Tamsin Burden

Age: 16 years old
Age Category: 15-16
Team: Commonwealth Swimming | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Commonwealth Swimming

New England Swimming

Eastern Zone

USA

Free 50 Y

25.71

12/18/2025

AAA: 24.99 (+0.72s | 2.8%)

350

1,000+

Free 100 Y

55.72

12/18/2025

AAA: 53.99 (+1.73s | 3.1%)

331

1,000+

50 Free

26.29

100 Free

29.43

55.72

100 Free

55.72

Free 200 Y

2:09.87

11/21/2025

A: 2:07.69 (+2.18s | 1.7%)

149

862

1,000+

50 Free

29.94

100 Free

33.24

1:03.18

100 Free

1:03.18

150 Free

33.90

1:37.08

200 Free

32.79

2:09.87

100 Free

1:06.69

Free 500 Y

5:40.62

10/25/2025

AA: 5:29.39 (+11.23s | 3.3%)

538

1,000+

50 Free

30.48

100 Free

34.67

1:05.15

100 Free

1:05.15

150 Free

35.08

1:40.23

200 Free

35.29

2:15.52

100 Free

1:10.37

250 Free

35.14

2:50.66

300 Free

34.49

3:25.15

100 Free

1:09.63

350 Free

34.27

3:59.42

400 Free

34.26

4:33.68

100 Free

1:08.53

450 Free

34.08

5:07.76

500 Free

32.86

5:40.62

100 Free

1:06.94

Back 50 Y

28.63

12/18/2025

145

548

Back 100 Y

1:01.32

12/18/2025

AAA: 58.69 (+2.63s | 4.3%)

237

971

50 Back

29.52

100 Back

31.80

1:01.32

100 Back

1:01.32

Back 200 Y

2:18.19

01/02/2026

AA: 2:13.29 (+4.90s | 3.5%)

376

1,000+

50 Back

32.96

100 Back

35.07

1:08.03

100 Back

1:08.03

150 Back

35.01

1:43.05

200 Back

35.14

2:18.19

100 Back

1:10.15

Breast 50 Y

36.35

10/04/2025

105

536

1,000+

Breast 100 Y

1:17.06

10/25/2025

A: 1:13.69 (+3.37s | 4.4%)

117

695

1,000+

50 Breast

36.59

100 Breast

40.47

1:17.06

100 Breast

1:17.06

Fly 50 Y

29.42

10/04/2025

427

1,000+

Fly 100 Y

1:08.43

01/02/2026

A: 1:03.79 (+4.64s | 6.8%)

161

916

1,000+

50 Fly

31.01

100 Fly

37.42

1:08.43

100 Fly

1:08.43

IM 200 Y

2:22.49

01/02/2026

A: 2:22.39 (+0.10s | 0.1%)

570

1,000+

50 Fly

30.89

100 Back

36.92

1:07.81

100 IM

1:07.81

150 Breast

41.57

1:49.38

200 Free

33.11

2:22.49

100 IM

1:14.68

Long course distance

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

Above are the fastest times that Tamsin Burden has achieved in her swimming career. For each event, you can find Tamsin's best time, the corresponding time standard, as well as how much faster Tamsin needs to be to reach the next level. The last columns provide Tamsin rankings at the team and LSC levels. These rankings are based on the Tamsin's personal best, her 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	25.71	24.89 (+0.82s \| 3.2%)	23.89 (+1.82s \| 7.1%)	23.89 (+1.82s \| 7.1%)	23.29 (+2.42s \| 9.4%)	22.59 (+3.12s \| 12.1%)	22.79 (+2.92s \| 11.4%)
Free 100 Y	55.72	53.99 (+1.73s \| 3.1%)	51.89 (+3.83s \| 6.9%)	51.89 (+3.83s \| 6.9%)	50.39 (+5.33s \| 9.6%)	49.29 (+6.43s \| 11.5%)	49.69 (+6.03s \| 10.8%)
Free 200 Y	2:09.87	1:56.29 (+13.58s \| 10.5%)	1:52.89 (+16.98s \| 13.1%)	1:52.29 (+17.58s \| 13.5%)	1:49.09 (+20.78s \| 16.0%)	1:46.69 (+23.18s \| 17.8%)	1:47.39 (+22.48s \| 17.3%)
Free 500 Y	5:40.62	5:10.69 (+29.93s \| 8.8%)	5:02.59 (+38.03s \| 11.2%)	5:02.59 (+38.03s \| 11.2%)	4:53.09 (+47.53s \| 14.0%)	4:45.99 (+54.63s \| 16.0%)	4:48.09 (+52.53s \| 15.4%)
Back 50 Y	28.63	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:01.32	59.49 (+1.83s \| 3.0%)	57.09 (+4.23s \| 6.9%)	57.09 (+4.23s \| 6.9%)	55.09 (+6.23s \| 10.2%)	53.89 (+7.43s \| 12.1%)	54.49 (+6.83s \| 11.1%)
Back 200 Y	2:18.19	2:08.59 (+9.60s \| 6.9%)	2:04.19 (+14.00s \| 10.1%)	2:04.19 (+14.00s \| 10.1%)	1:59.39 (+18.80s \| 13.6%)	1:56.59 (+21.60s \| 15.6%)	1:57.69 (+20.50s \| 14.8%)
Breast 50 Y	36.35	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:17.06	1:07.59 (+9.47s \| 12.3%)	1:05.49 (+11.57s \| 15.0%)	1:05.49 (+11.57s \| 15.0%)	1:03.09 (+13.97s \| 18.1%)	1:01.79 (+15.27s \| 19.8%)	1:02.79 (+14.27s \| 18.5%)
Fly 50 Y	29.42	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:08.43	59.19 (+9.24s \| 13.5%)	56.59 (+11.84s \| 17.3%)	56.59 (+11.84s \| 17.3%)	54.69 (+13.74s \| 20.1%)	53.49 (+14.94s \| 21.8%)	53.99 (+14.44s \| 21.1%)
IM 200 Y	2:22.49	2:10.49 (+12.00s \| 8.4%)	2:06.39 (+16.10s \| 11.3%)	2:06.39 (+16.10s \| 11.3%)	2:02.19 (+20.30s \| 14.2%)	1:59.49 (+23.00s \| 16.1%)	2:00.59 (+21.90s \| 15.4%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE INST ABF Blizzard Classic

01/02/2026

Boston

100 Y Fly

1:08.43

-0.37s (New PB)

A: 1:03.79 (+4.64s | 6.8%)

50 Fly

31.01

100 Fly

37.42

1:08.43

100 Fly

1:08.43

200 Y Back

2:18.19

-5.80s (New PB)

AA: 2:13.29 (+4.90s | 3.5%)

50 Back

32.96

100 Back

35.07

1:08.03

100 Back

1:08.03

150 Back

35.01

1:43.05

200 Back

35.14

2:18.19

100 Back

1:10.15

200 Y IM

2:22.49

-0.81s (New PB)

A: 2:22.39 (+0.10s | 0.1%)

50 Fly

30.89

100 Back

36.92

1:07.81

100 IM

1:07.81

150 Breast

41.57

1:49.38

200 Free

33.11

2:22.49

100 IM

1:14.68

100 Y Free

56.86

+1.14s

AA: 56.49 (+0.37s | 0.7%)

50 Free

27.07

100 Free

29.79

56.86

100 Free

56.86

50 Y Free

27.25

+1.54s

AA: 26.09 (+1.16s | 4.3%)

100 Y Back

1:02.11

+0.79s

AA: 1:01.39 (+0.72s | 1.2%)

50 Back

30.15

100 Back

31.96

1:02.11

100 Back

1:02.11

500 Y Free

5:51.80

+11.18s

A: 5:43.69 (+8.11s | 2.3%)

50 Free

30.08

100 Free

34.25

1:04.33

100 Free

1:04.33

150 Free

34.83

1:39.16

200 Free

35.21

2:14.37

100 Free

1:10.04

250 Free

35.14

2:49.51

300 Free

35.37

3:24.88

100 Free

1:10.51

350 Free

36.54

4:01.42

400 Free

36.95

4:38.37

100 Free

1:13.49

500 Free

1:13.43

5:51.80

100 Free

1:13.43

2026 NE NSSC Senior Championships

12/18/2025

Andover

50 Y Back

28.63

-1.60s (New PB)

100 Y Free

55.72

-2.18s (New PB)

AAA: 53.99 (+1.73s | 3.1%)

50 Free

26.29

100 Free

29.43

55.72

100 Free

55.72

50 Y Free

25.71

-0.32s (New PB)

AAA: 24.99 (+0.72s | 2.8%)

100 Y Back

1:01.32

-3.62s (New PB)

AAA: 58.69 (+2.63s | 4.3%)

50 Back

29.52

100 Back

31.80

1:01.32

100 Back

1:01.32

2025 NE ABF Nov Trials And Final Meet

11/21/2025

Boston

200 Y IM

2:27.97

+4.67s

A: 2:22.39 (+5.58s | 3.8%)

50 Fly

32.56

100 Back

36.23

1:08.79

100 IM

1:08.79

150 Breast

45.09

1:53.88

200 Free

34.09

2:27.97

100 IM

1:19.18

200 Y Free

2:09.87

A: 2:07.69 (+2.18s | 1.7%)

50 Free

29.94

100 Free

33.24

1:03.18

100 Free

1:03.18

150 Free

33.90

1:37.08

200 Free

32.79

2:09.87

100 Free

1:06.69

100 Y Back

1:04.94

-2.68s (New PB)

A: 1:04.09 (+0.85s | 1.3%)

50 Back

31.51

100 Back

33.43

1:04.94

100 Back

1:04.94

200 Y Back

2:23.99

-0.98s (New PB)

A: 2:19.09 (+4.90s | 3.4%)

50 Back

33.57

100 Back

36.79

1:10.36

100 Back

1:10.36

150 Back

36.86

1:47.22

200 Back

36.77

2:23.99

100 Back

1:13.63

100 Y Free

58.37

+0.47s

AA: 56.49 (+1.88s | 3.2%)

50 Free

27.52

100 Free

30.85

58.37

100 Free

58.37

50 Y Free

26.59

+0.56s

AA: 26.09 (+0.50s | 1.9%)

2025 NE SHAWMUT Pumpkin Splash Copied

10/25/2025

Kingston

200 Y Back

2:24.97

A: 2:19.09 (+5.88s | 4.1%)

200 Y IM

2:23.30

A: 2:22.39 (+0.91s | 0.6%)

50 Fly

30.24

100 Back

36.78

1:07.02

100 IM

1:07.02

150 Breast

43.60

1:50.62

200 Free

32.68

2:23.30

100 IM

1:16.28

100 Y Free

57.90

-1.24s (New PB)

AA: 56.49 (+1.41s | 2.4%)

50 Free

27.64

100 Free

30.26

57.90

100 Free

57.90

100 Y Breast

1:17.06

-2.10s (New PB)

A: 1:13.69 (+3.37s | 4.4%)

50 Breast

36.59

100 Breast

40.47

1:17.06

100 Breast

1:17.06

500 Y Free

5:40.62

AA: 5:29.39 (+11.23s | 3.3%)

50 Free

30.48

100 Free

34.67

1:05.15

100 Free

1:05.15

150 Free

35.08

1:40.23

200 Free

35.29

2:15.52

100 Free

1:10.37

250 Free

35.14

2:50.66

300 Free

34.49

3:25.15

100 Free

1:09.63

350 Free

34.27

3:59.42

400 Free

34.26

4:33.68

100 Free

1:08.53

450 Free

34.08

5:07.76

500 Free

32.86

5:40.62

100 Free

1:06.94

2025 NE CS Fall Sprints Copied

10/04/2025

Providence

50 Y Back

30.23

100 Y Breast

1:19.16

A: 1:13.69 (+5.47s | 6.9%)

50 Breast

37.05

100 Breast

42.11

1:19.16

100 Breast

1:19.16

50 Y Breast

36.35

100 Y Free

59.14

A: 58.89 (+0.25s | 0.4%)

50 Free

27.64

100 Free

31.50

59.14

100 Free

59.14

100 Y Back

1:07.62

A: 1:04.09 (+3.53s | 5.2%)

50 Back

32.50

100 Back

35.12

1:07.62

100 Back

1:07.62

100 Y IM

1:06.72

50 IM

30.36

100 IM

36.36

1:06.72

100 IM

1:06.72

100 Y Fly

1:08.80

A: 1:03.79 (+5.01s | 7.3%)

50 Fly

31.38

100 Fly

37.42

1:08.80

100 Fly

1:08.80

50 Y Fly

29.42

50 Y Free

26.03

AAA: 24.99 (+1.04s | 4.0%)

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	25.71	24.89 (+0.82s \| 3.2%)	23.89 (+1.82s \| 7.1%)	23.89 (+1.82s \| 7.1%)	23.29 (+2.42s \| 9.4%)	22.59 (+3.12s \| 12.1%)	22.79 (+2.92s \| 11.4%)
Free 100 Y	55.72	53.99 (+1.73s \| 3.1%)	51.89 (+3.83s \| 6.9%)	51.89 (+3.83s \| 6.9%)	50.39 (+5.33s \| 9.6%)	49.29 (+6.43s \| 11.5%)	49.69 (+6.03s \| 10.8%)
Free 200 Y	2:09.87	1:56.29 (+13.58s \| 10.5%)	1:52.89 (+16.98s \| 13.1%)	1:52.29 (+17.58s \| 13.5%)	1:49.09 (+20.78s \| 16.0%)	1:46.69 (+23.18s \| 17.8%)	1:47.39 (+22.48s \| 17.3%)
Free 500 Y	5:40.62	5:10.69 (+29.93s \| 8.8%)	5:02.59 (+38.03s \| 11.2%)	5:02.59 (+38.03s \| 11.2%)	4:53.09 (+47.53s \| 14.0%)	4:45.99 (+54.63s \| 16.0%)	4:48.09 (+52.53s \| 15.4%)
Back 50 Y	28.63	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:01.32	59.49 (+1.83s \| 3.0%)	57.09 (+4.23s \| 6.9%)	57.09 (+4.23s \| 6.9%)	55.09 (+6.23s \| 10.2%)	53.89 (+7.43s \| 12.1%)	54.49 (+6.83s \| 11.1%)
Back 200 Y	2:18.19	2:08.59 (+9.60s \| 6.9%)	2:04.19 (+14.00s \| 10.1%)	2:04.19 (+14.00s \| 10.1%)	1:59.39 (+18.80s \| 13.6%)	1:56.59 (+21.60s \| 15.6%)	1:57.69 (+20.50s \| 14.8%)
Breast 50 Y	36.35	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:17.06	1:07.59 (+9.47s \| 12.3%)	1:05.49 (+11.57s \| 15.0%)	1:05.49 (+11.57s \| 15.0%)	1:03.09 (+13.97s \| 18.1%)	1:01.79 (+15.27s \| 19.8%)	1:02.79 (+14.27s \| 18.5%)
Fly 50 Y	29.42	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:08.43	59.19 (+9.24s \| 13.5%)	56.59 (+11.84s \| 17.3%)	56.59 (+11.84s \| 17.3%)	54.69 (+13.74s \| 20.1%)	53.49 (+14.94s \| 21.8%)	53.99 (+14.44s \| 21.1%)
IM 200 Y	2:22.49	2:10.49 (+12.00s \| 8.4%)	2:06.39 (+16.10s \| 11.3%)	2:06.39 (+16.10s \| 11.3%)	2:02.19 (+20.30s \| 14.2%)	1:59.49 (+23.00s \| 16.1%)	2:00.59 (+21.90s \| 15.4%)