John Duffy

Age: 14 years old
Age Category: 13-14
Team: Kingfish Swimming Medfield | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Kingfish Swimming Medfield

New England Swimming

Eastern Zone

USA

Free 50 Y

29.33

14

01/09/2026

B

BB: 27.69 (+1.64s | 5.6%)

17

381

1,000+

Free 100 Y

1:05.85

14

11/14/2025

B: 1:04.99 (+0.86s | 1.3%)

19

395

1,000+

50 Free

31.32

100 Free

34.53

1:05.85

100 Free

1:05.85

Free 200 Y

2:14.42

14

01/09/2026

B

BB: 2:12.29 (+2.13s | 1.6%)

12

247

1,000+

50 Free

30.38

100 Free

34.09

1:04.47

100 Free

1:04.47

150 Free

35.33

1:39.80

200 Free

34.62

2:14.42

100 Free

1:09.95

Free 500 Y

6:32.54

14

11/01/2025

B: 6:25.69 (+6.85s | 1.7%)

10

226

1,000+

50 Free

34.14

100 Free

37.89

1:12.03

100 Free

1:12.03

150 Free

38.62

1:50.65

200 Free

39.86

2:30.51

100 Free

1:18.48

250 Free

41.12

3:11.63

300 Free

40.53

3:52.16

100 Free

1:21.65

350 Free

40.31

4:32.47

400 Free

40.87

5:13.35

100 Free

1:21.19

450 Free

40.82

5:54.17

500 Free

38.37

6:32.54

100 Free

1:19.19

Back 100 Y

1:15.23

14

11/14/2025

B: 1:11.29 (+3.94s | 5.2%)

12

283

1,000+

50 Back

36.36

100 Back

38.87

1:15.23

100 Back

1:15.23

Breast 50 Y

41.59

14

11/01/2025

11

247

1,000+

Breast 100 Y

1:33.07

14

10/17/2025

B: 1:20.49 (+12.58s | 13.5%)

17

367

1,000+

50 Breast

43.26

100 Breast

49.81

1:33.07

100 Breast

1:33.07

Fly 50 Y

35.65

14

10/17/2025

9

268

1,000+

Fly 100 Y

1:15.03

14

01/09/2026

B: 1:10.49 (+4.54s | 6.1%)

11

255

1,000+

50 Fly

33.98

100 Fly

41.05

1:15.03

100 Fly

1:15.03

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Kingfish Swimming Medfield	New England Swimming	Eastern Zone	USA

Above are the fastest times that John Duffy has achieved in his swimming career. For each event, you can find John's best time, the corresponding time standard, as well as how much faster John needs to be to reach the next level. The last columns provide John rankings at the team and LSC levels. These rankings are based on the John'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	29.33	22.19 (+7.14s \| 24.3%)	21.29 (+8.04s \| 27.4%)	21.29 (+8.04s \| 27.4%)	20.59 (+8.74s \| 29.8%)	20.09 (+9.24s \| 31.5%)	20.39 (+8.94s \| 30.5%)	25.29 (+4.04s \| 13.8%)
Free 100 Y	1:05.85	48.19 (+17.66s \| 26.8%)	46.39 (+19.46s \| 29.6%)	46.39 (+19.46s \| 29.6%)	45.09 (+20.76s \| 31.5%)	43.49 (+22.36s \| 34.0%)	44.39 (+21.46s \| 32.6%)	54.49 (+11.36s \| 17.3%)
Free 200 Y	2:14.42	1:45.79 (+28.63s \| 21.3%)	1:41.59 (+32.83s \| 24.4%)	1:41.59 (+32.83s \| 24.4%)	1:38.79 (+35.63s \| 26.5%)	1:36.49 (+37.93s \| 28.2%)	1:38.09 (+36.33s \| 27.0%)	1:58.39 (+16.03s \| 11.9%)
Free 500 Y	6:32.54	4:47.79 (+104.75s \| 26.7%)	4:37.09 (+115.45s \| 29.4%)	4:37.09 (+115.45s \| 29.4%)	4:29.49 (+123.05s \| 31.3%)	4:22.09 (+130.45s \| 33.2%)	4:27.69 (+124.85s \| 31.8%)	5:19.99 (+72.55s \| 18.5%)
Back 100 Y	1:15.23	53.89 (+21.34s \| 28.4%)	51.49 (+23.74s \| 31.6%)	51.49 (+23.74s \| 31.6%)	49.39 (+25.84s \| 34.3%)	47.59 (+27.64s \| 36.7%)	48.89 (+26.34s \| 35.0%)	1:00.49 (+14.74s \| 19.6%)
Breast 50 Y	41.59	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:33.07	1:00.89 (+32.18s \| 34.6%)	57.99 (+35.08s \| 37.7%)	57.99 (+35.08s \| 37.7%)	55.89 (+37.18s \| 39.9%)	54.19 (+38.88s \| 41.8%)	55.29 (+37.78s \| 40.6%)	1:08.09 (+24.98s \| 26.8%)
Fly 50 Y	35.65	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:15.03	52.89 (+22.14s \| 29.5%)	50.59 (+24.44s \| 32.6%)	50.59 (+24.44s \| 32.6%)	48.99 (+26.04s \| 34.7%)	47.79 (+27.24s \| 36.3%)	48.39 (+26.64s \| 35.5%)	59.59 (+15.44s \| 20.6%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE NSSC January 9 11 BC Meet

01/09/2026

Boston

100 Y Back

1:15.92

+0.69s

B: 1:11.29 (+4.63s | 6.1%)

14

4

7

5

50 Back

37.66

100 Back

38.26

1:15.92

100 Back

1:15.92

200 Y Free

2:14.42

-6.11s (New PB)

B

BB: 2:12.29 (+2.13s | 1.6%)

14

4

2

8

50 Free

30.38

100 Free

34.09

1:04.47

100 Free

1:04.47

150 Free

35.33

1:39.80

200 Free

34.62

2:14.42

100 Free

1:09.95

50 Y Free

29.33

B

BB: 27.69 (+1.64s | 5.6%)

14

3

2

6

100 Y IM

1:16.00

14

3

9

4

50 IM

37.72

100 IM

38.28

1:16.00

100 IM

1:16.00

100 Y Fly

1:15.03

B: 1:10.49 (+4.54s | 6.1%)

14

3

1

6

50 Fly

33.98

100 Fly

41.05

1:15.03

100 Fly

1:15.03

2025 NE KING CAC Fall Invite Copied

11/14/2025

Bristol

100 Y Back

1:15.23

B: 1:11.29 (+3.94s | 5.2%)

14

1

2

3

50 Back

36.36

100 Back

38.87

1:15.23

100 Back

1:15.23

100 Y Free

1:05.85

-0.05s (New PB)

B: 1:04.99 (+0.86s | 1.3%)

14

50 Free

31.32

100 Free

34.53

1:05.85

100 Free

1:05.85

200 Y Free

2:20.53

B

BB: 2:12.29 (+8.24s | 5.9%)

14

1

4

2

50 Free

31.97

100 Free

34.99

1:06.96

100 Free

1:06.96

150 Free

37.40

1:44.36

200 Free

36.17

2:20.53

100 Free

1:13.57

2025 NE NSSC Nov Beede Specialty Copied

11/01/2025

Concord

50 Y Breast

41.59

-0.11s (New PB)

14

4

7

9

500 Y Free

6:32.54

B: 6:25.69 (+6.85s | 1.7%)

14

2

8

1

50 Free

34.14

100 Free

37.89

1:12.03

100 Free

1:12.03

150 Free

38.62

1:50.65

200 Free

39.86

2:30.51

100 Free

1:18.48

250 Free

41.12

3:11.63

300 Free

40.53

3:52.16

100 Free

1:21.65

350 Free

40.31

4:32.47

400 Free

40.87

5:13.35

100 Free

1:21.19

450 Free

40.82

5:54.17

500 Free

38.37

6:32.54

100 Free

1:19.19

50 Y Fly

36.19

+0.54s

14

4

3

9

100 Y Free

1:05.90

-0.92s (New PB)

B: 1:04.99 (+0.91s | 1.4%)

14

4

7

3

50 Free

31.22

100 Free

34.68

1:05.90

100 Free

1:05.90

2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST

10/17/2025

Worcester

100 Y Breast

1:33.07

B: 1:20.49 (+12.58s | 13.5%)

14

1

6

50 Breast

43.26

100 Breast

49.81

1:33.07

100 Breast

1:33.07

50 Y Fly

35.65

14

1

7

8

100 Y Free

1:06.82

B: 1:04.99 (+1.83s | 2.7%)

14

1

3

8

50 Free

31.28

100 Free

35.54

1:06.82

100 Free

1:06.82

50 Y Breast

41.70

14

1

4

6

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	29.33	22.19 (+7.14s \| 24.3%)	21.29 (+8.04s \| 27.4%)	21.29 (+8.04s \| 27.4%)	20.59 (+8.74s \| 29.8%)	20.09 (+9.24s \| 31.5%)	20.39 (+8.94s \| 30.5%)	25.29 (+4.04s \| 13.8%)
Free 100 Y	1:05.85	48.19 (+17.66s \| 26.8%)	46.39 (+19.46s \| 29.6%)	46.39 (+19.46s \| 29.6%)	45.09 (+20.76s \| 31.5%)	43.49 (+22.36s \| 34.0%)	44.39 (+21.46s \| 32.6%)	54.49 (+11.36s \| 17.3%)
Free 200 Y	2:14.42	1:45.79 (+28.63s \| 21.3%)	1:41.59 (+32.83s \| 24.4%)	1:41.59 (+32.83s \| 24.4%)	1:38.79 (+35.63s \| 26.5%)	1:36.49 (+37.93s \| 28.2%)	1:38.09 (+36.33s \| 27.0%)	1:58.39 (+16.03s \| 11.9%)
Free 500 Y	6:32.54	4:47.79 (+104.75s \| 26.7%)	4:37.09 (+115.45s \| 29.4%)	4:37.09 (+115.45s \| 29.4%)	4:29.49 (+123.05s \| 31.3%)	4:22.09 (+130.45s \| 33.2%)	4:27.69 (+124.85s \| 31.8%)	5:19.99 (+72.55s \| 18.5%)
Back 100 Y	1:15.23	53.89 (+21.34s \| 28.4%)	51.49 (+23.74s \| 31.6%)	51.49 (+23.74s \| 31.6%)	49.39 (+25.84s \| 34.3%)	47.59 (+27.64s \| 36.7%)	48.89 (+26.34s \| 35.0%)	1:00.49 (+14.74s \| 19.6%)
Breast 50 Y	41.59	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:33.07	1:00.89 (+32.18s \| 34.6%)	57.99 (+35.08s \| 37.7%)	57.99 (+35.08s \| 37.7%)	55.89 (+37.18s \| 39.9%)	54.19 (+38.88s \| 41.8%)	55.29 (+37.78s \| 40.6%)	1:08.09 (+24.98s \| 26.8%)
Fly 50 Y	35.65	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:15.03	52.89 (+22.14s \| 29.5%)	50.59 (+24.44s \| 32.6%)	50.59 (+24.44s \| 32.6%)	48.99 (+26.04s \| 34.7%)	47.79 (+27.24s \| 36.3%)	48.39 (+26.64s \| 35.5%)	59.59 (+15.44s \| 20.6%)