

33.84

1:37.73

200 Free

34.02

2:11.75

100 Free

1:07.86

250 Free

33.78

2:45.53

300 Free

33.56

3:19.09

100 Free

1:07.34

350 Free

33.08

3:52.17

400 Free

31.89

4:24.06

100 Free

1:04.97

Back 100 M

52.94

Analysis

15

11/15/2025

AAAA

5

7

24

50 Back

25.75

100 Back

27.19

52.94

100 Back

52.94

Back 200 M

1:56.28

Analysis

15

11/15/2025

AAAA

2

6

50 Back

27.58

100 Back

29.37

56.95

100 Back

56.95

150 Back

29.76

1:26.71

200 Back

29.57

1:56.28

100 Back

59.33

Fly 100 M

1:03.00

Analysis

15

08/07/2024

AA

AAA: 1:00.29 (+2.71s | 4.3%)

8

10

88

571

50 Fly

29.54

100 Fly

33.46

1:03.00

100 Fly

1:03.00

Fly 200 M

1:59.37

Analysis

15

11/15/2025

AAAA

6

7

15

50 Fly

26.70

100 Fly

30.01

56.71

100 Fly

56.71

150 Fly

31.06

1:27.77

200 Fly

31.60

1:59.37

100 Fly

1:02.66

IM 200 M

2:23.13

Analysis

15

08/07/2024

AA

AAA: 2:18.39 (+4.74s | 3.3%)

9

85

600

50 Fly

29.02

100 Back

36.64

1:05.66

100 IM

1:05.66

150 Breast

44.19

1:49.85

200 Free

33.28

2:23.13

100 IM

1:17.47

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

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	25.70	25.89	24.59 (+1.11s \| 4.3%)	24.59 (+1.11s \| 4.3%)	24.29 (+1.41s \| 5.5%)	23.39 (+2.31s \| 9.0%)	23.79 (+1.91s \| 7.4%)
Free 100 M	56.54	56.09 (+0.45s \| 0.8%)	53.59 (+2.95s \| 5.2%)	53.59 (+2.95s \| 5.2%)	52.59 (+3.95s \| 7.0%)	50.99 (+5.55s \| 9.8%)	51.99 (+4.55s \| 8.0%)
Free 200 M	2:02.96	2:03.09	1:57.79 (+5.17s \| 4.2%)	1:57.79 (+5.17s \| 4.2%)	1:55.49 (+7.47s \| 6.1%)	1:52.19 (+10.77s \| 8.8%)	1:54.09 (+8.87s \| 7.2%)
Free 400 M	4:24.06	4:21.09 (+2.97s \| 1.1%)	4:09.99 (+14.07s \| 5.3%)	4:09.99 (+14.07s \| 5.3%)	4:05.29 (+18.77s \| 7.1%)	3:59.29 (+24.77s \| 9.4%)	4:02.79 (+21.27s \| 8.1%)
Back 100 M	52.94	1:03.29	1:00.59	1:00.59	58.89	57.29	58.19
Back 200 M	1:56.28	2:17.39	2:11.89	2:11.89	2:08.29	2:04.49	2:06.99
Fly 100 M	1:03.00	1:00.89 (+2.11s \| 3.3%)	57.99 (+5.01s \| 8.0%)	57.99 (+5.01s \| 8.0%)	57.09 (+5.91s \| 9.4%)	55.09 (+7.91s \| 12.6%)	55.99 (+7.01s \| 11.1%)
Fly 200 M	1:59.37	2:15.89	2:10.19	2:10.19	2:06.39	2:02.79	2:05.09
IM 200 M	2:23.13	2:18.39 (+4.74s \| 3.3%)	2:12.79 (+10.34s \| 7.2%)	2:12.79 (+10.34s \| 7.2%)	2:09.59 (+13.54s \| 9.5%)	2:05.79 (+17.34s \| 12.1%)	2:08.19 (+14.94s \| 10.4%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 NC SwimMAC November LC SC Invitational

11/15/2025

Charlotte

100 M Back

52.94

-11.70s (New PB)

AAAA

14

3

8

9

50 Back

25.75

100 Back

27.19

52.94

100 Back

52.94

200 M Free

2:02.96

AAAA

14

50 Free

29.01

100 Free

30.68

59.69

100 Free

59.69

150 Free

32.23

1:31.92

200 Free

31.04

2:02.96

100 Free

1:03.27

100 M Fly

1:03.61

+0.61s

AA

AAA: 1:03.09 (+0.52s | 0.8%)

14

50 Fly

31.01

100 Fly

32.60

1:03.61

100 Fly

1:03.61

200 M Fly

1:59.37

AAAA

14

1

7

4

50 Fly

26.70

100 Fly

30.01

56.71

100 Fly

56.71

150 Fly

31.06

1:27.77

200 Fly

31.60

1:59.37

100 Fly

1:02.66

400 M Free

4:24.06

AAA

AAAA: 4:21.29 (+2.77s | 1.0%)

14

50 Free

30.51

100 Free

33.38

1:03.89

100 Free

1:03.89

150 Free

33.84

1:37.73

200 Free

34.02

2:11.75

100 Free

1:07.86

250 Free

33.78

2:45.53

300 Free

33.56

3:19.09

100 Free

1:07.34

350 Free

33.08

3:52.17

400 Free

31.89

4:24.06

100 Free

1:04.97

200 M Back

1:56.28

-27.88s (New PB)

AAAA

14

3

7

9

50 Back

27.58

100 Back

29.37

56.95

100 Back

56.95

150 Back

29.76

1:26.71

200 Back

29.57

1:56.28

100 Back

59.33

2024 EZ LC Age Group Championship

08/07/2024

Hampton

100 M Back

1:04.64

AAA

AAAA: 1:02.79 (+1.85s | 2.9%)

13

50 Back

31.21

100 Back

33.43

1:04.64

100 Back

1:04.64

50 M Free

25.70

AAA

AAAA: 25.69 (+0.01s | 0.0%)

13

100 M Free

56.54

AAA

AAAA: 56.39 (+0.15s | 0.3%)

13

200 M IM

2:23.13

AAA

AAAA: 2:17.19 (+5.94s | 4.2%)

13

50 Fly

29.02

100 Back

36.64

1:05.66

100 IM

1:05.66

150 Breast

44.19

1:49.85

200 Free

33.28

2:23.13

100 IM

1:17.47

200 M Back

2:24.16

AA

AAA: 2:22.79 (+1.37s | 1.0%)

13

50 Back

33.49

100 Back

36.65

1:10.14

100 Back

1:10.14

150 Back

37.20

1:47.34

200 Back

36.82

2:24.16

100 Back

1:14.02

100 M Fly

1:03.00

AAA

AAAA: 1:00.29 (+2.71s | 4.3%)

13

50 Fly

29.54

100 Fly

33.46

1:03.00

100 Fly

1:03.00