David Duan

Age: 13 years old
Age Category: 13-14
Team: United Swim Club | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

United Swim Club

New England Swimming

Eastern Zone

USA

Free 50 Y

28.10

07/25/2025

BB: 27.69 (+0.41s | 1.5%)

296

1,000+

Free 100 Y

1:01.77

09/19/2025

BB: 1:00.29 (+1.48s | 2.4%)

297

1,000+

50 Free

29.35

100 Free

32.42

1:01.77

100 Free

1:01.77

Free 200 Y

2:16.52

09/19/2025

BB: 2:12.29 (+4.23s | 3.1%)

276

1,000+

50 Free

29.96

100 Free

35.75

1:05.71

100 Free

1:05.71

150 Free

36.77

1:42.48

200 Free

34.04

2:16.52

100 Free

1:10.81

Free 500 Y

5:55.61

12/05/2025

A: 5:30.59 (+25.02s | 7.0%)

150

904

1,000+

50 Free

30.56

100 Free

35.63

1:06.19

100 Free

1:06.19

150 Free

36.33

1:42.52

200 Free

36.81

2:19.33

100 Free

1:13.14

250 Free

36.84

2:56.17

300 Free

35.01

3:31.18

100 Free

1:11.85

350 Free

37.02

4:08.20

400 Free

37.27

4:45.47

100 Free

1:14.29

450 Free

35.35

5:20.82

500 Free

34.79

5:55.61

100 Free

1:10.14

Back 50 Y

35.02

09/19/2025

225

1,000+

Back 100 Y

1:16.37

01/30/2026

B: 1:11.29 (+5.08s | 6.7%)

304

1,000+

50 Back

36.85

100 Back

39.52

1:16.37

100 Back

1:16.37

Breast 50 Y

40.07

09/19/2025

218

1,000+

Breast 100 Y

1:28.44

01/30/2026

B: 1:20.49 (+7.95s | 9.0%)

318

1,000+

Fly 50 Y

32.38

01/30/2026

213

1,000+

Long course distance

Event	Time	Age	Date	Standard	Next Standard	United Swim Club	New England Swimming	Eastern Zone	USA
Free 50 M	32.20	12	06/27/2025	B	BB: 31.79 (+0.41s \| 1.3%)	4	15	252	1,000+

Free 100 M	1:14.61	12	06/27/2025	B	BB: 1:09.79 (+4.82s \| 6.5%)	3	16	304	1,000+

Free 200 M	2:36.79	12	06/06/2025	B	BB: 2:32.29 (+4.50s \| 2.9%)	3	12	205	1,000+

Back 50 M	39.44	12	07/10/2025			2	13	234	1,000+

Back 100 M	1:30.82	12	06/06/2025		B: 1:23.69 (+7.13s \| 7.9%)	3	13	305	1,000+

Fly 50 M	36.69	12	06/27/2025			4	15	196	1,000+

Fly 100 M	1:27.08	12	06/27/2025		B: 1:20.29 (+6.79s \| 7.8%)	3	12	208	1,000+

IM 200 M	3:02.86	12	06/27/2025	B	BB: 2:49.79 (+13.07s \| 7.1%)	3	9	210	1,000+

Above are the fastest times that David Duan has achieved in his swimming career. For each event, you can find David's best time, the corresponding time standard, as well as how much faster David needs to be to reach the next level. The last columns provide David rankings at the team and LSC levels. These rankings are based on the David'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	28.10	22.19 (+5.91s \| 21.0%)	21.29 (+6.81s \| 24.2%)	21.29 (+6.81s \| 24.2%)	20.59 (+7.51s \| 26.7%)	20.09 (+8.01s \| 28.5%)	20.39 (+7.71s \| 27.4%)	26.29 (+1.81s \| 6.4%)
Free 100 Y	1:01.77	48.19 (+13.58s \| 22.0%)	46.39 (+15.38s \| 24.9%)	46.39 (+15.38s \| 24.9%)	45.09 (+16.68s \| 27.0%)	43.49 (+18.28s \| 29.6%)	44.39 (+17.38s \| 28.1%)	56.69 (+5.08s \| 8.2%)
Free 200 Y	2:16.52	1:45.79 (+30.73s \| 22.5%)	1:41.59 (+34.93s \| 25.6%)	1:41.59 (+34.93s \| 25.6%)	1:38.79 (+37.73s \| 27.6%)	1:36.49 (+40.03s \| 29.3%)	1:38.09 (+38.43s \| 28.1%)	2:03.89 (+12.63s \| 9.3%)
Free 500 Y	5:55.61	4:47.79 (+67.82s \| 19.1%)	4:37.09 (+78.52s \| 22.1%)	4:37.09 (+78.52s \| 22.1%)	4:29.49 (+86.12s \| 24.2%)	4:22.09 (+93.52s \| 26.3%)	4:27.69 (+87.92s \| 24.7%)	5:31.59 (+24.02s \| 6.8%)
Back 50 Y	35.02	N/A	N/A	N/A	N/A	N/A	N/A	1:02.89
Back 100 Y	1:16.37	53.89 (+22.48s \| 29.4%)	51.49 (+24.88s \| 32.6%)	51.49 (+24.88s \| 32.6%)	49.39 (+26.98s \| 35.3%)	47.59 (+28.78s \| 37.7%)	48.89 (+27.48s \| 36.0%)	2:16.09 1:00.49 (+15.88s \| 20.8%)
Breast 50 Y	40.07	N/A	N/A	N/A	N/A	N/A	N/A	2:35.19
Breast 100 Y	1:28.44	1:00.89 (+27.55s \| 31.2%)	57.99 (+30.45s \| 34.4%)	57.99 (+30.45s \| 34.4%)	55.89 (+32.55s \| 36.8%)	54.19 (+34.25s \| 38.7%)	55.29 (+33.15s \| 37.5%)	1:01.79 (+26.65s \| 30.1%)
Fly 50 Y	32.38	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.20	25.89 (+6.31s \| 19.6%)	24.59 (+7.61s \| 23.6%)	24.59 (+7.61s \| 23.6%)	24.29 (+7.91s \| 24.6%)	23.39 (+8.81s \| 27.4%)	23.79 (+8.41s \| 26.1%)	30.19 (+2.01s \| 6.2%)
Free 100 M	1:14.61	56.09 (+18.52s \| 24.8%)	53.59 (+21.02s \| 28.2%)	53.59 (+21.02s \| 28.2%)	52.59 (+22.02s \| 29.5%)	50.99 (+23.62s \| 31.7%)	51.99 (+22.62s \| 30.3%)	1:04.89 (+9.72s \| 13.0%)
Free 200 M	2:36.79	2:03.09 (+33.70s \| 21.5%)	1:57.79 (+39.00s \| 24.9%)	1:57.79 (+39.00s \| 24.9%)	1:55.49 (+41.30s \| 26.3%)	1:52.19 (+44.60s \| 28.4%)	1:54.09 (+42.70s \| 27.2%)	2:21.29 (+15.50s \| 9.9%)
Back 50 M	39.44	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:30.82	1:03.29 (+27.53s \| 30.3%)	1:00.59 (+30.23s \| 33.3%)	1:00.59 (+30.23s \| 33.3%)	58.89 (+31.93s \| 35.2%)	57.29 (+33.53s \| 36.9%)	58.19 (+32.63s \| 35.9%)	1:13.09 (+17.73s \| 19.5%)
Fly 50 M	36.69	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:27.08	1:00.89 (+26.19s \| 30.1%)	57.99 (+29.09s \| 33.4%)	57.99 (+29.09s \| 33.4%)	57.09 (+29.99s \| 34.4%)	55.09 (+31.99s \| 36.7%)	55.99 (+31.09s \| 35.7%)	1:10.69 (+16.39s \| 18.8%)
IM 200 M	3:02.86	2:18.39 (+44.47s \| 24.3%)	2:12.79 (+50.07s \| 27.4%)	2:12.79 (+50.07s \| 27.4%)	2:09.59 (+53.27s \| 29.1%)	2:05.79 (+57.07s \| 31.2%)	2:08.19 (+54.67s \| 29.9%)	2:40.19 (+22.67s \| 12.4%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Mac Crutchfield Invitational

01/30/2026

Tallahassee

200 Y Free

2:17.79

+1.27s

BB: 2:12.29 (+5.50s | 4.0%)

50 Free

32.35

100 Free

37.01

1:09.36

100 Free

1:09.36

150 Free

35.79

1:45.15

200 Free

32.64

2:17.79

100 Free

1:08.43

100 Y Breast

1:28.44

B: 1:20.49 (+7.95s | 9.0%)

50 Y Free

28.47

+0.37s

BB: 27.69 (+0.78s | 2.7%)

500 Y Free

6:03.13

+7.52s

BB: 5:58.19 (+4.94s | 1.4%)

50 Free

18.10

100 Free

2:17.51

2:35.61

100 Free

2:35.61

150 Free

1:42.24

4:17.85

200 Free

29.75

4:47.60

100 Free

2:11.99

250 Free

1:05.71

5:53.31

500 Free

9.82

6:03.13

100 Free

9.82

50 Y Fly

32.38

-0.03s (New PB)

100 Y Back

1:16.37

-0.53s (New PB)

B: 1:11.29 (+5.08s | 6.7%)

50 Back

36.85

100 Back

39.52

1:16.37

100 Back

1:16.37

100 Y Free

1:03.89

+2.12s

BB: 1:00.29 (+3.60s | 5.6%)

50 Free

30.97

100 Free

32.92

1:03.89

100 Free

1:03.89

2025 Speedo Gator Holiday Classic

12/05/2025

Ocala

500 Y Free

5:55.61

-12.51s (New PB)

AA: 5:44.99 (+10.62s | 3.0%)

50 Free

30.56

100 Free

35.63

1:06.19

100 Free

1:06.19

150 Free

36.33

1:42.52

200 Free

36.81

2:19.33

100 Free

1:13.14

250 Free

36.84

2:56.17

300 Free

35.01

3:31.18

100 Free

1:11.85

350 Free

37.02

4:08.20

400 Free

37.27

4:45.47

100 Free

1:14.29

450 Free

35.35

5:20.82

500 Free

34.79

5:55.61

100 Free

1:10.14

50 Y Free

28.13

+0.03s

A: 28.09 (+0.04s | 0.1%)

100 Y Back

1:17.49

+0.59s

BB: 1:15.69 (+1.80s | 2.3%)

50 Back

38.04

100 Back

39.45

1:17.49

100 Back

1:17.49

2025 Tropic Like It S Hot Open

09/19/2025

Panama City Beach

50 Y Free

28.91

+0.81s

A: 28.09 (+0.82s | 2.8%)

100 Y Back

1:20.64

+3.74s

BB: 1:15.69 (+4.95s | 6.1%)

50 Back

40.63

100 Back

40.01

1:20.64

100 Back

1:20.64

50 Y Breast

40.07

-0.26s (New PB)

A: 36.69 (+3.38s | 8.4%)

50 Y Fly

32.41

-0.57s (New PB)

A: 31.19 (+1.22s | 3.8%)

100 Y IM

1:14.50

-1.07s (New PB)

A: 1:09.99 (+4.51s | 6.1%)

50 IM

35.33

100 IM

39.17

1:14.50

100 IM

1:14.50

50 Y Back

35.02

-0.42s (New PB)

A: 32.69 (+2.33s | 6.7%)

200 Y Free

2:16.52

-5.28s (New PB)

A: 2:13.69 (+2.83s | 2.1%)

50 Free

29.96

100 Free

35.75

1:05.71

100 Free

1:05.71

150 Free

36.77

1:42.48

200 Free

34.04

2:16.52

100 Free

1:10.81

100 Y Free

1:01.77

-1.80s (New PB)

A: 1:01.29 (+0.48s | 0.8%)

50 Free

29.35

100 Free

32.42

1:01.77

100 Free

1:01.77

2025 Summer Area 4 Championships

07/25/2025

Tallahassee

100 Y Free

1:03.57

-3.60s (New PB)

A: 1:01.29 (+2.28s | 3.6%)

50 Free

30.64

100 Free

32.93

1:03.57

100 Free

1:03.57

50 Y Fly

32.98

-2.54s (New PB)

A: 31.19 (+1.79s | 5.4%)

50 Y Breast

40.33

-0.90s (New PB)

BB: 40.09 (+0.24s | 0.6%)

50 Y Free

28.10

-2.89s (New PB)

A: 28.09 (+0.01s | 0.0%)

50 Y Back

36.78

+1.34s

BB: 35.59 (+1.19s | 3.2%)

500 Y Free

6:08.12

A: 5:59.99 (+8.13s | 2.2%)

50 Free

26.74

100 Free

29.46

56.20

100 Free

56.20

150 Free

30.91

1:27.11

200 Free

31.41

1:58.52

100 Free

1:02.32

250 Free

30.87

2:29.39

300 Free

31.30

3:00.69

100 Free

1:02.17

350 Free

31.81

3:32.50

400 Free

31.38

4:03.89

100 Free

1:03.20

450 Free

31.47

4:35.36

500 Free

1:32.75

6:08.11

100 Free

2:04.22

2025 FL Summer Age Group Championships

07/10/2025

Ocala

50 M Back

39.44

-0.66s (New PB)

A: 37.69 (+1.75s | 4.4%)

ATAC Long Course

06/27/2025

Tallahassee

100 M Back

1:33.89

+3.07s

BB: 1:29.59 (+4.30s | 4.6%)

50 M Fly

36.69

A: 35.29 (+1.40s | 3.8%)

200 M Free

2:38.64

+1.85s

A: 2:33.59 (+5.05s | 3.2%)

50 M Free

32.20

A: 32.09 (+0.11s | 0.3%)

200 M IM

3:02.86

A: 2:53.69 (+9.17s | 5.0%)

50 M Back

40.10

A: 37.69 (+2.41s | 6.0%)

100 M Fly

1:27.08

A: 1:19.49 (+7.59s | 8.7%)

100 M Free

1:14.61

-1.67s (New PB)

A: 1:10.39 (+4.22s | 5.7%)

2025 USC Summer Splash

06/13/2025

Tallahassee

50 Y Free

30.99

BB: 30.49 (+0.50s | 1.6%)

100 Y Back

1:16.90

BB: 1:15.69 (+1.21s | 1.6%)

100 Y IM

1:15.57

-9.56s (New PB)

A: 1:09.99 (+5.58s | 7.4%)

200 Y Free

2:21.80

A: 2:13.69 (+8.11s | 5.7%)

100 Y Free

1:07.17

-2.52s (New PB)

BB: 1:06.39 (+0.78s | 1.2%)

50 Y Breast

41.23

-5.67s (New PB)

BB: 40.09 (+1.14s | 2.8%)

50 Y Fly

35.52

-2.89s (New PB)

BB: 34.19 (+1.33s | 3.7%)

50 Y Back

35.44

A: 32.69 (+2.75s | 7.8%)

2025 MAKOS Summer Splash

06/06/2025

Gainesville

100 M Free

1:16.28

BB: 1:16.19 (+0.09s | 0.1%)

200 M Free

2:36.79

A: 2:33.59 (+3.20s | 2.0%)

100 M Back

1:30.82

BB: 1:29.59 (+1.23s | 1.4%)

2025 MAC Crutchfield Invitational

01/31/2025

Tallahassee

50 Y Breast

46.90

B: 43.49 (+3.41s | 7.3%)

100 Y IM

1:25.13

B: 1:21.89 (+3.24s | 3.8%)

100 Y Free

1:09.69

BB: 1:06.39 (+3.30s | 4.7%)

50 Y Fly

38.41

B: 37.09 (+1.32s | 3.4%)

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	SouthWestern Age Group Regional
Free 50 M	32.20	25.89 (+6.31s \| 19.6%)	24.59 (+7.61s \| 23.6%)	24.59 (+7.61s \| 23.6%)	24.29 (+7.91s \| 24.6%)	23.39 (+8.81s \| 27.4%)	23.79 (+8.41s \| 26.1%)	30.19 (+2.01s \| 6.2%)
Free 100 M	1:14.61	56.09 (+18.52s \| 24.8%)	53.59 (+21.02s \| 28.2%)	53.59 (+21.02s \| 28.2%)	52.59 (+22.02s \| 29.5%)	50.99 (+23.62s \| 31.7%)	51.99 (+22.62s \| 30.3%)	1:04.89 (+9.72s \| 13.0%)
Free 200 M	2:36.79	2:03.09 (+33.70s \| 21.5%)	1:57.79 (+39.00s \| 24.9%)	1:57.79 (+39.00s \| 24.9%)	1:55.49 (+41.30s \| 26.3%)	1:52.19 (+44.60s \| 28.4%)	1:54.09 (+42.70s \| 27.2%)	2:21.29 (+15.50s \| 9.9%)
Back 50 M	39.44	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:30.82	1:03.29 (+27.53s \| 30.3%)	1:00.59 (+30.23s \| 33.3%)	1:00.59 (+30.23s \| 33.3%)	58.89 (+31.93s \| 35.2%)	57.29 (+33.53s \| 36.9%)	58.19 (+32.63s \| 35.9%)	1:13.09 (+17.73s \| 19.5%)
Fly 50 M	36.69	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:27.08	1:00.89 (+26.19s \| 30.1%)	57.99 (+29.09s \| 33.4%)	57.99 (+29.09s \| 33.4%)	57.09 (+29.99s \| 34.4%)	55.09 (+31.99s \| 36.7%)	55.99 (+31.09s \| 35.7%)	1:10.69 (+16.39s \| 18.8%)
IM 200 M	3:02.86	2:18.39 (+44.47s \| 24.3%)	2:12.79 (+50.07s \| 27.4%)	2:12.79 (+50.07s \| 27.4%)	2:09.59 (+53.27s \| 29.1%)	2:05.79 (+57.07s \| 31.2%)	2:08.19 (+54.67s \| 29.9%)	2:40.19 (+22.67s \| 12.4%)