Sean Miller

Age: 15 years old
Age Category: 15-16
Team: North Jeffco Swim Team | Colorado Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

North Jeffco Swim Team

Free 50 Y

27.81

03/07/2025

BB: 26.29 (+1.52s | 5.5%)

345

Free 100 Y

58.90

01/09/2026

BB: 57.59 (+1.31s | 2.2%)

291

50 Free

28.34

100 Free

30.56

58.90

100 Free

58.90

Free 200 Y

2:08.32

01/09/2026

BB: 2:06.29 (+2.03s | 1.6%)

214

50 Free

29.22

100 Free

32.58

1:01.80

100 Free

1:01.80

150 Free

33.70

1:35.50

200 Free

32.82

2:08.32

100 Free

1:06.52

Free 500 Y

5:54.34

01/09/2026

BB: 5:42.09 (+12.25s | 3.5%)

168

50 Free

30.27

100 Free

33.95

1:04.22

100 Free

1:04.22

150 Free

35.27

1:39.49

200 Free

36.65

2:16.14

100 Free

1:11.92

250 Free

36.16

2:52.31

300 Free

37.45

3:29.76

100 Free

1:13.61

350 Free

37.73

4:07.49

400 Free

37.41

4:44.90

100 Free

1:15.14

450 Free

35.88

5:20.78

500 Free

33.56

5:54.34

100 Free

1:09.44

Back 100 Y

1:25.65

01/10/2025

B: 1:07.49 (+18.16s | 21.2%)

369

50 Back

42.50

100 Back

43.15

1:25.65

100 Back

1:25.65

Breast 100 Y

1:12.59

01/09/2026

BB: 1:11.39 (+1.20s | 1.7%)

143

50 Breast

34.31

100 Breast

38.28

1:12.59

100 Breast

1:12.59

Breast 200 Y

2:40.67

01/09/2026

BB: 2:35.19 (+5.48s | 3.4%)

113

50 Breast

36.12

100 Breast

40.28

1:16.40

100 Breast

1:16.40

150 Breast

42.38

1:58.78

200 Breast

41.89

2:40.67

100 Breast

1:24.27

Fly 100 Y

1:07.46

01/09/2026

B: 1:07.19 (+0.27s | 0.4%)

209

50 Fly

31.04

100 Fly

36.42

1:07.46

100 Fly

1:07.46

IM 200 Y

2:47.30

10/26/2024

B: 2:30.89 (+16.41s | 9.8%)

312

25 Fly

15.86

50 Back

19.68

35.54

50 IM

35.54

75 Breast

22.49

58.03

100 Free

23.02

1:21.05

50 IM

45.51

125 Free

24.77

1:45.82

150 Free

24.38

2:10.20

50 IM

49.15

175 Free

19.82

2:30.02

200 Free

17.28

2:47.30

50 IM

37.10

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

North Jeffco Swim Team

Free 100 M

1:13.62

04/13/2025

B: 1:11.79 (+1.83s | 2.5%)

255

50 Free

34.81

100 Free

38.81

1:13.62

100 Free

1:13.62

Breast 100 M

1:28.86

04/13/2025

BB: 1:23.09 (+5.77s | 6.5%)

118

50 Breast

41.36

100 Breast

47.50

1:28.86

100 Breast

1:28.86

Fly 100 M

1:22.90

04/13/2025

B: 1:16.79 (+6.11s | 7.4%)

164

Above are the fastest times that Sean Miller has achieved in his swimming career. For each event, you can find Sean's best time, the corresponding time standard, as well as how much faster Sean needs to be to reach the next level. The last columns provide Sean rankings at the team and LSC levels. These rankings are based on the Sean'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.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	27.81	22.19 (+5.62s \| 20.2%)	21.29 (+6.52s \| 23.4%)	21.29 (+6.52s \| 23.4%)	20.59 (+7.22s \| 26.0%)	20.09 (+7.72s \| 27.8%)	20.39 (+7.42s \| 26.7%)
Free 100 Y	58.90	48.19 (+10.71s \| 18.2%)	46.39 (+12.51s \| 21.2%)	46.39 (+12.51s \| 21.2%)	45.09 (+13.81s \| 23.4%)	43.49 (+15.41s \| 26.2%)	44.39 (+14.51s \| 24.6%)
Free 200 Y	2:08.32	1:45.79 (+22.53s \| 17.6%)	1:41.59 (+26.73s \| 20.8%)	1:41.59 (+26.73s \| 20.8%)	1:38.79 (+29.53s \| 23.0%)	1:36.49 (+31.83s \| 24.8%)	1:38.09 (+30.23s \| 23.6%)
Free 500 Y	5:54.34	4:47.79 (+66.55s \| 18.8%)	4:37.09 (+77.25s \| 21.8%)	4:37.09 (+77.25s \| 21.8%)	4:29.49 (+84.85s \| 23.9%)	4:22.09 (+92.25s \| 26.0%)	4:27.69 (+86.65s \| 24.5%)
Back 100 Y	1:25.65	53.89 (+31.76s \| 37.1%)	51.49 (+34.16s \| 39.9%)	51.49 (+34.16s \| 39.9%)	49.39 (+36.26s \| 42.3%)	47.59 (+38.06s \| 44.4%)	48.89 (+36.76s \| 42.9%)
Breast 100 Y	1:12.59	1:00.89 (+11.70s \| 16.1%)	57.99 (+14.60s \| 20.1%)	57.99 (+14.60s \| 20.1%)	55.89 (+16.70s \| 23.0%)	54.19 (+18.40s \| 25.3%)	55.29 (+17.30s \| 23.8%)
Breast 200 Y	2:40.67	2:13.29 (+27.38s \| 17.0%)	2:07.99 (+32.68s \| 20.3%)	2:07.99 (+32.68s \| 20.3%)	2:02.29 (+38.38s \| 23.9%)	1:58.79 (+41.88s \| 26.1%)	2:00.99 (+39.68s \| 24.7%)
Fly 100 Y	1:07.46	52.89 (+14.57s \| 21.6%)	50.59 (+16.87s \| 25.0%)	50.59 (+16.87s \| 25.0%)	48.99 (+18.47s \| 27.4%)	47.79 (+19.67s \| 29.2%)	48.39 (+19.07s \| 28.3%)
IM 200 Y	2:47.30	1:58.19 (+49.11s \| 29.4%)	1:53.89 (+53.41s \| 31.9%)	1:53.89 (+53.41s \| 31.9%)	1:50.09 (+57.21s \| 34.2%)	1:46.39 (+60.91s \| 36.4%)	1:48.89 (+58.41s \| 34.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 100 M	1:13.62	56.09 (+17.53s \| 23.8%)	53.59 (+20.03s \| 27.2%)	53.59 (+20.03s \| 27.2%)	52.59 (+21.03s \| 28.6%)	50.99 (+22.63s \| 30.7%)	51.99 (+21.63s \| 29.4%)
Breast 100 M	1:28.86	1:11.29 (+17.57s \| 19.8%)	1:08.19 (+20.67s \| 23.3%)	1:08.19 (+20.67s \| 23.3%)	1:06.59 (+22.27s \| 25.1%)	1:04.09 (+24.77s \| 27.9%)	1:05.29 (+23.57s \| 26.5%)
Fly 100 M	1:22.90	1:00.89 (+22.01s \| 26.6%)	57.99 (+24.91s \| 30.0%)	57.99 (+24.91s \| 30.0%)	57.09 (+25.81s \| 31.1%)	55.09 (+27.81s \| 33.5%)	55.99 (+26.91s \| 32.5%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CO NJ Narwhal Invitational

01/09/2026

Arvada

100 Y Fly

1:07.46

-5.26s (New PB)

B: 1:07.19 (+0.27s | 0.4%)

50 Fly

31.04

100 Fly

36.42

1:07.46

100 Fly

1:07.46

200 Y Free

2:08.32

-8.86s (New PB)

BB: 2:06.29 (+2.03s | 1.6%)

50 Free

29.22

100 Free

32.58

1:01.80

100 Free

1:01.80

150 Free

33.70

1:35.50

200 Free

32.82

2:08.32

100 Free

1:06.52

100 Y Breast

1:12.59

-2.29s (New PB)

BB: 1:11.39 (+1.20s | 1.7%)

50 Breast

34.31

100 Breast

38.28

1:12.59

100 Breast

1:12.59

100 Y Free

58.90

-3.73s (New PB)

BB: 57.59 (+1.31s | 2.2%)

50 Free

28.34

100 Free

30.56

58.90

100 Free

58.90

200 Y Breast

2:40.67

-9.83s (New PB)

BB: 2:35.19 (+5.48s | 3.4%)

50 Breast

36.12

100 Breast

40.28

1:16.40

100 Breast

1:16.40

150 Breast

42.38

1:58.78

200 Breast

41.89

2:40.67

100 Breast

1:24.27

500 Y Free

5:54.34

-31.58s (New PB)

BB: 5:42.09 (+12.25s | 3.5%)

50 Free

30.27

100 Free

33.95

1:04.22

100 Free

1:04.22

150 Free

35.27

1:39.49

200 Free

36.65

2:16.14

100 Free

1:11.92

250 Free

36.16

2:52.31

300 Free

37.45

3:29.76

100 Free

1:13.61

350 Free

37.73

4:07.49

400 Free

37.41

4:44.90

100 Free

1:15.14

450 Free

35.88

5:20.78

500 Free

33.56

5:54.34

100 Free

1:09.44

2025 CO NJ Spring LC Tri Meet

04/13/2025

Arvada

100 M Free

1:13.62

B: 1:11.79 (+1.83s | 2.5%)

50 Free

34.81

100 Free

38.81

1:13.62

100 Free

1:13.62

100 M Fly

1:22.90

B: 1:16.79 (+6.11s | 7.4%)

50 M Fly

35.29

100 M Breast

1:28.86

BB: 1:23.09 (+5.77s | 6.5%)

50 Breast

41.36

100 Breast

47.50

1:28.86

100 Breast

1:28.86

2025 CO CSI Silver State Championships

03/07/2025

Denver

100 Y Breast

1:14.88

-7.63s (New PB)

BB: 1:14.79 (+0.09s | 0.1%)

50 Breast

35.32

100 Breast

39.56

1:14.88

100 Breast

1:14.88

50 Y Free

27.81

-0.30s (New PB)

BB: 27.69 (+0.12s | 0.4%)

100 Y Fly

1:12.72

-1.34s (New PB)

B: 1:10.49 (+2.23s | 3.1%)

50 Fly

34.66

100 Fly

38.06

1:12.72

100 Fly

1:12.72

200 Y Free

2:18.51

+1.33s

BB: 2:12.29 (+6.22s | 4.5%)

50 Free

30.84

100 Free

36.05

1:06.89

100 Free

1:06.89

150 Free

37.45

1:44.34

200 Free

34.17

2:18.51

100 Free

1:11.62

200 Y Breast

2:50.50

-2.71s (New PB)

BB: 2:42.39 (+8.11s | 4.8%)

50 Breast

38.09

100 Breast

43.74

1:21.83

100 Breast

1:21.83

150 Breast

46.30

2:08.13

200 Breast

42.37

2:50.50

100 Breast

1:28.67

2025 CO NJ Groundhog Invite

02/07/2025

Arvada

100 Y Free

1:02.63

-1.81s (New PB)

BB: 1:00.29 (+2.34s | 3.7%)

50 Free

30.40

100 Free

32.23

1:02.63

100 Free

1:02.63

200 Y Breast

2:53.21

BB: 2:42.39 (+10.82s | 6.2%)

50 Breast

39.85

100 Breast

45.31

1:25.16

100 Breast

1:25.16

150 Breast

46.04

2:11.20

200 Breast

42.01

2:53.21

100 Breast

1:28.05

200 Y Free

2:17.18

-7.60s (New PB)

BB: 2:12.29 (+4.89s | 3.6%)

50 Free

30.89

100 Free

33.65

1:04.54

100 Free

1:04.54

150 Free

36.49

1:41.03

200 Free

36.15

2:17.18

100 Free

1:12.64

100 Y Fly

1:16.66

+2.60s

B: 1:10.49 (+6.17s | 8.0%)

50 Fly

35.57

100 Fly

41.09

1:16.66

100 Fly

1:16.66

2025 CO NJ Pineapple Invitational

01/10/2025

Arvada

100 Y Breast

1:22.51

-0.90s (New PB)

B: 1:20.49 (+2.02s | 2.4%)

50 Breast

39.37

100 Breast

43.14

1:22.51

100 Breast

1:22.51

100 Y Free

1:04.44

-1.05s (New PB)

BB: 1:00.29 (+4.15s | 6.4%)

50 Free

30.91

100 Free

33.53

1:04.44

100 Free

1:04.44

500 Y Free

6:25.92

B: 6:25.69 (+0.23s | 0.1%)

50 Free

32.71

100 Free

36.26

1:08.97

100 Free

1:08.97

150 Free

38.31

1:47.28

200 Free

39.53

2:26.81

100 Free

1:17.84

250 Free

40.33

3:07.14

300 Free

39.67

3:46.81

100 Free

1:20.00

350 Free

41.41

4:28.22

400 Free

40.19

5:08.41

100 Free

1:21.60

450 Free

40.54

5:48.95

500 Free

36.97

6:25.92

100 Free

1:17.51

50 Y Free

28.22

+0.11s

BB: 27.69 (+0.53s | 1.9%)

100 Y Fly

1:14.06

-2.80s (New PB)

B: 1:10.49 (+3.57s | 4.8%)

50 Fly

34.16

100 Fly

39.90

1:14.06

100 Fly

1:14.06

100 Y Back

1:25.65

B: 1:11.29 (+14.36s | 16.8%)

50 Back

42.50

100 Back

43.15

1:25.65

100 Back

1:25.65

2024 CO NJ Narwahl Invitational

12/15/2024

Arvada

200 Y IM

2:47.68

+0.38s

B: 2:37.99 (+9.69s | 5.8%)

50 Fly

37.46

100 Back

44.93

1:22.39

100 IM

1:22.39

150 Breast

48.82

2:11.21

200 Free

36.47

2:47.68

100 IM

1:25.29

200 Y Free

2:24.78

B: 2:22.49 (+2.29s | 1.6%)

50 Free

32.70

100 Free

36.97

1:09.67

100 Free

1:09.67

150 Free

37.91

1:47.58

200 Free

37.20

2:24.78

100 Free

1:15.11

100 Y Fly

1:16.86

B: 1:10.49 (+6.37s | 8.3%)

50 Fly

37.17

100 Fly

39.69

1:16.86

100 Fly

1:16.86

2024 CO TOPS Suburban League Qualifier

10/26/2024

Denver

200 Y IM

2:47.30

B: 2:37.99 (+9.31s | 5.6%)

25 Fly

15.86

50 Back

19.68

35.54

50 IM

35.54

75 Breast

22.49

58.03

100 Free

23.02

1:21.05

50 IM

45.51

125 Free

24.77

1:45.82

150 Free

24.38

2:10.20

50 IM

49.15

175 Free

19.82

2:30.02

200 Free

17.28

2:47.30

50 IM

37.10

50 Y Free

28.11

BB: 27.69 (+0.42s | 1.5%)

25 Free

13.72

50 Free

14.39

28.11

50 Free

28.11

100 Y Free

1:05.49

B: 1:04.99 (+0.50s | 0.8%)

50 Free

31.44

100 Free

34.05

1:05.49

100 Free

1:05.49

100 Y Breast

1:23.41

B: 1:20.49 (+2.92s | 3.5%)

25 Breast

17.54

50 Breast

21.28

38.82

50 Breast

38.82

75 Breast

21.86

1:00.68

100 Breast

22.73

1:23.41

50 Breast

44.59

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	27.81	22.19 (+5.62s \| 20.2%)	21.29 (+6.52s \| 23.4%)	21.29 (+6.52s \| 23.4%)	20.59 (+7.22s \| 26.0%)	20.09 (+7.72s \| 27.8%)	20.39 (+7.42s \| 26.7%)
Free 100 Y	58.90	48.19 (+10.71s \| 18.2%)	46.39 (+12.51s \| 21.2%)	46.39 (+12.51s \| 21.2%)	45.09 (+13.81s \| 23.4%)	43.49 (+15.41s \| 26.2%)	44.39 (+14.51s \| 24.6%)
Free 200 Y	2:08.32	1:45.79 (+22.53s \| 17.6%)	1:41.59 (+26.73s \| 20.8%)	1:41.59 (+26.73s \| 20.8%)	1:38.79 (+29.53s \| 23.0%)	1:36.49 (+31.83s \| 24.8%)	1:38.09 (+30.23s \| 23.6%)
Free 500 Y	5:54.34	4:47.79 (+66.55s \| 18.8%)	4:37.09 (+77.25s \| 21.8%)	4:37.09 (+77.25s \| 21.8%)	4:29.49 (+84.85s \| 23.9%)	4:22.09 (+92.25s \| 26.0%)	4:27.69 (+86.65s \| 24.5%)
Back 100 Y	1:25.65	53.89 (+31.76s \| 37.1%)	51.49 (+34.16s \| 39.9%)	51.49 (+34.16s \| 39.9%)	49.39 (+36.26s \| 42.3%)	47.59 (+38.06s \| 44.4%)	48.89 (+36.76s \| 42.9%)
Breast 100 Y	1:12.59	1:00.89 (+11.70s \| 16.1%)	57.99 (+14.60s \| 20.1%)	57.99 (+14.60s \| 20.1%)	55.89 (+16.70s \| 23.0%)	54.19 (+18.40s \| 25.3%)	55.29 (+17.30s \| 23.8%)
Breast 200 Y	2:40.67	2:13.29 (+27.38s \| 17.0%)	2:07.99 (+32.68s \| 20.3%)	2:07.99 (+32.68s \| 20.3%)	2:02.29 (+38.38s \| 23.9%)	1:58.79 (+41.88s \| 26.1%)	2:00.99 (+39.68s \| 24.7%)
Fly 100 Y	1:07.46	52.89 (+14.57s \| 21.6%)	50.59 (+16.87s \| 25.0%)	50.59 (+16.87s \| 25.0%)	48.99 (+18.47s \| 27.4%)	47.79 (+19.67s \| 29.2%)	48.39 (+19.07s \| 28.3%)
IM 200 Y	2:47.30	1:58.19 (+49.11s \| 29.4%)	1:53.89 (+53.41s \| 31.9%)	1:53.89 (+53.41s \| 31.9%)	1:50.09 (+57.21s \| 34.2%)	1:46.39 (+60.91s \| 36.4%)	1:48.89 (+58.41s \| 34.9%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 100 M	1:13.62	56.09 (+17.53s \| 23.8%)	53.59 (+20.03s \| 27.2%)	53.59 (+20.03s \| 27.2%)	52.59 (+21.03s \| 28.6%)	50.99 (+22.63s \| 30.7%)	51.99 (+21.63s \| 29.4%)
Breast 100 M	1:28.86	1:11.29 (+17.57s \| 19.8%)	1:08.19 (+20.67s \| 23.3%)	1:08.19 (+20.67s \| 23.3%)	1:06.59 (+22.27s \| 25.1%)	1:04.09 (+24.77s \| 27.9%)	1:05.29 (+23.57s \| 26.5%)
Fly 100 M	1:22.90	1:00.89 (+22.01s \| 26.6%)	57.99 (+24.91s \| 30.0%)	57.99 (+24.91s \| 30.0%)	57.09 (+25.81s \| 31.1%)	55.09 (+27.81s \| 33.5%)	55.99 (+26.91s \| 32.5%)