Mitchell Duncan

Age: 15 years old
Age Category: 15-16
Team: South Lyon Aquatics | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Lyon Aquatics

Michigan Swimming

Central Zone

USA

Free 50 Y

26.17

14

10/25/2025

BB

A: 24.19 (+1.98s | 7.6%)

Rankings

Free 100 Y

55.71

Analysis

14

10/25/2025

BB

A: 53.19 (+2.52s | 4.5%)

Rankings

50 Free

26.47

100 Free

29.24

55.71

100 Free

55.71

Free 200 Y

2:11.19

Analysis

14

10/25/2025

B

BB: 2:06.29 (+4.90s | 3.7%)

Rankings

50 Free

28.60

100 Free

34.24

1:02.84

100 Free

1:02.84

150 Free

35.27

1:38.11

200 Free

33.08

2:11.19

100 Free

1:08.35

Back 100 Y

1:07.00

Analysis

14

10/25/2025

B

BB: 1:02.69 (+4.31s | 6.4%)

Rankings

50 Back

32.32

100 Back

34.68

1:07.00

100 Back

1:07.00

Back 200 Y

2:24.46

Analysis

14

10/25/2025

B

BB: 2:17.09 (+7.37s | 5.1%)

Rankings

50 Back

32.36

100 Back

36.08

1:08.45

100 Back

1:08.45

150 Back

38.38

1:46.83

200 Back

37.63

2:24.46

100 Back

1:16.01

Breast 100 Y

1:20.51

Analysis

14

10/25/2025

B: 1:16.89 (+3.62s | 4.5%)

Rankings

50 Breast

37.58

100 Breast

42.93

1:20.51

100 Breast

1:20.51

IM 200 Y

2:27.15

Analysis

14

11/15/2025

B

BB: 2:20.19 (+6.96s | 4.7%)

Rankings

50 Fly

32.15

100 Back

38.22

1:10.38

100 IM

1:10.38

150 Breast

43.01

1:53.39

200 Free

33.76

2:27.15

100 IM

1:16.77

Long course distance

Event	Time		Age	Date	Standard	Next Standard	South Lyon Aquatics	Michigan Swimming	Central Zone	USA

Above are the fastest times that Mitchell Duncan has achieved in his swimming career. For each event, you can find Mitchell's best time, the corresponding time standard, as well as how much faster Mitchell needs to be to reach the next level. The last columns provide Mitchell rankings at the team and LSC levels. These rankings are based on the Mitchell'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.17	22.19 (+3.98s \| 15.2%) 22.79 (+3.38s \| 12.9%)	21.29 (+4.88s \| 18.6%)	21.29 (+4.88s \| 18.6%)	20.49 (+5.68s \| 21.7%)	19.69 (+6.48s \| 24.8%)	20.39 (+5.78s \| 22.1%)
Free 100 Y	55.71	48.19 (+7.52s \| 13.5%) 49.49 (+6.22s \| 11.2%)	46.39 (+9.32s \| 16.7%)	46.39 (+9.32s \| 16.7%)	44.89 (+10.82s \| 19.4%)	43.09 (+12.62s \| 22.7%)	44.39 (+11.32s \| 20.3%)
Free 200 Y	2:11.19	1:45.79 (+25.40s \| 19.4%) 1:48.79 (+22.40s \| 17.1%)	1:41.59 (+29.60s \| 22.6%)	1:41.59 (+29.60s \| 22.6%)	1:38.39 (+32.80s \| 25.0%)	1:34.99 (+36.20s \| 27.6%)	1:38.09 (+33.10s \| 25.2%)
Back 100 Y	1:07.00	53.89 (+13.11s \| 19.6%) 55.39 (+11.61s \| 17.3%)	51.49 (+15.51s \| 23.1%)	51.49 (+15.51s \| 23.1%)	49.19 (+17.81s \| 26.6%)	46.99 (+20.01s \| 29.9%)	48.89 (+18.11s \| 27.0%)
Back 200 Y	2:24.46	1:57.29 (+27.17s \| 18.8%) 2:00.59 (+23.87s \| 16.5%)	1:52.79 (+31.67s \| 21.9%)	1:52.79 (+31.67s \| 21.9%)	1:47.79 (+36.67s \| 25.4%)	1:43.29 (+41.17s \| 28.5%)	1:47.09 (+37.37s \| 25.9%)
Breast 100 Y	1:20.51	1:00.89 (+19.62s \| 24.4%) 1:02.59 (+17.92s \| 22.3%)	57.99 (+22.52s \| 28.0%)	57.99 (+22.52s \| 28.0%)	55.49 (+25.02s \| 31.1%)	53.29 (+27.22s \| 33.8%)	55.29 (+25.22s \| 31.3%)
IM 200 Y	2:27.15	1:58.19 (+28.96s \| 19.7%) 2:01.59 (+25.56s \| 17.4%)	1:53.89 (+33.26s \| 22.6%)	1:53.89 (+33.26s \| 22.6%)	1:49.59 (+37.56s \| 25.5%)	1:45.39 (+41.76s \| 28.4%)	1:48.89 (+38.26s \| 26.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SAC Thanksgiving Classic ABC Meet

11/15/2025

Novi

200 Y IM

2:27.15

-4.36s (New PB)

B

BB: 2:26.69 (+0.46s | 0.3%)

14

4

7

50 Fly

32.15

100 Back

38.22

1:10.38

100 IM

1:10.38

150 Breast

43.01

1:53.39

200 Free

33.76

2:27.15

100 IM

1:16.77

200 Y Back

2:30.40

+5.94s

B

BB: 2:23.69 (+6.71s | 4.5%)

14

3

6

50 Back

33.84

100 Back

37.65

1:11.49

100 Back

1:11.49

150 Back

39.03

1:50.52

200 Back

39.88

2:30.40

100 Back

1:18.91

100 Y Free

58.30

+2.59s

BB

A: 55.69 (+2.61s | 4.5%)

14

6

4

6

50 Free

27.73

100 Free

30.57

58.30

100 Free

58.30

BA Halloween Town USA 2025

10/25/2025

Brighton

100 Y Free

55.71

BB

A: 55.69 (+0.02s | 0.0%)

14

1

6

3

50 Free

26.47

100 Free

29.24

55.71

100 Free

55.71

200 Y Back

2:24.46

B

BB: 2:23.69 (+0.77s | 0.5%)

14

2

6

4

50 Back

32.36

100 Back

36.08

1:08.45

100 Back

1:08.45

150 Back

38.38

1:46.83

200 Back

37.63

2:24.46

100 Back

1:16.01

200 Y IM

2:31.51

B

BB: 2:26.69 (+4.82s | 3.2%)

14

1

3

9

50 Fly

33.38

100 Back

37.96

1:11.34

100 IM

1:11.34

150 Breast

45.53

1:56.87

200 Free

34.64

2:31.51

100 IM

1:20.17

200 Y Free

2:11.19

BB

A: 2:02.19 (+9.00s | 6.9%)

14

7

4

3

50 Free

28.60

100 Free

34.24

1:02.84

100 Free

1:02.84

150 Free

35.27

1:38.11

200 Free

33.08

2:11.19

100 Free

1:08.35

50 Y Free

26.17

BB

A: 25.59 (+0.58s | 2.2%)

14

3

8

9

100 Y Breast

1:20.51

B: 1:20.49 (+0.02s | 0.0%)

14

2

7

1

50 Breast

37.58

100 Breast

42.93

1:20.51

100 Breast

1:20.51

100 Y Back

1:07.00

B

BB: 1:06.19 (+0.81s | 1.2%)

14

4

5

50 Back

32.32

100 Back

34.68

1:07.00

100 Back

1:07.00

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.17	22.19 (+3.98s \| 15.2%) 22.79 (+3.38s \| 12.9%)	21.29 (+4.88s \| 18.6%)	21.29 (+4.88s \| 18.6%)	20.49 (+5.68s \| 21.7%)	19.69 (+6.48s \| 24.8%)	20.39 (+5.78s \| 22.1%)
Free 100 Y	55.71	48.19 (+7.52s \| 13.5%) 49.49 (+6.22s \| 11.2%)	46.39 (+9.32s \| 16.7%)	46.39 (+9.32s \| 16.7%)	44.89 (+10.82s \| 19.4%)	43.09 (+12.62s \| 22.7%)	44.39 (+11.32s \| 20.3%)
Free 200 Y	2:11.19	1:45.79 (+25.40s \| 19.4%) 1:48.79 (+22.40s \| 17.1%)	1:41.59 (+29.60s \| 22.6%)	1:41.59 (+29.60s \| 22.6%)	1:38.39 (+32.80s \| 25.0%)	1:34.99 (+36.20s \| 27.6%)	1:38.09 (+33.10s \| 25.2%)
Back 100 Y	1:07.00	53.89 (+13.11s \| 19.6%) 55.39 (+11.61s \| 17.3%)	51.49 (+15.51s \| 23.1%)	51.49 (+15.51s \| 23.1%)	49.19 (+17.81s \| 26.6%)	46.99 (+20.01s \| 29.9%)	48.89 (+18.11s \| 27.0%)
Back 200 Y	2:24.46	1:57.29 (+27.17s \| 18.8%) 2:00.59 (+23.87s \| 16.5%)	1:52.79 (+31.67s \| 21.9%)	1:52.79 (+31.67s \| 21.9%)	1:47.79 (+36.67s \| 25.4%)	1:43.29 (+41.17s \| 28.5%)	1:47.09 (+37.37s \| 25.9%)
Breast 100 Y	1:20.51	1:00.89 (+19.62s \| 24.4%) 1:02.59 (+17.92s \| 22.3%)	57.99 (+22.52s \| 28.0%)	57.99 (+22.52s \| 28.0%)	55.49 (+25.02s \| 31.1%)	53.29 (+27.22s \| 33.8%)	55.29 (+25.22s \| 31.3%)
IM 200 Y	2:27.15	1:58.19 (+28.96s \| 19.7%) 2:01.59 (+25.56s \| 17.4%)	1:53.89 (+33.26s \| 22.6%)	1:53.89 (+33.26s \| 22.6%)	1:49.59 (+37.56s \| 25.5%)	1:45.39 (+41.76s \| 28.4%)	1:48.89 (+38.26s \| 26.0%)