Britton Hasleton

Age: 12 years old
Age Category: 11-12
Team: Madison Swim Club Inc. | South Dakota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Madison Swim Club Inc.

South Dakota Swimming

Central Zone

USA

Free 50 Y

34.97

12/05/2025

B: 33.99 (+0.98s | 2.8%)

1,000+

Free 100 Y

1:12.86

01/31/2026

BB: 1:09.39 (+3.47s | 4.8%)

877

1,000+

50 Free

34.97

100 Free

37.89

1:12.86

100 Free

1:12.86

Free 200 Y

3:01.95

01/11/2025

B: 2:42.59 (+19.36s | 10.6%)

1,000+

50 Free

41.10

100 Free

46.31

1:27.41

100 Free

1:27.41

150 Free

43.63

2:11.04

200 Free

50.91

3:01.95

100 Free

1:34.54

Back 50 Y

40.86

02/06/2026

B: 38.79 (+2.07s | 5.1%)

1,000+

Back 100 Y

1:25.13

02/06/2026

BB: 1:19.79 (+5.34s | 6.3%)

765

1,000+

50 Back

42.36

100 Back

42.77

1:25.13

100 Back

1:25.13

Breast 50 Y

47.82

01/31/2026

B: 43.99 (+3.83s | 8.0%)

1,000+

Breast 100 Y

1:52.10

01/11/2025

B: 1:36.49 (+15.61s | 13.9%)

1,000+

50 Breast

52.46

100 Breast

59.64

1:52.10

100 Breast

1:52.10

Fly 50 Y

39.23

01/23/2026

B: 36.89 (+2.34s | 6.0%)

778

1,000+

IM 100 Y

1:28.82

12/05/2025

B: 1:25.19 (+3.63s | 4.1%)

979

1,000+

50 IM

41.05

100 IM

47.77

1:28.82

100 IM

1:28.82

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Madison Swim Club Inc.

South Dakota Swimming

Central Zone

USA

Free 50 M

57.39

07/15/2022

B: 38.49 (+18.90s | 32.9%)

149

893

1,000+

Back 100 M

2:11.21

07/15/2022

B: 1:40.59 (+30.62s | 23.3%)

100

646

1,000+

50 Back

1:02.90

100 Back

1:08.31

2:11.21

100 Back

2:11.21

Above are the fastest times that Britton Hasleton has achieved in her swimming career. For each event, you can find Britton's best time, the corresponding time standard, as well as how much faster Britton needs to be to reach the next level. The last columns provide Britton rankings at the team and LSC levels. These rankings are based on the Britton'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	SouthWestern Age Group Regional
Free 50 Y	34.97	24.89 (+10.08s \| 28.8%)	23.89 (+11.08s \| 31.7%)	23.89 (+11.08s \| 31.7%)	23.29 (+11.68s \| 33.4%)	22.59 (+12.38s \| 35.4%)	22.79 (+12.18s \| 34.8%)	28.49 (+6.48s \| 18.5%)
Free 100 Y	1:12.86	53.99 (+18.87s \| 25.9%)	51.89 (+20.97s \| 28.8%)	51.89 (+20.97s \| 28.8%)	50.39 (+22.47s \| 30.8%)	49.29 (+23.57s \| 32.3%)	49.69 (+23.17s \| 31.8%)	1:00.49 (+12.37s \| 17.0%)
Free 200 Y	3:01.95	1:56.29 (+65.66s \| 36.1%)	1:52.89 (+69.06s \| 38.0%)	1:52.29 (+69.66s \| 38.3%)	1:49.09 (+72.86s \| 40.0%)	1:46.69 (+75.26s \| 41.4%)	1:47.39 (+74.56s \| 41.0%)	2:12.39 (+49.56s \| 27.2%)
Back 50 Y	40.86	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+8.67s \| 21.2%)
Back 100 Y	1:25.13	59.49 (+25.64s \| 30.1%)	57.09 (+28.04s \| 32.9%)	57.09 (+28.04s \| 32.9%)	55.09 (+30.04s \| 35.3%)	53.89 (+31.24s \| 36.7%)	54.49 (+30.64s \| 36.0%)	1:09.29 (+15.84s \| 18.6%)
Breast 50 Y	47.82	N/A	N/A	N/A	N/A	N/A	N/A	36.19 (+11.63s \| 24.3%)
Breast 100 Y	1:52.10	1:07.59 (+44.51s \| 39.7%)	1:05.49 (+46.61s \| 41.6%)	1:05.49 (+46.61s \| 41.6%)	1:03.09 (+49.01s \| 43.7%)	1:01.79 (+50.31s \| 44.9%)	1:02.79 (+49.31s \| 44.0%)	1:18.19 (+33.91s \| 30.2%)
Fly 50 Y	39.23	N/A	N/A	N/A	N/A	N/A	N/A	30.89 (+8.34s \| 21.3%)
IM 100 Y	1:28.82	N/A	N/A	N/A	N/A	N/A	N/A	1:10.09 (+18.73s \| 21.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	57.39	28.69 (+28.70s \| 50.0%)	27.39 (+30.00s \| 52.3%)	27.39 (+30.00s \| 52.3%)	26.89 (+30.50s \| 53.1%)	26.29 (+31.10s \| 54.2%)	26.59 (+30.80s \| 53.7%)	32.29 (+25.10s \| 43.7%)
Back 100 M	2:11.21	1:09.49 (+61.72s \| 47.0%)	1:06.79 (+64.42s \| 49.1%)	1:06.79 (+64.42s \| 49.1%)	1:04.79 (+66.42s \| 50.6%)	1:03.69 (+67.52s \| 51.5%)	1:04.39 (+66.82s \| 50.9%)	1:19.39 (+51.82s \| 39.5%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Qualifying Meet

02/06/2026

Watertown

100 Y Back

1:25.13

-3.59s (New PB)

BB: 1:19.79 (+5.34s | 6.3%)

50 Back

42.36

100 Back

42.77

1:25.13

100 Back

1:25.13

50 Y Back

40.86

-0.42s (New PB)

B: 38.79 (+2.07s | 5.1%)

50 Y Fly

42.92

+3.69s

B: 36.89 (+6.03s | 14.0%)

2026 SD SSC Southwest Splash

01/31/2026

Marshall

50 Y Fly

43.52

+4.29s

B: 36.89 (+6.63s | 15.2%)

50 Y Breast

47.82

-1.11s (New PB)

B: 43.99 (+3.83s | 8.0%)

100 Y Back

1:28.72

-1.99s (New PB)

B: 1:26.59 (+2.13s | 2.4%)

100 Y Free

1:12.86

-3.57s (New PB)

BB: 1:09.39 (+3.47s | 4.8%)

50 Free

34.97

100 Free

37.89

1:12.86

100 Free

1:12.86

SFST SD 2026 January Invite

01/23/2026

Sioux Falls

50 Y Breast

50.21

+1.28s

B: 43.99 (+6.22s | 12.4%)

50 Y Fly

39.23

-3.05s (New PB)

B: 36.89 (+2.34s | 6.0%)

50 Y Breast

48.93

-0.16s (New PB)

B: 43.99 (+4.94s | 10.1%)

2025 Candy Cane Swim Meet

12/05/2025

Watertown

100 Y IM

1:28.82

-8.09s (New PB)

B: 1:25.19 (+3.63s | 4.1%)

50 IM

41.05

100 IM

47.77

1:28.82

100 IM

1:28.82

50 Y Back

41.82

+0.54s

B: 38.79 (+3.03s | 7.2%)

100 Y Free

1:19.63

+3.20s

B: 1:14.69 (+4.94s | 6.2%)

50 Free

36.90

100 Free

42.73

1:19.63

100 Free

1:19.63

50 Y Free

34.97

-14.21s (New PB)

B: 33.99 (+0.98s | 2.8%)

50 Y Breast

50.97

+1.88s

B: 43.99 (+6.98s | 13.7%)

50 Y Fly

42.28

-0.90s (New PB)

B: 36.89 (+5.39s | 12.7%)

100 Y Back

1:30.71

-4.49s (New PB)

B: 1:26.59 (+4.12s | 4.5%)

50 Back

43.60

100 Back

47.11

1:30.71

100 Back

1:30.71

2025 SD YST Charity Invite

11/15/2025

Yankton

50 Y Breast

50.49

+1.40s

B: 43.99 (+6.50s | 12.9%)

100 Y Free

1:16.43

-3.96s (New PB)

B: 1:14.69 (+1.74s | 2.3%)

50 Free

35.18

100 Free

41.25

1:16.43

100 Free

1:16.43

SFST SD 2025 January Invite

01/24/2025

Sioux Falls

50 Y Back

44.45

+3.17s

B: 38.79 (+5.66s | 12.7%)

100 Y Free

1:20.39

-21.24s (New PB)

B: 1:14.69 (+5.70s | 7.1%)

50 Free

1:20.38

100 Free

0.01

1:20.39

100 Free

1:20.39

50 Y Breast

49.09

-3.25s (New PB)

B: 43.99 (+5.10s | 10.4%)

2025 SD Optimist High Point Meet

01/11/2025

Watertown

50 Y Back

41.28

-2.30s (New PB)

B: 38.79 (+2.49s | 6.0%)

100 Y Back

1:35.20

-5.03s (New PB)

B: 1:26.59 (+8.61s | 9.0%)

50 Back

46.79

100 Back

48.41

1:35.20

100 Back

1:35.20

200 Y Free

3:01.95

-39.73s (New PB)

B: 2:42.59 (+19.36s | 10.6%)

50 Free

41.10

100 Free

46.31

1:27.41

100 Free

1:27.41

150 Free

43.63

2:11.04

200 Free

50.91

3:01.95

100 Free

1:34.54

100 Y Breast

1:52.10

B: 1:36.49 (+15.61s | 13.9%)

50 Breast

52.46

100 Breast

59.64

1:52.10

100 Breast

1:52.10

2024 Candy Cane Swim Meet

12/06/2024

Watertown

100 Y IM

1:36.91

B: 1:25.19 (+11.72s | 12.1%)

50 IM

45.79

100 IM

51.12

1:36.91

100 IM

1:36.91

100 Y Back

1:40.23

-12.69s (New PB)

B: 1:26.59 (+13.64s | 13.6%)

50 Back

47.47

100 Back

52.76

1:40.23

100 Back

1:40.23

50 Y Fly

43.18

-5.66s (New PB)

B: 36.89 (+6.29s | 14.6%)

50 Y Back

43.58

-9.38s (New PB)

B: 38.79 (+4.79s | 11.0%)

2024 SD Brookings Swim Club Fall Frenzy

11/09/2024

Brookings

50 Y Fly

48.84

-11.80s (New PB)

B: 36.89 (+11.95s | 24.5%)

25 Fly

22.86

50 Fly

25.98

48.84

50 Fly

48.84

50 Y Breast

52.34

B: 43.99 (+8.35s | 16.0%)

25 Breast

24.30

50 Breast

28.04

52.34

50 Breast

52.34

2024 SD SSC Beat The Blizzard

02/03/2024

Marshall

25 Y Free

20.39

-1.65s (New PB)

100 Y Free

1:41.70

+0.07s

B: 1:30.79 (+10.91s | 10.7%)

2024 Optimist Swim Meet

01/13/2024

Watertown

50 Y Free

49.18

-0.12s (New PB)

B: 39.79 (+9.39s | 19.1%)

25 Y Free

22.04

-4.55s (New PB)

2023 SD TIDE SC Winter Invite

12/01/2023

Mitchell

100 Y Back

1:52.92

-11.22s (New PB)

B: 1:45.79 (+7.13s | 6.3%)

25 Back

24.65

50 Back

26.86

51.51

50 Back

51.51

75 Back

30.82

1:22.33

100 Back

30.59

1:52.92

50 Back

1:01.41

200 Y Free

3:41.68

-30.36s (New PB)

B: 3:22.79 (+18.89s | 8.5%)

25 Free

22.08

50 Free

26.57

48.65

50 Free

48.65

75 Free

28.13

1:16.78

100 Free

28.26

1:45.04

50 Free

56.39

125 Free

28.23

2:13.27

150 Free

30.36

2:43.63

50 Free

58.59

175 Free

31.29

3:14.92

200 Free

26.76

3:41.68

50 Free

58.05

100 Y Free

1:41.63

-4.61s (New PB)

B: 1:30.79 (+10.84s | 10.7%)

25 Free

22.90

50 Free

24.59

47.49

50 Free

47.49

75 Free

26.83

1:14.32

100 Free

27.31

1:41.63

50 Free

54.14

2023 SD WASC Qualifying Swim Meet

02/10/2023

Watertown

50 Y Fly

1:02.62

+1.98s

B: 48.39 (+14.23s | 22.7%)

50 Y Free

49.30

-8.89s (New PB)

B: 39.79 (+9.51s | 19.3%)

100 Y Free

1:53.68

+7.44s

B: 1:30.79 (+22.89s | 20.1%)

50 Free

56.27

100 Free

57.41

1:53.68

100 Free

1:53.68

2023 SD SFST January Invite

01/20/2023

Sioux Falls

50 Y Fly

1:00.64

B: 48.39 (+12.25s | 20.2%)

100 Y Free

1:46.24

-16.34s (New PB)

B: 1:30.79 (+15.45s | 14.5%)

50 Free

50.84

100 Free

55.40

1:46.24

100 Free

1:46.24

50 Y Back

52.96

-1.54s (New PB)

B: 48.59 (+4.37s | 8.3%)

Northwestern Energy Veterans Invite 2022

11/12/2022

Yankton

50 Y Back

54.50

-0.68s (New PB)

B: 48.59 (+5.91s | 10.8%)

200 Y Free

4:12.04

B: 3:22.79 (+49.25s | 19.5%)

50 Free

55.58

100 Free

1:05.40

2:00.98

100 Free

2:00.98

150 Free

1:06.63

3:07.61

200 Free

1:04.43

4:12.04

100 Free

2:11.06

2022 SD LC B Championship Meet

07/15/2022

Yankton

100 M Back

2:11.21

B: 2:01.59 (+9.62s | 7.3%)

50 Back

1:02.90

100 Back

1:08.31

2:11.21

100 Back

2:11.21

50 M Free

57.39

B: 45.29 (+12.10s | 21.1%)

2022 SD 12 U SC Championship Meet

02/25/2022

Pierre

50 Y Back

55.18

-0.44s (New PB)

B: 48.59 (+6.59s | 11.9%)

100 Y Free

2:02.95

+0.37s

B: 1:30.79 (+32.16s | 26.2%)

50 Free

58.67

100 Free

1:04.28

2:02.95

100 Free

2:02.95

25 Y Free

26.59

-0.62s (New PB)

2022 SD Brookings Last Chance Meet

02/04/2022

Brookings

25 Y Back

26.06

-1.89s (New PB)

50 Y Free

58.19

-15.49s (New PB)

B: 39.79 (+18.40s | 31.6%)

25 Free

27.63

50 Free

30.56

58.19

50 Free

58.19

2022 SD SFST January Invite

01/21/2022

Sioux Falls

25 Y Free

27.21

-5.09s (New PB)

100 Y Free

2:02.58

-24.32s (New PB)

B: 1:30.79 (+31.79s | 25.9%)

50 Free

57.36

100 Free

1:05.22

2:02.58

100 Free

2:02.58

50 Y Back

55.62

-14.34s (New PB)

B: 48.59 (+7.03s | 12.6%)

2021 SD Dakota Riptide Winter Invite

12/03/2021

Mitchell

25 Y Free

33.15

+0.85s

100 Y Free

2:26.90

-46.83s (New PB)

B: 1:30.79 (+56.11s | 38.2%)

50 Free

1:12.48

100 Free

1:14.42

2:26.90

100 Free

2:26.90

25 Y Back

28.40

+0.45s

100 Y Back

2:04.14

B: 1:45.79 (+18.35s | 14.8%)

50 Back

59.06

100 Back

1:05.08

2:04.14

100 Back

2:04.14

Den Herder Veterans Invite 2021

11/13/2021

Yankton

25 Y Free

32.30

-1.71s (New PB)

25 Y Back

27.95

50 Y Free

1:13.68

B: 39.79 (+33.89s | 46.0%)

25 Free

34.45

50 Free

39.23

1:13.68

50 Free

1:13.68

2021 SD WASC Qualifying Swim Meet

02/12/2021

Watertown

50 Y Back

1:16.98

+7.02s

B: 48.59 (+28.39s | 36.9%)

100 Y Free

3:13.73

B: 1:30.79 (+102.94s | 53.1%)

50 Free

1:31.84

100 Free

1:41.89

3:13.73

100 Free

3:13.73

25 Y Free

34.47

+0.46s

2021 SD WASC Optimist Swim Meet

01/08/2021

Watertown

50 Y Back

1:09.96

B: 48.59 (+21.37s | 30.5%)

25 Y Free

34.01

-24.89s (New PB)

2019 SD Brookings SC Invitational

11/08/2019

Brookings

25 Y Free

58.90

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	57.39	28.69 (+28.70s \| 50.0%)	27.39 (+30.00s \| 52.3%)	27.39 (+30.00s \| 52.3%)	26.89 (+30.50s \| 53.1%)	26.29 (+31.10s \| 54.2%)	26.59 (+30.80s \| 53.7%)	32.29 (+25.10s \| 43.7%)
Back 100 M	2:11.21	1:09.49 (+61.72s \| 47.0%)	1:06.79 (+64.42s \| 49.1%)	1:06.79 (+64.42s \| 49.1%)	1:04.79 (+66.42s \| 50.6%)	1:03.69 (+67.52s \| 51.5%)	1:04.39 (+66.82s \| 50.9%)	1:19.39 (+51.82s \| 39.5%)