Catherine Duncanson

Age: 10 years old
Age Category: 10 & under
Team: Utica Shelby Swim Club | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Utica Shelby Swim Club

Michigan Swimming

Central Zone

USA

Free 50 Y

44.86

11/22/2025

B: 39.79 (+5.07s | 11.3%)

719

1,000+

Free 100 Y

1:41.21

Analysis

02/27/2026

B: 1:30.79 (+10.42s | 10.3%)

558

1,000+

50 Free

21.03

100 Free

1:20.18

1:41.21

100 Free

1:41.21

Back 50 Y

52.47

02/27/2026

B: 48.59 (+3.88s | 7.4%)

654

1,000+

Breast 25 Y

24.81

01/16/2026

100

1,000+

Breast 50 Y

53.16

02/27/2026

BB: 48.69 (+4.47s | 8.4%)

324

855

1,000+

Breast 100 Y

2:08.56

Analysis

02/06/2026

B: 2:00.29 (+8.27s | 6.4%)

309

913

1,000+

50 Breast

1:00.26

100 Breast

1:08.30

2:08.56

100 Breast

2:08.56

Fly 25 Y

22.72

12/09/2025

176

1,000+

IM 100 Y

1:53.45

Analysis

03/24/2026

B: 1:44.29 (+9.16s | 8.1%)

433

1,000+

50 IM

55.79

100 IM

57.66

1:53.45

100 IM

1:53.45

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Utica Shelby Swim Club	Michigan Swimming	Central Zone	USA

Above are the fastest times that Catherine Duncanson has achieved in her swimming career. For each event, you can find Catherine's best time, the corresponding time standard, as well as how much faster Catherine needs to be to reach the next level. The last columns provide Catherine rankings at the team and LSC levels. These rankings are based on the Catherine's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

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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	44.86	24.89 (+19.97s \| 44.5%)	23.89 (+20.97s \| 46.7%)	23.89 (+20.97s \| 46.7%)	23.29 (+21.57s \| 48.1%)	22.59 (+22.27s \| 49.6%)	22.79 (+22.07s \| 49.2%)	30.89 (+13.97s \| 31.1%)
Free 100 Y	1:41.21	53.99 (+47.22s \| 46.7%)	51.89 (+49.32s \| 48.7%)	51.89 (+49.32s \| 48.7%)	50.39 (+50.82s \| 50.2%)	49.29 (+51.92s \| 51.3%)	49.69 (+51.52s \| 50.9%)	1:08.19 (+33.02s \| 32.6%)
Back 50 Y	52.47	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+15.98s \| 30.5%)
Breast 50 Y	53.16	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+12.77s \| 24.0%)
Breast 100 Y	2:08.56	1:07.59 (+60.97s \| 47.4%)	1:05.49 (+63.07s \| 49.1%)	1:05.49 (+63.07s \| 49.1%)	1:03.09 (+65.47s \| 50.9%)	1:01.79 (+66.77s \| 51.9%)	1:02.79 (+65.77s \| 51.2%)	1:27.99 (+40.57s \| 31.6%)
IM 100 Y	1:53.45	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+35.76s \| 31.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 USSC Shamrock Splash

03/24/2026

Rochester

100 Y IM

1:53.45

-7.19s (New PB)

B: 1:44.29 (+9.16s | 8.1%)

50 IM

55.79

100 IM

57.66

1:53.45

100 IM

1:53.45

50 Y Breast

54.40

+1.24s

BB: 48.69 (+5.71s | 10.5%)

2026 Lake Huron Regional Meet

03/07/2026

Clarkston

50 Y Breast

55.42

+2.26s

B: 54.59 (+0.83s | 1.5%)

2026 Junior Cup

02/27/2026

Orion Township

100 Y Free

1:41.21

-3.12s (New PB)

B: 1:30.79 (+10.42s | 10.3%)

50 Free

21.03

100 Free

1:20.18

1:41.21

100 Free

1:41.21

50 Y Breast

53.16

-4.96s (New PB)

BB: 48.69 (+4.47s | 8.4%)

50 Y Back

52.47

-0.21s (New PB)

B: 48.59 (+3.88s | 7.4%)

Not Winter Invite

02/06/2026

Rochester Hills

100 Y Breast

2:08.56

B: 2:00.29 (+8.27s | 6.4%)

50 Breast

1:00.26

100 Breast

1:08.30

2:08.56

100 Breast

2:08.56

2026 Odd Age Classic

01/16/2026

Waterford

50 Y Back

52.68

-4.29s (New PB)

B: 48.59 (+4.09s | 7.8%)

100 Y IM

2:05.62

+4.98s

B: 1:44.29 (+21.33s | 17.0%)

50 Y Free

46.77

+1.91s

B: 39.79 (+6.98s | 14.9%)

25 Y Breast

24.81

USSC Holiday Intersquad

12/09/2025

Rochester

25 Y Fly

22.72

100 Y Free

1:44.33

B: 1:30.79 (+13.54s | 13.0%)

50 Y Breast

58.29

+0.17s

B: 54.59 (+3.70s | 6.3%)

2025 Fall Fiesta

11/22/2025

Rochester Hills

50 Y Free

44.86

B: 39.79 (+5.07s | 11.3%)

50 Y Breast

1:00.31

+2.19s

B: 54.59 (+5.72s | 9.5%)

50 Y Back

56.97

-5.36s (New PB)

B: 48.59 (+8.38s | 14.7%)

100 Y IM

2:01.89

+1.25s

B: 1:44.29 (+17.60s | 14.4%)

50 IM

58.86

100 IM

1:03.03

2:01.89

100 IM

2:01.89

2025 USSC Trick Or Treat Grab Bag Classic

10/17/2025

Waterford

100 Y IM

2:00.64

B: 1:44.29 (+16.35s | 13.6%)

50 IM

1:00.42

100 IM

1:00.22

2:00.64

100 IM

2:00.64

50 Y Back

1:02.33

B: 48.59 (+13.74s | 22.0%)

50 Y Breast

58.12

B: 54.59 (+3.53s | 6.1%)

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.