Justin Doh

Age: 15 years old
Age Category: 15-16
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

23.67

12/11/2025

AA: 23.19 (+0.48s | 2.0%)

190

705

1,000+

Free 100 Y

51.11

Analysis

12/11/2025

AA: 50.99 (+0.12s | 0.2%)

156

585

1,000+

50 Free

24.58

100 Free

26.53

51.11

100 Free

51.11

Free 200 Y

1:49.34

Analysis

03/05/2026

AAA: 1:46.89 (+2.45s | 2.2%)

350

1,000+

50 Free

25.69

100 Free

27.85

53.54

100 Free

53.54

150 Free

28.00

1:21.54

200 Free

27.80

1:49.34

100 Free

55.80

Free 500 Y

5:09.21

Analysis

10/10/2025

AA: 5:02.69 (+6.52s | 2.1%)

124

510

1,000+

50 Free

28.37

100 Free

30.74

59.11

100 Free

59.11

150 Free

31.05

1:30.16

200 Free

31.40

2:01.56

100 Free

1:02.45

250 Free

31.40

2:32.96

300 Free

31.64

3:04.60

100 Free

1:03.04

350 Free

31.48

3:36.08

400 Free

31.39

4:07.47

100 Free

1:02.87

450 Free

31.40

4:38.87

500 Free

30.34

5:09.21

100 Free

1:01.74

Free 1000 Y

10:43.09

Analysis

10/31/2025

AA: 10:33.99 (+9.10s | 1.4%)

311

1,000+

50 Free

29.95

100 Free

31.98

1:01.93

100 Free

1:01.93

150 Free

32.27

1:34.20

200 Free

32.85

2:07.05

100 Free

1:05.12

250 Free

33.02

2:40.07

300 Free

31.84

3:11.91

100 Free

1:04.86

350 Free

31.84

3:43.75

400 Free

32.09

4:15.84

100 Free

1:03.93

450 Free

32.44

4:48.28

500 Free

32.51

5:20.79

100 Free

1:04.95

550 Free

32.43

5:53.22

600 Free

32.64

6:25.86

100 Free

1:05.07

650 Free

33.39

6:59.25

700 Free

32.62

7:31.87

100 Free

1:06.01

750 Free

31.94

8:03.81

800 Free

32.18

8:35.99

100 Free

1:04.12

850 Free

32.42

9:08.41

900 Free

31.47

9:39.88

100 Free

1:03.89

950 Free

32.22

10:12.10

1000 Free

30.99

10:43.09

100 Free

1:03.21

Back 50 Y

32.01

01/20/2024

287

1,000+

Back 100 Y

58.06

Analysis

12/11/2025

A: 57.89 (+0.17s | 0.3%)

139

514

1,000+

50 Back

28.81

100 Back

29.25

58.06

100 Back

58.06

Back 200 Y

2:08.38

Analysis

01/16/2026

A: 2:06.59 (+1.79s | 1.4%)

131

500

1,000+

50 Back

30.35

100 Back

32.80

1:03.15

100 Back

1:03.15

150 Back

33.34

1:36.49

200 Back

31.89

2:08.38

100 Back

1:05.23

Breast 50 Y

35.39

01/20/2024

295

989

1,000+

Breast 100 Y

1:07.03

Analysis

01/16/2026

A: 1:05.89 (+1.14s | 1.7%)

165

614

1,000+

50 Breast

31.82

100 Breast

35.21

1:07.03

100 Breast

1:07.03

Fly 50 Y

25.17

03/05/2026

239

806

Fly 100 Y

54.43

Analysis

03/05/2026

AAA: 52.79 (+1.64s | 3.0%)

261

985

50 Fly

25.51

100 Fly

28.92

54.43

100 Fly

54.43

Fly 200 Y

2:01.18

Analysis

03/05/2026

AAA: 1:58.09 (+3.09s | 2.5%)

188

654

50 Fly

27.50

100 Fly

30.42

57.92

100 Fly

57.92

150 Fly

31.00

1:28.92

200 Fly

32.26

2:01.18

100 Fly

1:03.26

IM 200 Y

2:04.49

Analysis

02/14/2026

AA: 2:03.99 (+0.50s | 0.4%)

113

378

1,000+

50 Fly

26.79

100 Back

31.58

58.37

100 IM

58.37

150 Breast

37.74

1:36.11

200 Free

28.38

2:04.49

100 IM

1:06.12

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Justin Doh has achieved in his swimming career. For each event, you can find Justin's best time, the corresponding time standard, as well as how much faster Justin needs to be to reach the next level. The last columns provide Justin rankings at the team and LSC levels. These rankings are based on the Justin'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	23.67	22.19 (+1.48s \| 6.3%)	21.29 (+2.38s \| 10.1%)	21.29 (+2.38s \| 10.1%)	20.59 (+3.08s \| 13.0%)	20.09 (+3.58s \| 15.1%)	20.39 (+3.28s \| 13.9%)
Free 100 Y	51.11	48.19 (+2.92s \| 5.7%)	46.39 (+4.72s \| 9.2%)	46.39 (+4.72s \| 9.2%)	45.09 (+6.02s \| 11.8%)	43.49 (+7.62s \| 14.9%)	44.39 (+6.72s \| 13.1%)
Free 200 Y	1:49.34	1:45.79 (+3.55s \| 3.2%)	1:41.59 (+7.75s \| 7.1%)	1:41.59 (+7.75s \| 7.1%)	1:38.79 (+10.55s \| 9.6%)	1:36.49 (+12.85s \| 11.8%)	1:38.09 (+11.25s \| 10.3%)
Free 500 Y	5:09.21	4:47.79 (+21.42s \| 6.9%)	4:37.09 (+32.12s \| 10.4%)	4:37.09 (+32.12s \| 10.4%)	4:29.49 (+39.72s \| 12.8%)	4:22.09 (+47.12s \| 15.2%)	4:27.69 (+41.52s \| 13.4%)
Free 1000 Y	10:43.09	9:59.49 (+43.60s \| 6.8%)	9:34.29 (+68.80s \| 10.7%)	9:34.29 (+68.80s \| 10.7%)	9:25.49 (+77.60s \| 12.1%)	9:07.49 (+95.60s \| 14.9%)	9:13.19 (+89.90s \| 14.0%)
Back 50 Y	32.01	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	58.06	53.89 (+4.17s \| 7.2%)	51.49 (+6.57s \| 11.3%)	51.49 (+6.57s \| 11.3%)	49.39 (+8.67s \| 14.9%)	47.59 (+10.47s \| 18.0%)	48.89 (+9.17s \| 15.8%)
Back 200 Y	2:08.38	1:57.29 (+11.09s \| 8.6%)	1:52.79 (+15.59s \| 12.1%)	1:52.79 (+15.59s \| 12.1%)	1:48.29 (+20.09s \| 15.6%)	1:45.49 (+22.89s \| 17.8%)	1:47.09 (+21.29s \| 16.6%)
Breast 50 Y	35.39	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:07.03	1:00.89 (+6.14s \| 9.2%)	57.99 (+9.04s \| 13.5%)	57.99 (+9.04s \| 13.5%)	55.89 (+11.14s \| 16.6%)	54.19 (+12.84s \| 19.2%)	55.29 (+11.74s \| 17.5%)
Fly 50 Y	25.17	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	54.43	52.89 (+1.54s \| 2.8%)	50.59 (+3.84s \| 7.1%)	50.59 (+3.84s \| 7.1%)	48.99 (+5.44s \| 10.0%)	47.79 (+6.64s \| 12.2%)	48.39 (+6.04s \| 11.1%)
Fly 200 Y	2:01.18	1:58.89 (+2.29s \| 1.9%)	1:53.69 (+7.49s \| 6.2%)	1:53.69 (+7.49s \| 6.2%)	1:49.59 (+11.59s \| 9.6%)	1:45.99 (+15.19s \| 12.5%)	1:47.89 (+13.29s \| 11.0%)
IM 200 Y	2:04.49	1:58.19 (+6.30s \| 5.1%)	1:53.89 (+10.60s \| 8.5%)	1:53.89 (+10.60s \| 8.5%)	1:50.09 (+14.40s \| 11.6%)	1:46.39 (+18.10s \| 14.5%)	1:48.89 (+15.60s \| 12.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PV Short Course Open Championships

03/05/2026

College Park

50 Y Fly

25.17

-3.63s (New PB)

200 Y Free

1:49.34

-1.01s (New PB)

AAA: 1:46.89 (+2.45s | 2.2%)

50 Free

25.69

100 Free

27.85

53.54

100 Free

53.54

150 Free

28.00

1:21.54

200 Free

27.80

1:49.34

100 Free

55.80

100 Y Back

59.21

+1.15s

A: 57.89 (+1.32s | 2.2%)

50 Back

28.49

100 Back

30.72

59.21

100 Back

59.21

200 Y Fly

2:01.18

-3.69s (New PB)

AAA: 1:58.09 (+3.09s | 2.5%)

50 Fly

27.50

100 Fly

30.42

57.92

100 Fly

57.92

150 Fly

31.00

1:28.92

200 Fly

32.26

2:01.18

100 Fly

1:03.26

100 Y Fly

54.43

-0.97s (New PB)

AAA: 52.79 (+1.64s | 3.0%)

50 Fly

25.51

100 Fly

28.92

54.43

100 Fly

54.43

2026 MPSSAA_4A3AStateSwimChamps

02/21/2026

College Park

200 Y IM

2:05.47

+0.98s

AA: 2:03.99 (+1.48s | 1.2%)

50 Fly

26.72

100 Back

31.61

58.33

100 IM

58.33

150 Breast

37.73

1:36.06

200 Free

29.41

2:05.47

100 IM

1:07.14

MPSSAA 4A3A West Region Championships 2026

02/14/2026

Silver Spring

200 Y IM

2:04.49

-5.83s (New PB)

AA: 2:03.99 (+0.50s | 0.4%)

50 Fly

26.79

100 Back

31.58

58.37

100 IM

58.37

150 Breast

37.74

1:36.11

200 Free

28.38

2:04.49

100 IM

1:06.12

100 Y Free

51.86

+0.75s

AA: 50.99 (+0.87s | 1.7%)

50 Free

25.24

100 Free

26.62

51.86

100 Free

51.86

2026 METRO Championships

02/06/2026

Boyds

100 Y Fly

55.40

-0.77s (New PB)

AAA: 55.39 (+0.01s | 0.0%)

50 Fly

25.87

100 Fly

29.53

55.40

100 Fly

55.40

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

50 Y Free

23.89

+0.22s

AAA: 23.49 (+0.40s | 1.7%)

200 Y Back

2:08.38

AA: 2:07.09 (+1.29s | 1.0%)

50 Back

30.35

100 Back

32.80

1:03.15

100 Back

1:03.15

150 Back

33.34

1:36.49

200 Back

31.89

2:08.38

100 Back

1:05.23

100 Y Breast

1:07.03

AA: 1:06.19 (+0.84s | 1.3%)

50 Breast

31.82

100 Breast

35.21

1:07.03

100 Breast

1:07.03

2025 Riley Eaton Holiday Invitational

12/11/2025

Boyds

100 Y Back

58.06

AAA: 55.99 (+2.07s | 3.6%)

50 Back

28.81

100 Back

29.25

58.06

100 Back

58.06

100 Y Free

51.11

-0.47s (New PB)

AAA: 51.09 (+0.02s | 0.0%)

50 Free

24.58

100 Free

26.53

51.11

100 Free

51.11

200 Y Fly

2:04.87

-0.69s (New PB)

AAA: 2:03.19 (+1.68s | 1.3%)

50 Fly

28.01

100 Fly

32.20

1:00.21

100 Fly

1:00.21

150 Fly

31.20

1:31.41

200 Fly

33.46

2:04.87

100 Fly

1:04.66

50 Y Free

23.67

-0.13s (New PB)

AAA: 23.49 (+0.18s | 0.8%)

200 Y Free

1:50.35

-1.47s (New PB)

AAA

AAAA: 1:46.89 (+3.46s | 3.1%)

50 Free

25.62

100 Free

27.86

53.48

100 Free

53.48

150 Free

28.37

1:21.85

200 Free

28.50

1:50.35

100 Free

56.87

100 Y Fly

56.17

-0.84s (New PB)

AAA: 55.39 (+0.78s | 1.4%)

50 Fly

26.46

100 Fly

29.71

56.17

100 Fly

56.17

NOVA Senior Classic

10/31/2025

Richmond

100 Y Free

51.74

+0.16s

AAA: 51.09 (+0.65s | 1.3%)

50 Free

25.11

100 Free

26.63

51.74

100 Free

51.74

50 Y Free

23.80

-3.12s (New PB)

AAA: 23.49 (+0.31s | 1.3%)

1000 Y Free

10:43.09

AAA: 10:26.99 (+16.10s | 2.5%)

50 Free

29.95

100 Free

31.98

1:01.93

100 Free

1:01.93

150 Free

32.27

1:34.20

200 Free

32.85

2:07.05

100 Free

1:05.12

250 Free

33.02

2:40.07

300 Free

31.84

3:11.91

100 Free

1:04.86

350 Free

31.84

3:43.75

400 Free

32.09

4:15.84

100 Free

1:03.93

450 Free

32.44

4:48.28

500 Free

32.51

5:20.79

100 Free

1:04.95

550 Free

32.43

5:53.22

600 Free

32.64

6:25.86

100 Free

1:05.07

650 Free

33.39

6:59.25

700 Free

32.62

7:31.87

100 Free

1:06.01

750 Free

31.94

8:03.81

800 Free

32.18

8:35.99

100 Free

1:04.12

850 Free

32.42

9:08.41

900 Free

31.47

9:39.88

100 Free

1:03.89

950 Free

32.22

10:12.10

1000 Free

30.99

10:43.09

100 Free

1:03.21

200 Y Free

1:51.82

AAA

AAAA: 1:46.89 (+4.93s | 4.4%)

50 Free

26.34

100 Free

28.62

54.96

100 Free

54.96

150 Free

28.32

1:23.28

200 Free

28.54

1:51.82

100 Free

56.86

200 Y IM

2:10.32

-1.85s (New PB)

AA: 2:09.79 (+0.53s | 0.4%)

50 Fly

28.61

100 Back

33.81

1:02.42

100 IM

1:02.42

150 Breast

39.34

1:41.76

200 Free

28.56

2:10.32

100 IM

1:07.90

100 Y Fly

57.01

-0.03s (New PB)

AAA: 55.39 (+1.62s | 2.8%)

50 Fly

26.96

100 Fly

30.05

57.01

100 Fly

57.01

2025 NTG Showdown

10/10/2025

Rockville

200 Y Fly

2:05.56

AAA: 2:03.19 (+2.37s | 1.9%)

50 Fly

29.03

100 Fly

32.97

1:02.00

100 Fly

1:02.00

150 Fly

31.75

1:33.75

200 Fly

31.81

2:05.56

100 Fly

1:03.56

200 Y IM

2:12.17

-11.86s (New PB)

AA: 2:09.79 (+2.38s | 1.8%)

50 Fly

28.60

100 Back

34.34

1:02.94

100 IM

1:02.94

150 Breast

39.45

1:42.39

200 Free

29.78

2:12.17

100 IM

1:09.23

100 Y Fly

57.04

-7.95s (New PB)

AAA: 55.39 (+1.65s | 2.9%)

50 Fly

27.00

100 Fly

30.04

57.04

100 Fly

57.04

100 Y Free

51.58

AAA: 51.09 (+0.49s | 0.9%)

50 Free

24.85

100 Free

26.73

51.58

100 Free

51.58

500 Y Free

5:09.21

AAA: 5:03.09 (+6.12s | 2.0%)

50 Free

28.37

100 Free

30.74

59.11

100 Free

59.11

150 Free

31.05

1:30.16

200 Free

31.40

2:01.56

100 Free

1:02.45

250 Free

31.40

2:32.96

300 Free

31.64

3:04.60

100 Free

1:03.04

350 Free

31.48

3:36.08

400 Free

31.39

4:07.47

100 Free

1:02.87

450 Free

31.40

4:38.87

500 Free

30.34

5:09.21

100 Free

1:01.74

2024 WAC Mike Willard Polar Plunge

01/20/2024

Richmond

50 Y Back

32.01

AA: 31.19 (+0.82s | 2.6%)

100 Y Fly

1:04.99

AAA: 1:02.49 (+2.50s | 3.8%)

50 Fly

31.30

100 Fly

33.69

1:04.99

100 Fly

1:04.99

200 Y IM

2:24.03

AAA: 2:18.79 (+5.24s | 3.6%)

50 Fly

31.54

100 Back

37.68

1:09.22

100 IM

1:09.22

150 Breast

43.95

1:53.17

200 Free

30.86

2:24.03

100 IM

1:14.81

50 Y Fly

28.80

AAA: 28.19 (+0.61s | 2.1%)

50 Y Free

26.92

AAA: 25.79 (+1.13s | 4.2%)

50 Y Breast

35.39

AA: 34.99 (+0.40s | 1.1%)

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	23.67	22.19 (+1.48s \| 6.3%)	21.29 (+2.38s \| 10.1%)	21.29 (+2.38s \| 10.1%)	20.59 (+3.08s \| 13.0%)	20.09 (+3.58s \| 15.1%)	20.39 (+3.28s \| 13.9%)
Free 100 Y	51.11	48.19 (+2.92s \| 5.7%)	46.39 (+4.72s \| 9.2%)	46.39 (+4.72s \| 9.2%)	45.09 (+6.02s \| 11.8%)	43.49 (+7.62s \| 14.9%)	44.39 (+6.72s \| 13.1%)
Free 200 Y	1:49.34	1:45.79 (+3.55s \| 3.2%)	1:41.59 (+7.75s \| 7.1%)	1:41.59 (+7.75s \| 7.1%)	1:38.79 (+10.55s \| 9.6%)	1:36.49 (+12.85s \| 11.8%)	1:38.09 (+11.25s \| 10.3%)
Free 500 Y	5:09.21	4:47.79 (+21.42s \| 6.9%)	4:37.09 (+32.12s \| 10.4%)	4:37.09 (+32.12s \| 10.4%)	4:29.49 (+39.72s \| 12.8%)	4:22.09 (+47.12s \| 15.2%)	4:27.69 (+41.52s \| 13.4%)
Free 1000 Y	10:43.09	9:59.49 (+43.60s \| 6.8%)	9:34.29 (+68.80s \| 10.7%)	9:34.29 (+68.80s \| 10.7%)	9:25.49 (+77.60s \| 12.1%)	9:07.49 (+95.60s \| 14.9%)	9:13.19 (+89.90s \| 14.0%)
Back 50 Y	32.01	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	58.06	53.89 (+4.17s \| 7.2%)	51.49 (+6.57s \| 11.3%)	51.49 (+6.57s \| 11.3%)	49.39 (+8.67s \| 14.9%)	47.59 (+10.47s \| 18.0%)	48.89 (+9.17s \| 15.8%)
Back 200 Y	2:08.38	1:57.29 (+11.09s \| 8.6%)	1:52.79 (+15.59s \| 12.1%)	1:52.79 (+15.59s \| 12.1%)	1:48.29 (+20.09s \| 15.6%)	1:45.49 (+22.89s \| 17.8%)	1:47.09 (+21.29s \| 16.6%)
Breast 50 Y	35.39	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:07.03	1:00.89 (+6.14s \| 9.2%)	57.99 (+9.04s \| 13.5%)	57.99 (+9.04s \| 13.5%)	55.89 (+11.14s \| 16.6%)	54.19 (+12.84s \| 19.2%)	55.29 (+11.74s \| 17.5%)
Fly 50 Y	25.17	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	54.43	52.89 (+1.54s \| 2.8%)	50.59 (+3.84s \| 7.1%)	50.59 (+3.84s \| 7.1%)	48.99 (+5.44s \| 10.0%)	47.79 (+6.64s \| 12.2%)	48.39 (+6.04s \| 11.1%)
Fly 200 Y	2:01.18	1:58.89 (+2.29s \| 1.9%)	1:53.69 (+7.49s \| 6.2%)	1:53.69 (+7.49s \| 6.2%)	1:49.59 (+11.59s \| 9.6%)	1:45.99 (+15.19s \| 12.5%)	1:47.89 (+13.29s \| 11.0%)
IM 200 Y	2:04.49	1:58.19 (+6.30s \| 5.1%)	1:53.89 (+10.60s \| 8.5%)	1:53.89 (+10.60s \| 8.5%)	1:50.09 (+14.40s \| 11.6%)	1:46.39 (+18.10s \| 14.5%)	1:48.89 (+15.60s \| 12.5%)