Corbyn Tidstrom

Age: 11 years old
Age Category: 11-12
Team: Brookings Swim Club | South Dakota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Brookings Swim Club

South Dakota Swimming

Central Zone

USA

Free 50 Y

44.71

10/26/2025

B: 33.99 (+10.72s | 24.0%)

160

1,000+

Free 100 Y

1:41.29

10/26/2025

B: 1:14.69 (+26.60s | 26.3%)

147

1,000+

50 Free

48.59

100 Free

52.70

1:41.29

100 Free

1:41.29

Back 50 Y

46.65

02/01/2025

B: 38.79 (+7.86s | 16.8%)

108

1,000+

Back 100 Y

1:40.17

02/21/2025

B: 1:26.59 (+13.58s | 13.6%)

1,000+

50 Back

47.34

100 Back

52.83

1:40.17

100 Back

1:40.17

Breast 50 Y

55.84

02/21/2025

B: 43.99 (+11.85s | 21.2%)

117

1,000+

Breast 100 Y

2:15.59

01/11/2025

B: 1:36.49 (+39.10s | 28.8%)

114

1,000+

50 Breast

1:04.00

100 Breast

1:11.59

2:15.59

100 Breast

2:15.59

IM 100 Y

1:53.28

02/01/2025

B: 1:25.19 (+28.09s | 24.8%)

123

1,000+

50 IM

53.85

100 IM

59.43

1:53.28

100 IM

1:53.28

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Brookings Swim Club

South Dakota Swimming

Central Zone

USA

Free 50 M

50.52

06/06/2025

B: 38.49 (+12.03s | 23.8%)

116

820

1,000+

Free 100 M

1:52.70

06/20/2025

B: 1:25.59 (+27.11s | 24.1%)

726

1,000+

50 Free

55.37

100 Free

57.33

1:52.70

100 Free

1:52.70

Back 50 M

51.66

06/27/2025

B: 44.79 (+6.87s | 13.3%)

580

1,000+

Back 100 M

1:51.24

06/27/2025

B: 1:40.59 (+10.65s | 9.6%)

506

1,000+

50 Back

55.13

100 Back

56.11

1:51.24

100 Back

1:51.24

Breast 50 M

1:01.22

06/27/2025

B: 49.79 (+11.43s | 18.7%)

568

1,000+

Above are the fastest times that Corbyn Tidstrom has achieved in her swimming career. For each event, you can find Corbyn's best time, the corresponding time standard, as well as how much faster Corbyn needs to be to reach the next level. The last columns provide Corbyn rankings at the team and LSC levels. These rankings are based on the Corbyn'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	44.71	24.89 (+19.82s \| 44.3%)	23.89 (+20.82s \| 46.6%)	23.89 (+20.82s \| 46.6%)	23.29 (+21.42s \| 47.9%)	22.59 (+22.12s \| 49.5%)	22.79 (+21.92s \| 49.0%)	29.69 (+15.02s \| 33.6%)
Free 100 Y	1:41.29	53.99 (+47.30s \| 46.7%)	51.89 (+49.40s \| 48.8%)	51.89 (+49.40s \| 48.8%)	50.39 (+50.90s \| 50.3%)	49.29 (+52.00s \| 51.3%)	49.69 (+51.60s \| 50.9%)	1:04.19 (+37.10s \| 36.6%)
Back 50 Y	46.65	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+12.96s \| 27.8%)
Back 100 Y	1:40.17	59.49 (+40.68s \| 40.6%)	57.09 (+43.08s \| 43.0%)	57.09 (+43.08s \| 43.0%)	55.09 (+45.08s \| 45.0%)	53.89 (+46.28s \| 46.2%)	54.49 (+45.68s \| 45.6%)	1:13.09 (+27.08s \| 27.0%)
Breast 50 Y	55.84	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+18.05s \| 32.3%)
Breast 100 Y	2:15.59	1:07.59 (+68.00s \| 50.2%)	1:05.49 (+70.10s \| 51.7%)	1:05.49 (+70.10s \| 51.7%)	1:03.09 (+72.50s \| 53.5%)	1:01.79 (+73.80s \| 54.4%)	1:02.79 (+72.80s \| 53.7%)	1:22.09 (+53.50s \| 39.5%)
IM 100 Y	1:53.28	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+39.49s \| 34.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	50.52	28.69 (+21.83s \| 43.2%)	27.39 (+23.13s \| 45.8%)	27.39 (+23.13s \| 45.8%)	26.89 (+23.63s \| 46.8%)	26.29 (+24.23s \| 48.0%)	26.59 (+23.93s \| 47.4%)	33.59 (+16.93s \| 33.5%)
Free 100 M	1:52.70	1:01.89 (+50.81s \| 45.1%)	59.29 (+53.41s \| 47.4%)	59.29 (+53.41s \| 47.4%)	58.19 (+54.51s \| 48.4%)	56.99 (+55.71s \| 49.4%)	57.59 (+55.11s \| 48.9%)	1:13.19 (+39.51s \| 35.1%)
Back 50 M	51.66	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+12.77s \| 24.7%)
Back 100 M	1:51.24	1:09.49 (+41.75s \| 37.5%)	1:06.79 (+44.45s \| 40.0%)	1:06.79 (+44.45s \| 40.0%)	1:04.79 (+46.45s \| 41.8%)	1:03.69 (+47.55s \| 42.7%)	1:04.39 (+46.85s \| 42.1%)	1:25.09 (+26.15s \| 23.5%)
Breast 50 M	1:01.22	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+18.03s \| 29.5%)

Progression

See how Corbyn Tidstrom is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Corbyn's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Corbyn Tidstrom has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Corbyn's time, the progress against Corbyn's best time, the corresponding time standard, as well as how much faster Corbyn needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Ghouls In The Pool

10/26/2025

Watertown

50 Y Breast

59.43

+3.59s

B: 43.99 (+15.44s | 26.0%)

50 Y Free

44.71

-5.47s (New PB)

B: 33.99 (+10.72s | 24.0%)

50 Y Back

48.69

+2.04s

B: 38.79 (+9.90s | 20.3%)

100 Y Free

1:41.29

B: 1:14.69 (+26.60s | 26.3%)

50 Free

48.59

100 Free

52.70

1:41.29

100 Free

1:41.29

2025 SD SFST Sanford Invite

06/27/2025

Sioux Falls

50 M Breast

1:01.22

-1.47s (New PB)

BB: 55.49 (+5.73s | 9.4%)

50 M Back

51.66

-2.56s (New PB)

BB: 49.69 (+1.97s | 3.8%)

50 M Free

52.54

+2.02s

B: 45.29 (+7.25s | 13.8%)

100 M Back

1:51.24

-0.44s (New PB)

BB: 1:48.09 (+3.15s | 2.8%)

50 Back

55.13

100 Back

56.11

1:51.24

100 Back

1:51.24

2025 Splash Central Invitational

06/20/2025

Huron

50 M Free

50.83

+0.31s

B: 45.29 (+5.54s | 10.9%)

50 M Breast

1:02.69

-0.76s (New PB)

B: 1:02.19 (+0.50s | 0.8%)

50 M Back

54.22

-1.20s (New PB)

BB: 49.69 (+4.53s | 8.4%)

100 M Free

1:52.70

-0.29s (New PB)

B: 1:44.09 (+8.61s | 7.6%)

50 Free

55.37

100 Free

57.33

1:52.70

100 Free

1:52.70

100 M Back

1:51.68

-7.84s (New PB)

BB: 1:48.09 (+3.59s | 3.2%)

50 Back

54.60

100 Back

57.08

1:51.68

100 Back

1:51.68

2025 BSC Summer Splash

06/06/2025

Brookings

100 M Free

1:52.99

-12.73s (New PB)

B: 1:44.09 (+8.90s | 7.9%)

50 Free

49.31

100 Free

1:03.68

1:52.99

100 Free

1:52.99

50 M Breast

1:03.45

-23.78s (New PB)

B: 1:02.19 (+1.26s | 2.0%)

50 M Free

50.52

-7.35s (New PB)

B: 45.29 (+5.23s | 10.4%)

50 M Back

55.42

-6.28s (New PB)

BB: 49.69 (+5.73s | 10.3%)

100 M Back

1:59.52

-21.35s (New PB)

BB: 1:48.09 (+11.43s | 9.6%)

50 Back

57.86

100 Back

1:01.66

1:59.52

100 Back

1:59.52

2025 12 U Short Course State A Championship

02/21/2025

Mitchell

50 Y Back

46.85

+0.20s

BB: 43.29 (+3.56s | 7.6%)

50 Y Breast

55.84

-1.56s (New PB)

B: 54.59 (+1.25s | 2.2%)

100 Y Back

1:40.17

-8.69s (New PB)

BB: 1:33.99 (+6.18s | 6.2%)

50 Back

47.34

100 Back

52.83

1:40.17

100 Back

1:40.17

2025 SD SSC Beat The Blizzard

02/01/2025

Marshall

50 Y Breast

57.40

-4.56s (New PB)

B: 54.59 (+2.81s | 4.9%)

50 Y Back

46.65

-3.37s (New PB)

BB: 43.29 (+3.36s | 7.2%)

100 Y IM

1:53.28

-5.17s (New PB)

B: 1:44.29 (+8.99s | 7.9%)

50 IM

53.85

100 IM

59.43

1:53.28

100 IM

1:53.28

100 Y Back

1:49.15

+0.29s

B: 1:45.79 (+3.36s | 3.1%)

50 Back

53.30

100 Back

55.85

1:49.15

100 Back

1:49.15

2025 SD Optimist High Point Meet

01/11/2025

Watertown

50 Y Back

50.02

-7.55s (New PB)

B: 48.59 (+1.43s | 2.9%)

50 Y Free

50.18

-3.82s (New PB)

B: 39.79 (+10.39s | 20.7%)

100 Y Breast

2:15.59

B: 2:00.29 (+15.30s | 11.3%)

50 Breast

1:04.00

100 Breast

1:11.59

2:15.59

100 Breast

2:15.59

100 Y Back

1:48.86

-12.71s (New PB)

B: 1:45.79 (+3.07s | 2.8%)

50 Back

52.30

100 Back

56.56

1:48.86

100 Back

1:48.86

50 Y Breast

1:01.96

-4.11s (New PB)

B: 54.59 (+7.37s | 11.9%)

100 Y IM

1:58.45

-46.41s (New PB)

B: 1:44.29 (+14.16s | 12.0%)

50 IM

57.35

100 IM

1:01.10

1:58.45

100 IM

1:58.45

2024 SD Brookings Swim Club Fall Frenzy

11/09/2024

Brookings

100 Y Back

2:01.57

B: 1:45.79 (+15.78s | 13.0%)

25 Back

27.33

50 Back

31.21

58.54

50 Back

58.54

75 Back

31.06

1:29.60

100 Back

31.97

2:01.57

50 Back

1:03.03

50 Y Free

54.00

-1.14s (New PB)

B: 39.79 (+14.21s | 26.3%)

25 Free

25.79

50 Free

28.21

54.00

50 Free

54.00

50 Y Breast

1:06.07

-0.16s (New PB)

B: 54.59 (+11.48s | 17.4%)

25 Breast

31.99

50 Breast

34.08

1:06.07

50 Breast

1:06.07

2024 SD WASC Ghouls In The Pool

11/03/2024

1515 15th St NE

50 Y Back

57.57

-0.60s (New PB)

B: 48.59 (+8.98s | 15.6%)

50 Y Free

55.14

-3.48s (New PB)

B: 39.79 (+15.35s | 27.8%)

50 Y Breast

1:06.23

B: 54.59 (+11.64s | 17.6%)

2024 BSC Summer Invitational

06/07/2024

Brookings

100 M Back

2:20.87

-0.11s (New PB)

B: 2:01.59 (+19.28s | 13.7%)

50 Back

1:08.58

100 Back

1:12.29

2:20.87

100 Back

2:20.87

50 M Back

1:01.70

-0.06s (New PB)

B: 55.79 (+5.91s | 9.6%)

50 M Free

57.87

-2.61s (New PB)

B: 45.29 (+12.58s | 21.7%)

50 M Breast

1:27.23

B: 1:02.19 (+25.04s | 28.7%)

100 M Free

2:05.72

-25.18s (New PB)

B: 1:44.09 (+21.63s | 17.2%)

50 Free

59.30

100 Free

1:06.42

2:05.72

100 Free

2:05.72

20024 SD SFST Ready For Long Course

05/10/2024

Sioux Falls

100 M Back

2:20.98

B: 2:01.59 (+19.39s | 13.8%)

50 Back

1:07.88

100 Back

1:13.10

2:20.98

100 Back

2:20.98

50 M Back

1:07.45

+5.69s

B: 55.79 (+11.66s | 17.3%)

50 M Free

1:00.48

-5.48s (New PB)

B: 45.29 (+15.19s | 25.1%)

2024 BSC Early Brid LC Meet

04/13/2024

Sioux Falls

50 M Free

1:05.96

B: 45.29 (+20.67s | 31.3%)

50 M Back

1:01.76

B: 55.79 (+5.97s | 9.7%)

100 M Free

2:30.90

B: 1:44.09 (+46.81s | 31.0%)

50 Free

1:10.95

100 Free

1:19.95

2:30.90

100 Free

2:30.90

2024 SD SSC Beat The Blizzard

02/03/2024

Marshall

50 Y Back

1:02.15

+3.98s

B: 48.59 (+13.56s | 21.8%)

100 Y IM

2:44.86

B: 1:44.29 (+60.57s | 36.7%)

50 Y Free

58.62

-2.62s (New PB)

B: 39.79 (+18.83s | 32.1%)

2024 Optimist Swim Meet

01/13/2024

Watertown

25 Y Back

30.77

+2.87s

25 Y Breast

55.54

25 Y Fly

37.02

-3.50s (New PB)

50 Y Back

1:04.73

+6.56s

B: 48.59 (+16.14s | 24.9%)

25 Back

30.78

50 Back

33.95

1:04.73

50 Back

1:04.73

25 Y Free

27.59

+2.28s

50 Y Free

1:04.75

+3.51s

B: 39.79 (+24.96s | 38.5%)

2023 SD 12 And Under State Championship

02/24/2023

Watertown

25 Y Back

27.90

-0.34s (New PB)

25 Y Free

26.00

+0.69s

50 Y Back

1:00.81

+2.64s

B: 48.59 (+12.22s | 20.1%)

2023 SD WASC Qualifying Swim Meet

02/10/2023

Watertown

25 Y Back

28.24

-0.71s (New PB)

50 Y Free

1:01.61

+0.37s

B: 39.79 (+21.82s | 35.4%)

50 Y Back

58.17

-10.71s (New PB)

B: 48.59 (+9.58s | 16.5%)

25 Back

28.01

50 Back

30.16

58.17

50 Back

58.17

25 Y Free

27.52

+2.21s

25 Y Fly

40.52

2023 SD SFST January Invite

01/20/2023

Sioux Falls

50 Y Back

1:08.88

-1.53s (New PB)

B: 48.59 (+20.29s | 29.5%)

50 Y Free

1:01.24

-19.95s (New PB)

B: 39.79 (+21.45s | 35.0%)

25 Y Free

25.31

-3.84s (New PB)

25 Y Back

28.95

-3.92s (New PB)

2022 BSC Fall Festival Swim Meet

11/05/2022

Brookings

50 Y Back

1:10.41

B: 48.59 (+21.82s | 31.0%)

25 Back

29.66

50 Back

40.75

1:10.41

50 Back

1:10.41

25 Y Free

29.15

-5.78s (New PB)

25 Y Back

33.20

+0.33s

2022 BSC Intrasquad Meet

10/16/2022

Brookings

50 Y Free

1:21.19

B: 39.79 (+41.40s | 51.0%)

25 Y Free

34.93

25 Y Back

32.87

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.