Marley Miller

Age: 10 years old
Age Category: 10 & under
Team: Dakota Riptide | South Dakota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Dakota Riptide

South Dakota Swimming

Central Zone

USA

Free 25 Y

28.89

11/03/2024

219

1,000+

Free 50 Y

45.19

01/23/2026

B: 39.79 (+5.40s | 11.9%)

113

1,000+

Free 100 Y

1:40.79

11/15/2025

B: 1:30.79 (+10.00s | 9.9%)

1,000+

50 Free

45.71

100 Free

55.08

1:40.79

100 Free

1:40.79

Free 200 Y

4:00.87

01/03/2026

B: 3:22.79 (+38.08s | 15.8%)

783

1,000+

100 Free

1:54.39

100 Free

1:54.39

150 Free

1:05.06

2:59.45

200 Free

1:01.42

4:00.87

100 Free

2:06.48

Back 25 Y

23.42

10/25/2025

278

1,000+

Back 50 Y

54.46

01/23/2026

B: 48.59 (+5.87s | 10.8%)

140

1,000+

Back 100 Y

1:54.63

01/23/2026

B: 1:45.79 (+8.84s | 7.7%)

1,000+

50 Back

57.47

100 Back

57.16

1:54.63

100 Back

1:54.63

Breast 25 Y

39.05

10/25/2025

137

646

1,000+

Breast 50 Y

1:18.84

01/03/2026

B: 54.59 (+24.25s | 30.8%)

157

1,000+

25 Breast

34.82

50 Breast

44.02

1:18.84

50 Breast

1:18.84

Fly 25 Y

36.53

01/18/2025

125

646

1,000+

Fly 50 Y

1:03.99

01/03/2026

B: 48.39 (+15.60s | 24.4%)

1,000+

IM 100 Y

2:11.72

01/03/2026

B: 1:44.29 (+27.43s | 20.8%)

115

1,000+

25 IM

31.10

50 IM

30.89

1:01.99

50 IM

1:01.99

75 IM

40.18

1:42.17

100 IM

29.55

2:11.72

50 IM

1:09.73

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Dakota Riptide

South Dakota Swimming

Central Zone

USA

Free 50 M

1:00.92

06/27/2025

B: 45.29 (+15.63s | 25.7%)

531

1,000+

Free 100 M

2:17.61

06/20/2025

B: 1:44.09 (+33.52s | 24.4%)

441

1,000+

50 Free

1:07.01

100 Free

1:10.60

2:17.61

100 Free

2:17.61

Back 50 M

1:05.37

05/09/2025

B: 55.79 (+9.58s | 14.7%)

501

1,000+

Back 100 M

2:17.01

05/09/2025

B: 2:01.59 (+15.42s | 11.3%)

302

1,000+

50 Back

1:06.01

100 Back

1:11.00

2:17.01

100 Back

2:17.01

Breast 50 M

1:52.64

06/27/2025

B: 1:02.19 (+50.45s | 44.8%)

472

1,000+

Fly 50 M

1:46.65

06/27/2025

B: 54.49 (+52.16s | 48.9%)

361

1,000+

Above are the fastest times that Marley Miller has achieved in her swimming career. For each event, you can find Marley's best time, the corresponding time standard, as well as how much faster Marley needs to be to reach the next level. The last columns provide Marley rankings at the team and LSC levels. These rankings are based on the Marley'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	45.19	24.89 (+20.30s \| 44.9%)	23.89 (+21.30s \| 47.1%)	23.89 (+21.30s \| 47.1%)	23.29 (+21.90s \| 48.5%)	22.59 (+22.60s \| 50.0%)	22.79 (+22.40s \| 49.6%)	30.89 (+14.30s \| 31.6%)
Free 100 Y	1:40.79	53.99 (+46.80s \| 46.4%)	51.89 (+48.90s \| 48.5%)	51.89 (+48.90s \| 48.5%)	50.39 (+50.40s \| 50.0%)	49.29 (+51.50s \| 51.1%)	49.69 (+51.10s \| 50.7%)	1:08.19 (+32.60s \| 32.3%)
Free 200 Y	4:00.87	1:56.29 (+124.58s \| 51.7%)	1:52.89 (+127.98s \| 53.1%)	1:52.29 (+128.58s \| 53.4%)	1:49.09 (+131.78s \| 54.7%)	1:46.69 (+134.18s \| 55.7%)	1:47.39 (+133.48s \| 55.4%)	2:29.09 (+91.78s \| 38.1%)
Back 50 Y	54.46	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+17.97s \| 33.0%)
Back 100 Y	1:54.63	59.49 (+55.14s \| 48.1%)	57.09 (+57.54s \| 50.2%)	57.09 (+57.54s \| 50.2%)	55.09 (+59.54s \| 51.9%)	53.89 (+60.74s \| 53.0%)	54.49 (+60.14s \| 52.5%)	1:17.89 (+36.74s \| 32.1%)
Breast 50 Y	1:18.84	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+38.45s \| 48.8%)
Fly 50 Y	1:03.99	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+28.90s \| 45.2%)
IM 100 Y	2:11.72	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+54.03s \| 41.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	1:00.92	28.69 (+32.23s \| 52.9%)	27.39 (+33.53s \| 55.0%)	27.39 (+33.53s \| 55.0%)	26.89 (+34.03s \| 55.9%)	26.29 (+34.63s \| 56.8%)	26.59 (+34.33s \| 56.4%)	35.19 (+25.73s \| 42.2%)
Free 100 M	2:17.61	1:01.89 (+75.72s \| 55.0%)	59.29 (+78.32s \| 56.9%)	59.29 (+78.32s \| 56.9%)	58.19 (+79.42s \| 57.7%)	56.99 (+80.62s \| 58.6%)	57.59 (+80.02s \| 58.1%)	1:17.49 (+60.12s \| 43.7%)
Back 50 M	1:05.37	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+23.58s \| 36.1%)
Back 100 M	2:17.01	1:09.49 (+67.52s \| 49.3%)	1:06.79 (+70.22s \| 51.3%)	1:06.79 (+70.22s \| 51.3%)	1:04.79 (+72.22s \| 52.7%)	1:03.69 (+73.32s \| 53.5%)	1:04.39 (+72.62s \| 53.0%)	1:30.29 (+46.72s \| 34.1%)
Breast 50 M	1:52.64	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+66.45s \| 59.0%)
Fly 50 M	1:46.65	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+66.96s \| 62.8%)

Progression

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

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SFST SD 2026 January Invite

01/23/2026

Sioux Falls

100 Y Free

1:41.78

+0.99s

B: 1:30.79 (+10.99s | 10.8%)

25 Free

21.17

50 Free

25.12

46.29

50 Free

46.29

75 Free

27.67

1:13.96

100 Free

27.82

1:41.78

50 Free

55.49

50 Y Free

48.32

+3.13s

B: 39.79 (+8.53s | 17.7%)

50 Y Free

45.19

-1.77s (New PB)

B: 39.79 (+5.40s | 11.9%)

100 Y Back

1:54.63

-1.82s (New PB)

B: 1:45.79 (+8.84s | 7.7%)

50 Back

57.47

100 Back

57.16

1:54.63

100 Back

1:54.63

50 Y Breast

1:20.19

+1.35s

B: 54.59 (+25.60s | 31.9%)

50 Y Back

54.46

-2.15s (New PB)

B: 48.59 (+5.87s | 10.8%)

2026 SD TIDE SPRINT INVITE

01/17/2026

Mitchell

50 Y Breast

1:26.24

+7.40s

B: 54.59 (+31.65s | 36.7%)

100 Y Free

1:48.58

+7.79s

B: 1:30.79 (+17.79s | 16.4%)

50 Free

51.15

100 Free

57.43

1:48.58

100 Free

1:48.58

50 Y Free

52.68

+5.72s

B: 39.79 (+12.89s | 24.5%)

50 Y Back

59.85

+3.24s

B: 48.59 (+11.26s | 18.8%)

50 Y Fly

1:15.81

+11.82s

B: 48.39 (+27.42s | 36.2%)

200 Y Free

4:04.55

+3.68s

B: 3:22.79 (+41.76s | 17.1%)

100 Free

1:59.46

100 Free

1:59.46

150 Free

1:02.20

3:01.66

200 Free

1:02.89

4:04.55

100 Free

2:05.09

100 Y Back

2:10.94

+14.49s

B: 1:45.79 (+25.15s | 19.2%)

50 Back

1:09.18

100 Back

1:01.76

2:10.94

100 Back

2:10.94

2026 SD ASC Winter High Point

01/03/2026

Aberdeen

100 Y IM

2:11.72

-14.81s (New PB)

B: 1:44.29 (+27.43s | 20.8%)

25 IM

31.10

50 IM

30.89

1:01.99

50 IM

1:01.99

75 IM

40.18

1:42.17

100 IM

29.55

2:11.72

50 IM

1:09.73

50 Y Fly

1:03.99

-11.60s (New PB)

B: 48.39 (+15.60s | 24.4%)

100 Y Back

1:57.54

+1.09s

B: 1:45.79 (+11.75s | 10.0%)

25 Back

26.36

50 Back

30.20

56.56

50 Back

56.56

75 Back

29.75

1:26.31

100 Back

31.23

1:57.54

50 Back

1:00.98

50 Y Back

1:00.91

+4.30s

B: 48.59 (+12.32s | 20.2%)

200 Y Free

4:00.87

-2.48s (New PB)

B: 3:22.79 (+38.08s | 15.8%)

100 Free

1:54.39

100 Free

1:54.39

150 Free

1:05.06

2:59.45

200 Free

1:01.42

4:00.87

100 Free

2:06.48

50 Y Free

54.90

+7.94s

B: 39.79 (+15.11s | 27.5%)

100 Y Free

1:57.36

+16.57s

B: 1:30.79 (+26.57s | 22.6%)

25 Free

25.87

50 Free

29.21

55.08

50 Free

55.08

100 Free

1:02.28

1:57.36

50 Free

1:02.28

50 Y Breast

1:18.84

-7.30s (New PB)

B: 54.59 (+24.25s | 30.8%)

25 Breast

34.82

50 Breast

44.02

1:18.84

50 Breast

1:18.84

2025 SD YST Charity Invite

11/15/2025

Yankton

50 Y Fly

1:15.59

B: 48.39 (+27.20s | 36.0%)

50 Y Breast

1:26.14

B: 54.59 (+31.55s | 36.6%)

100 Y Back

1:56.45

-9.56s (New PB)

B: 1:45.79 (+10.66s | 9.2%)

50 Y Back

59.50

+2.89s

B: 48.59 (+10.91s | 18.3%)

100 Y Free

1:40.79

-28.18s (New PB)

B: 1:30.79 (+10.00s | 9.9%)

50 Free

45.71

100 Free

55.08

1:40.79

100 Free

1:40.79

200 Y Free

4:03.35

B: 3:22.79 (+40.56s | 16.7%)

150 Free

3:02.70

200 Free

1:00.65

4:03.35

100 Free

4:03.35

50 Y Free

46.96

-4.09s (New PB)

B: 39.79 (+7.17s | 15.3%)

SD SFST Swim Series Meet #2

10/25/2025

Sioux Falls

25 Y Back

23.42

-6.43s (New PB)

25 Y Breast

39.05

50 Y Free

51.05

-10.72s (New PB)

B: 39.79 (+11.26s | 22.1%)

100 Y IM

2:26.53

B: 1:44.29 (+42.24s | 28.8%)

50 IM

1:00.17

100 IM

1:26.36

2:26.53

100 IM

2:26.53

2025 SD SFST Sanford Invite

06/27/2025

Sioux Falls

100 M Back

2:26.36

+9.35s

B: 2:01.59 (+24.77s | 16.9%)

50 Back

1:12.73

100 Back

1:13.63

2:26.36

100 Back

2:26.36

50 M Back

1:06.84

+1.47s

B: 55.79 (+11.05s | 16.5%)

100 M Free

2:19.11

+1.50s

B: 1:44.09 (+35.02s | 25.2%)

50 Free

1:11.32

100 Free

1:07.79

2:19.11

100 Free

2:19.11

50 M Breast

1:52.64

B: 1:02.19 (+50.45s | 44.8%)

50 M Free

1:00.92

-5.99s (New PB)

B: 45.29 (+15.63s | 25.7%)

50 M Fly

1:46.65

B: 54.49 (+52.16s | 48.9%)

2025 Splash Central Invitational

06/20/2025

Huron

100 M Back

2:21.40

+4.39s

B: 2:01.59 (+19.81s | 14.0%)

50 Back

1:11.01

100 Back

1:10.39

2:21.40

100 Back

2:21.40

100 M Free

2:17.61

-1.80s (New PB)

B: 1:44.09 (+33.52s | 24.4%)

50 Free

1:07.01

100 Free

1:10.60

2:17.61

100 Free

2:17.61

50 M Back

1:10.58

+5.21s

B: 55.79 (+14.79s | 21.0%)

50 M Free

1:06.91

-0.20s (New PB)

B: 45.29 (+21.62s | 32.3%)

2025 SD SFST Ready For Long Course

05/09/2025

Sioux Falls

50 M Free

1:07.11

-8.83s (New PB)

B: 45.29 (+21.82s | 32.5%)

100 M Back

2:17.01

-29.72s (New PB)

B: 2:01.59 (+15.42s | 11.3%)

50 Back

1:06.01

100 Back

1:11.00

2:17.01

100 Back

2:17.01

50 M Back

1:05.37

-11.47s (New PB)

B: 55.79 (+9.58s | 14.7%)

100 M Free

2:19.41

B: 1:44.09 (+35.32s | 25.3%)

50 Free

1:07.13

100 Free

1:12.28

2:19.41

100 Free

2:19.41

SFST SD 2025 January Invite

01/24/2025

Sioux Falls

50 Y Back

56.61

-1.74s (New PB)

B: 48.59 (+8.02s | 14.2%)

100 Y Free

2:18.57

+9.60s

B: 1:30.79 (+47.78s | 34.5%)

50 Free

1:05.34

100 Free

1:13.23

2:18.57

100 Free

2:18.57

100 Y Back

2:09.55

+3.54s

B: 1:45.79 (+23.76s | 18.3%)

50 Back

59.97

100 Back

1:09.58

2:09.55

100 Back

2:09.55

50 Y Free

1:05.36

+3.59s

B: 39.79 (+25.57s | 39.1%)

2025 SD TIDE Sprint Invite

01/18/2025

Mitchell

100 Y Back

2:06.01

-12.71s (New PB)

B: 1:45.79 (+20.22s | 16.0%)

25 Back

28.49

50 Back

32.29

1:00.78

50 Back

1:00.78

75 Back

30.86

1:31.64

100 Back

34.37

2:06.01

50 Back

1:05.23

50 Y Back

58.35

-4.97s (New PB)

B: 48.59 (+9.76s | 16.7%)

25 Y Free

29.69

+0.80s

50 Y Free

1:01.77

-0.79s (New PB)

B: 39.79 (+21.98s | 35.6%)

25 Free

29.66

50 Free

32.11

1:01.77

50 Free

1:01.77

100 Y Free

2:17.00

+8.03s

B: 1:30.79 (+46.21s | 33.7%)

50 Free

1:03.81

50 Free

1:03.81

100 Free

1:13.19

2:17.00

50 Free

1:13.19

25 Y Fly

36.53

2024 SD TIDE SC Winter Invite

12/06/2024

Mitchell

50 Y Back

1:03.32

-6.76s (New PB)

B: 48.59 (+14.73s | 23.3%)

25 Back

30.66

50 Back

32.66

1:03.32

50 Back

1:03.32

50 Y Free

1:06.92

+4.36s

B: 39.79 (+27.13s | 40.5%)

25 Free

31.63

50 Free

35.29

1:06.92

50 Free

1:06.92

100 Y Back

2:18.72

B: 1:45.79 (+32.93s | 23.7%)

25 Back

31.72

50 Back

33.38

1:05.10

50 Back

1:05.10

75 Back

38.73

1:43.83

100 Back

34.89

2:18.72

50 Back

1:13.62

100 Y Free

2:08.97

B: 1:30.79 (+38.18s | 29.6%)

25 Free

27.22

50 Free

34.00

1:01.22

50 Free

1:01.22

75 Free

33.78

1:35.00

100 Free

33.97

2:08.97

50 Free

1:07.75

2024 SD WASC Ghouls In The Pool

11/03/2024

1515 15th St NE

25 Y Back

29.85

-2.53s (New PB)

50 Y Back

1:10.08

-6.49s (New PB)

B: 48.59 (+21.49s | 30.7%)

25 Y Free

28.89

-8.48s (New PB)

50 Y Free

1:02.56

B: 39.79 (+22.77s | 36.4%)

2024 SD Long Course State B Swim Meet

07/12/2024

Aberdeen

50 M Free

1:15.94

-7.26s (New PB)

B: 45.29 (+30.65s | 40.4%)

100 M Back

2:46.73

B: 2:01.59 (+45.14s | 27.1%)

50 Back

1:19.23

100 Back

1:27.50

2:46.73

100 Back

2:46.73

50 M Back

1:16.84

B: 55.79 (+21.05s | 27.4%)

2024 Splash Central Invitational

06/21/2024

Huron

50 M Free

1:23.20

B: 45.29 (+37.91s | 45.6%)

2024 SD Short Course B Championship

02/09/2024

Aberdeen

25 Y Free

37.37

50 Y Back

1:16.57

B: 48.59 (+27.98s | 36.5%)

25 Y Back

32.38

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.