Jackson Kroh

Age: 17 years old
Age Category: 17-18
Team: SwimMAC Carolina | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

SwimMAC Carolina

North Carolina Swimming

Southern Zone

USA

Free 50 Y

23.44

09/27/2025

AA: 22.59 (+0.85s | 3.6%)

175

976

1,000+

Free 100 Y

50.04

09/27/2025

AA: 49.59 (+0.45s | 0.9%)

143

753

1,000+

50 Free

24.23

100 Free

25.81

50.04

100 Free

50.04

Free 200 Y

1:39.48

03/12/2026

AAAA

174

50 Free

23.16

100 Free

25.45

48.61

100 Free

48.61

150 Free

25.55

1:14.16

200 Free

25.32

1:39.48

100 Free

50.87

Free 500 Y

5:32.90

12/09/2021

A: 5:11.39 (+21.51s | 6.5%)

153

856

1,000+

50 Free

29.06

100 Free

32.18

1:01.24

100 Free

1:01.24

150 Free

32.88

1:34.12

200 Free

34.29

2:08.41

100 Free

1:07.17

250 Free

33.76

2:42.17

300 Free

34.13

3:16.30

100 Free

1:07.89

350 Free

35.09

3:51.40

400 Free

34.28

4:25.68

100 Free

1:09.37

450 Free

34.79

5:00.47

500 Free

32.43

5:32.90

100 Free

1:07.22

Back 50 Y

30.73

12/09/2021

100

650

1,000+

Back 100 Y

49.91

02/19/2026

AAA

AAAA: 48.89 (+1.02s | 2.0%)

153

50 Back

24.51

100 Back

25.40

49.91

100 Back

49.91

Back 200 Y

1:47.97

03/12/2026

AAA

AAAA: 1:47.89 (+0.08s | 0.1%)

100 Back

52.59

100 Back

52.59

150 Back

27.73

1:20.32

200 Back

27.65

1:47.97

100 Back

55.38

Breast 100 Y

1:05.14

09/27/2025

A: 1:03.99 (+1.15s | 1.8%)

115

606

1,000+

50 Breast

30.42

100 Breast

34.72

1:05.14

100 Breast

1:05.14

Breast 200 Y

2:51.92

12/09/2021

B: 2:42.29 (+9.63s | 5.6%)

201

925

1,000+

50 Breast

37.66

100 Breast

45.52

1:23.18

100 Breast

1:23.18

150 Breast

44.68

2:07.86

200 Breast

44.06

2:51.92

100 Breast

1:28.74

Fly 100 Y

48.80

03/12/2026

AAAA

50 Fly

22.86

100 Fly

25.94

48.80

100 Fly

48.80

Fly 200 Y

1:47.25

03/12/2026

AAAA

50 Fly

24.25

100 Fly

27.59

51.84

100 Fly

51.84

150 Fly

27.46

1:19.30

200 Fly

27.95

1:47.25

100 Fly

55.41

IM 200 Y

2:01.99

03/21/2024

AA: 2:01.09 (+0.90s | 0.7%)

459

1,000+

50 Fly

25.77

100 Back

30.28

56.05

100 IM

56.05

150 Breast

37.49

1:33.54

200 Free

28.45

2:01.99

100 IM

1:05.94

IM 400 Y

4:13.17

03/21/2024

AAA: 4:09.39 (+3.78s | 1.5%)

187

617

50 Fly

26.69

100 Fly

30.29

56.98

100 Fly

56.98

150 Back

31.46

1:28.44

200 Back

30.96

1:59.40

100 Back

1:02.42

250 Breast

37.31

2:36.71

300 Breast

37.64

3:14.35

100 Breast

1:14.95

350 Free

29.93

3:44.28

400 Free

28.89

4:13.17

100 Free

58.82

Long course distance

Event

Time

Age

Date

Standard

Next Standard

SwimMAC Carolina

North Carolina Swimming

Southern Zone

USA

Free 200 M

2:04.97

01/17/2026

AAA: 2:00.09 (+4.88s | 3.9%)

304

965

50 Free

29.40

100 Free

31.83

1:01.23

100 Free

1:01.23

150 Free

31.96

1:33.19

200 Free

31.78

2:04.97

100 Free

1:03.74

Free 400 M

4:26.65

01/17/2026

AAA: 4:16.49 (+10.16s | 3.8%)

172

662

50 Free

30.85

100 Free

32.31

1:03.16

100 Free

1:03.16

150 Free

33.17

1:36.33

200 Free

34.11

2:10.44

100 Free

1:07.28

250 Free

33.69

2:44.13

300 Free

34.68

3:18.81

100 Free

1:08.37

350 Free

34.48

3:53.29

400 Free

33.36

4:26.65

100 Free

1:07.84

Back 100 M

49.94

11/15/2025

AAAA

50 Back

24.14

100 Back

25.80

49.94

100 Back

49.94

Back 200 M

1:49.06

11/15/2025

AAAA

50 Back

26.18

100 Back

27.98

54.16

100 Back

54.16

150 Back

27.63

1:21.79

200 Back

27.27

1:49.06

100 Back

54.90

Fly 100 M

49.89

11/15/2025

AAAA

50 Fly

23.06

100 Fly

26.83

49.89

100 Fly

49.89

Fly 200 M

1:50.02

11/15/2025

AAAA

50 Fly

24.36

100 Fly

28.03

52.39

100 Fly

52.39

150 Fly

28.96

1:21.35

200 Fly

28.67

1:50.02

100 Fly

57.63

IM 200 M

2:17.15

01/17/2026

AAA: 2:15.09 (+2.06s | 1.5%)

127

470

50 Fly

27.60

100 Back

34.38

1:01.98

100 IM

1:01.98

150 Breast

43.71

1:45.69

200 Free

31.46

2:17.15

100 IM

1:15.17

Above are the fastest times that Jackson Kroh has achieved in his swimming career. For each event, you can find Jackson's best time, the corresponding time standard, as well as how much faster Jackson needs to be to reach the next level. The last columns provide Jackson rankings at the team and LSC levels. These rankings are based on the Jackson'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
Free 50 Y	23.44	22.19 (+1.25s \| 5.3%)	21.29 (+2.15s \| 9.2%)	21.29 (+2.15s \| 9.2%)	20.59 (+2.85s \| 12.2%)	20.09 (+3.35s \| 14.3%)	20.39 (+3.05s \| 13.0%)
Free 100 Y	50.04	48.19 (+1.85s \| 3.7%)	46.39 (+3.65s \| 7.3%)	46.39 (+3.65s \| 7.3%)	45.09 (+4.95s \| 9.9%)	43.49 (+6.55s \| 13.1%)	44.39 (+5.65s \| 11.3%)
Free 200 Y	1:39.48	1:45.79	1:41.59	1:41.59	1:38.79 (+0.69s \| 0.7%)	1:36.49 (+2.99s \| 3.0%)	1:38.09 (+1.39s \| 1.4%)
Free 500 Y	5:32.90	4:47.79 (+45.11s \| 13.6%)	4:37.09 (+55.81s \| 16.8%)	4:37.09 (+55.81s \| 16.8%)	4:29.49 (+63.41s \| 19.0%)	4:22.09 (+70.81s \| 21.3%)	4:27.69 (+65.21s \| 19.6%)
Back 50 Y	30.73	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	49.91	53.89	51.49	51.49	49.39 (+0.52s \| 1.0%)	47.59 (+2.32s \| 4.6%)	48.89 (+1.02s \| 2.0%)
Back 200 Y	1:47.97	1:57.29	1:52.79	1:52.79	1:48.29	1:45.49 (+2.48s \| 2.3%)	1:47.09 (+0.88s \| 0.8%)
Breast 100 Y	1:05.14	1:00.89 (+4.25s \| 6.5%)	57.99 (+7.15s \| 11.0%)	57.99 (+7.15s \| 11.0%)	55.89 (+9.25s \| 14.2%)	54.19 (+10.95s \| 16.8%)	55.29 (+9.85s \| 15.1%)
Breast 200 Y	2:51.92	2:13.29 (+38.63s \| 22.5%)	2:07.99 (+43.93s \| 25.6%)	2:07.99 (+43.93s \| 25.6%)	2:02.29 (+49.63s \| 28.9%)	1:58.79 (+53.13s \| 30.9%)	2:00.99 (+50.93s \| 29.6%)
Fly 100 Y	48.80	52.89	50.59	50.59	48.99	47.79 (+1.01s \| 2.1%)	48.39 (+0.41s \| 0.8%)
Fly 200 Y	1:47.25	1:58.89	1:53.69	1:53.69	1:49.59	1:45.99 (+1.26s \| 1.2%)	1:47.89
IM 200 Y	2:01.99	1:58.19 (+3.80s \| 3.1%)	1:53.89 (+8.10s \| 6.6%)	1:53.89 (+8.10s \| 6.6%)	1:50.09 (+11.90s \| 9.8%)	1:46.39 (+15.60s \| 12.8%)	1:48.89 (+13.10s \| 10.7%)
IM 400 Y	4:13.17	4:14.69	4:06.99 (+6.18s \| 2.4%)	4:06.99 (+6.18s \| 2.4%)	3:57.59 (+15.58s \| 6.2%)	3:48.79 (+24.38s \| 9.6%)	3:52.69 (+20.48s \| 8.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 200 M	2:04.97	2:03.09 (+1.88s \| 1.5%)	1:57.79 (+7.18s \| 5.7%)	1:57.79 (+7.18s \| 5.7%)	1:55.49 (+9.48s \| 7.6%)	1:52.19 (+12.78s \| 10.2%)	1:54.09 (+10.88s \| 8.7%)
Free 400 M	4:26.65	4:21.09 (+5.56s \| 2.1%)	4:09.99 (+16.66s \| 6.2%)	4:09.99 (+16.66s \| 6.2%)	4:05.29 (+21.36s \| 8.0%)	3:59.29 (+27.36s \| 10.3%)	4:02.79 (+23.86s \| 8.9%)
Back 100 M	49.94	1:03.29	1:00.59	1:00.59	58.89	57.29	58.19
Back 200 M	1:49.06	2:17.39	2:11.89	2:11.89	2:08.29	2:04.49	2:06.99
Fly 100 M	49.89	1:00.89	57.99	57.99	57.09	55.09	55.99
Fly 200 M	1:50.02	2:15.89	2:10.19	2:10.19	2:06.39	2:02.79	2:05.09
IM 200 M	2:17.15	2:18.39	2:12.79 (+4.36s \| 3.2%)	2:12.79 (+4.36s \| 3.2%)	2:09.59 (+7.56s \| 5.5%)	2:05.79 (+11.36s \| 8.3%)	2:08.19 (+8.96s \| 6.5%)

Progression

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

Select the distance and stroke

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NC TAC Speedo Champions Series ESSZ

03/12/2026

Raleigh

100 Y Back

50.20

+0.29s

AAA

AAAA: 48.89 (+1.31s | 2.6%)

50 Back

24.11

100 Back

26.09

50.20

100 Back

50.20

100 Y Fly

48.80

-0.82s (New PB)

AAAA

50 Fly

22.86

100 Fly

25.94

48.80

100 Fly

48.80

200 Y Back

1:47.97

-2.84s (New PB)

AAA

AAAA: 1:47.89 (+0.08s | 0.1%)

100 Back

52.59

100 Back

52.59

150 Back

27.73

1:20.32

200 Back

27.65

1:47.97

100 Back

55.38

200 Y Free

1:39.48

-0.63s (New PB)

AAAA

50 Free

23.16

100 Free

25.45

48.61

100 Free

48.61

150 Free

25.55

1:14.16

200 Free

25.32

1:39.48

100 Free

50.87

200 Y Fly

1:47.25

-1.14s (New PB)

AAAA

50 Fly

24.25

100 Fly

27.59

51.84

100 Fly

51.84

150 Fly

27.46

1:19.30

200 Fly

27.95

1:47.25

100 Fly

55.41

2026 NCS SC SR Champs

02/19/2026

Cary

200 Y Fly

1:49.63

+1.24s

AAAA

50 Fly

24.13

100 Fly

27.74

51.87

100 Fly

51.87

150 Fly

28.25

1:20.12

200 Fly

29.51

1:49.63

100 Fly

57.76

100 Y Fly

49.73

+0.11s

AAA

AAAA: 49.09 (+0.64s | 1.3%)

50 Fly

23.22

100 Fly

26.51

49.73

100 Fly

49.73

200 Y Free

1:40.11

-24.58s (New PB)

AAAA

100 Free

48.84

100 Free

48.84

150 Free

25.51

1:14.35

200 Free

25.76

1:40.11

100 Free

51.27

100 Y Back

49.91

-0.62s (New PB)

AAA

AAAA: 48.89 (+1.02s | 2.0%)

50 Back

24.51

100 Back

25.40

49.91

100 Back

49.91

200 Y Back

1:50.81

-2.49s (New PB)

AAA

AAAA: 1:47.89 (+2.92s | 2.6%)

50 Back

25.98

100 Back

28.24

54.22

100 Back

54.22

150 Back

28.36

1:22.58

200 Back

28.23

1:50.81

100 Back

56.59

2026 NC SwimMAC Novant LC

01/17/2026

Charlotte

400 M Free

4:26.65

AAA: 4:16.49 (+10.16s | 3.8%)

50 Free

30.85

100 Free

32.31

1:03.16

100 Free

1:03.16

150 Free

33.17

1:36.33

200 Free

34.11

2:10.44

100 Free

1:07.28

250 Free

33.69

2:44.13

300 Free

34.68

3:18.81

100 Free

1:08.37

350 Free

34.48

3:53.29

400 Free

33.36

4:26.65

100 Free

1:07.84

200 M Fly

2:13.99

+23.97s

AAA: 2:11.29 (+2.70s | 2.0%)

50 Fly

28.92

100 Fly

32.88

1:01.80

100 Fly

1:01.80

150 Fly

35.34

1:37.14

200 Fly

36.85

2:13.99

100 Fly

1:12.19

100 M Fly

57.95

+8.06s

AAA

AAAA: 55.99 (+1.96s | 3.4%)

50 Fly

27.57

100 Fly

30.38

57.95

100 Fly

57.95

100 M Back

1:00.89

+10.95s

AAA

AAAA: 58.19 (+2.70s | 4.4%)

50 Back

29.91

100 Back

30.98

1:00.89

100 Back

1:00.89

200 M Back

2:20.15

+31.09s

AA: 2:18.99 (+1.16s | 0.8%)

50 Back

32.83

100 Back

35.58

1:08.41

100 Back

1:08.41

150 Back

36.41

1:44.82

200 Back

35.33

2:20.15

100 Back

1:11.74

200 M Free

2:04.97

AAA: 2:00.09 (+4.88s | 3.9%)

50 Free

29.40

100 Free

31.83

1:01.23

100 Free

1:01.23

150 Free

31.96

1:33.19

200 Free

31.78

2:04.97

100 Free

1:03.74

200 M IM

2:17.15

-1.38s (New PB)

AAA: 2:15.09 (+2.06s | 1.5%)

50 Fly

27.60

100 Back

34.38

1:01.98

100 IM

1:01.98

150 Breast

43.71

1:45.69

200 Free

31.46

2:17.15

100 IM

1:15.17

ATOM Winter Invite 2025

12/05/2025

Charlotte

100 Y Back

50.53

-3.66s (New PB)

AAAA

50 Back

24.64

100 Back

25.89

50.53

100 Back

50.53

200 Y Fly

1:48.39

-8.74s (New PB)

AAAA

50 Fly

24.42

100 Fly

27.85

52.27

100 Fly

52.27

150 Fly

27.58

1:19.85

200 Fly

28.54

1:48.39

100 Fly

56.12

200 Y Back

1:53.30

-1.93s (New PB)

AAA

AAAA: 1:50.69 (+2.61s | 2.3%)

50 Back

25.42

100 Back

27.87

53.29

100 Back

53.29

150 Back

29.34

1:22.63

200 Back

30.67

1:53.30

100 Back

1:00.01

100 Y Fly

49.62

-4.80s (New PB)

AAAA

50 Fly

23.09

100 Fly

26.53

49.62

100 Fly

49.62

2025 NC SwimMAC November LC SC Invitational

11/15/2025

Charlotte

200 M Back

1:49.06

AAAA

50 Back

26.18

100 Back

27.98

54.16

100 Back

54.16

150 Back

27.63

1:21.79

200 Back

27.27

1:49.06

100 Back

54.90

100 M Fly

49.89

AAAA

50 Fly

23.06

100 Fly

26.83

49.89

100 Fly

49.89

100 M Back

49.94

AAAA

50 Back

24.14

100 Back

25.80

49.94

100 Back

49.94

200 M Fly

1:50.02

AAAA

50 Fly

24.36

100 Fly

28.03

52.39

100 Fly

52.39

150 Fly

28.96

1:21.35

200 Fly

28.67

1:50.02

100 Fly

57.63

200 M IM

2:18.53

AAA: 2:18.39 (+0.14s | 0.1%)

50 Fly

27.63

100 Back

35.49

1:03.12

100 IM

1:03.12

150 Breast

43.31

1:46.43

200 Free

32.10

2:18.53

100 IM

1:15.41

2025 NC SwimMac Blue Orange Intrasquad

09/27/2025

Charlotte

50 Y Free

23.44

-3.46s (New PB)

AA: 23.19 (+0.25s | 1.1%)

100 Y Free

50.04

-8.68s (New PB)

AAA: 48.79 (+1.25s | 2.5%)

50 Free

24.23

100 Free

25.81

50.04

100 Free

50.04

100 Y Back

54.19

-0.43s (New PB)

AAA: 53.09 (+1.10s | 2.0%)

50 Back

26.27

100 Back

27.92

54.19

100 Back

54.19

100 Y Fly

54.42

-7.85s (New PB)

AAA: 52.79 (+1.63s | 3.0%)

50 Fly

25.26

100 Fly

29.16

54.42

100 Fly

54.42

100 Y Breast

1:05.14

AA: 1:03.19 (+1.95s | 3.0%)

50 Breast

30.42

100 Breast

34.72

1:05.14

100 Breast

1:05.14

100 Y IM

56.98

50 IM

26.16

100 IM

30.82

56.98

100 IM

56.98

2024 SwimRVA Shamrock Showdown

03/21/2024

Richmond

200 Y IM

2:01.99

-20.58s (New PB)

AAA: 1:58.59 (+3.40s | 2.8%)

50 Fly

25.77

100 Back

30.28

56.05

100 IM

56.05

150 Breast

37.49

1:33.54

200 Free

28.45

2:01.99

100 IM

1:05.94

100 Y Back

54.62

-9.99s (New PB)

AAA: 53.09 (+1.53s | 2.8%)

50 Back

26.55

100 Back

28.07

54.62

100 Back

54.62

200 Y Fly

1:57.13

-19.23s (New PB)

AAA

AAAA: 1:52.69 (+4.44s | 3.8%)

50 Fly

26.24

100 Fly

29.10

55.34

100 Fly

55.34

150 Fly

30.60

1:25.94

200 Fly

31.19

1:57.13

100 Fly

1:01.79

200 Y Back

1:55.23

-22.75s (New PB)

AAA

AAAA: 1:50.69 (+4.54s | 3.9%)

50 Back

26.29

100 Back

29.28

55.57

100 Back

55.57

150 Back

29.74

1:25.31

200 Back

29.92

1:55.23

100 Back

59.66

400 Y IM

4:13.17

AAA

AAAA: 4:01.59 (+11.58s | 4.6%)

50 Fly

26.69

100 Fly

30.29

56.98

100 Fly

56.98

150 Back

31.46

1:28.44

200 Back

30.96

1:59.40

100 Back

1:02.42

250 Breast

37.31

2:36.71

300 Breast

37.64

3:14.35

100 Breast

1:14.95

350 Free

29.93

3:44.28

400 Free

28.89

4:13.17

100 Free

58.82

2021 VA 10th HOKI S T Winter Champs

12/09/2021

Christiansburg

500 Y Free

5:32.90

AAA: 5:29.99 (+2.91s | 0.9%)

50 Free

29.06

100 Free

32.18

1:01.24

100 Free

1:01.24

150 Free

32.88

1:34.12

200 Free

34.29

2:08.41

100 Free

1:07.17

250 Free

33.76

2:42.17

300 Free

34.13

3:16.30

100 Free

1:07.89

350 Free

35.09

3:51.40

400 Free

34.28

4:25.68

100 Free

1:09.37

450 Free

34.79

5:00.47

500 Free

32.43

5:32.90

100 Free

1:07.22

200 Y Back

2:17.98

AAA: 2:15.89 (+2.09s | 1.5%)

50 Back

31.69

100 Back

35.27

1:06.96

100 Back

1:06.96

150 Back

35.79

1:42.75

200 Back

35.23

2:17.98

100 Back

1:11.02

100 Y Fly

1:02.27

AAA

AAAA: 59.09 (+3.18s | 5.1%)

50 Fly

29.21

100 Fly

33.06

1:02.27

100 Fly

1:02.27

200 Y Free

2:04.69

AAA: 2:02.59 (+2.10s | 1.7%)

50 Free

28.61

100 Free

31.71

1:00.32

100 Free

1:00.32

150 Free

32.86

1:33.18

200 Free

31.51

2:04.69

100 Free

1:04.37

50 Y Free

26.90

AAA: 25.79 (+1.11s | 4.1%)

200 Y IM

2:22.57

AAA: 2:18.79 (+3.78s | 2.7%)

50 Fly

30.43

100 Back

34.37

1:04.80

100 IM

1:04.80

150 Breast

45.28

1:50.08

200 Free

32.49

2:22.57

100 IM

1:17.77

200 Y Fly

2:16.36

AAA

AAAA: 2:12.39 (+3.97s | 2.9%)

50 Fly

30.16

100 Fly

34.87

1:05.03

100 Fly

1:05.03

150 Fly

35.25

1:40.28

200 Fly

36.08

2:16.36

100 Fly

1:11.33

100 Y Back

1:04.61

AAA: 1:02.79 (+1.82s | 2.8%)

50 Back

31.47

100 Back

33.14

1:04.61

100 Back

1:04.61

200 Y Breast

2:51.92

A: 2:48.39 (+3.53s | 2.1%)

50 Breast

37.66

100 Breast

45.52

1:23.18

100 Breast

1:23.18

150 Breast

44.68

2:07.86

200 Breast

44.06

2:51.92

100 Breast

1:28.74

50 Y Back

30.73

AAA: 29.69 (+1.04s | 3.4%)

100 Y Free

58.72

AA: 58.69 (+0.03s | 0.1%)

50 Free

28.39

100 Free

30.33

58.72

100 Free

58.72

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