Maryn Peterson

Age: 9 years old
Age Category: 10 & under
Team: Aberdeen Swim Club | South Dakota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Aberdeen Swim Club

South Dakota Swimming

Central Zone

USA

Free 25 Y

17.37

12/05/2025

868

Free 50 Y

38.82

12/05/2025

BB: 35.99 (+2.83s | 7.3%)

858

1,000+

Free 100 Y

1:34.15

12/05/2025

B: 1:30.79 (+3.36s | 3.6%)

1,000+

50 Free

44.52

100 Free

49.63

1:34.15

100 Free

1:34.15

Free 200 Y

3:05.09

02/06/2026

BB: 3:00.59 (+4.50s | 2.4%)

372

1,000+

50 Free

42.75

100 Free

48.36

1:31.11

100 Free

1:31.11

150 Free

50.71

2:21.82

200 Free

43.27

3:05.09

100 Free

1:33.98

Free 500 Y

9:14.58

01/03/2026

B: 8:36.69 (+37.89s | 6.8%)

312

1,000+

50 Free

51.37

100 Free

55.97

1:47.34

100 Free

1:47.34

150 Free

56.79

2:44.13

200 Free

56.39

3:40.52

100 Free

1:53.18

250 Free

57.00

4:37.52

300 Free

56.45

5:33.97

100 Free

1:53.45

350 Free

56.77

6:30.74

400 Free

56.62

7:27.36

100 Free

1:53.39

450 Free

56.25

8:23.61

500 Free

50.97

9:14.58

100 Free

1:47.22

Back 25 Y

24.00

12/06/2024

354

1,000+

Back 50 Y

43.95

01/03/2026

BB: 43.29 (+0.66s | 1.5%)

588

1,000+

Back 100 Y

1:34.63

02/06/2026

BB: 1:33.99 (+0.64s | 0.7%)

427

1,000+

50 Back

45.36

100 Back

49.27

1:34.63

100 Back

1:34.63

Breast 25 Y

38.07

01/04/2025

131

632

1,000+

Breast 50 Y

56.11

02/06/2026

B: 54.59 (+1.52s | 2.7%)

1,000+

Breast 100 Y

1:58.21

02/06/2026

BB: 1:46.89 (+11.32s | 9.6%)

652

1,000+

50 Breast

55.77

100 Breast

1:02.44

1:58.21

100 Breast

1:58.21

Fly 25 Y

21.12

12/05/2025

104

1,000+

Fly 50 Y

49.03

02/06/2026

B: 48.39 (+0.64s | 1.3%)

703

1,000+

IM 100 Y

1:42.15

02/06/2026

BB: 1:33.19 (+8.96s | 8.8%)

721

1,000+

50 IM

48.34

100 IM

53.81

1:42.15

100 IM

1:42.15

IM 200 Y

3:43.94

01/03/2026

B: 3:42.09 (+1.85s | 0.8%)

409

1,000+

50 Fly

54.76

100 Back

55.75

1:50.51

100 IM

1:50.51

150 Breast

1:08.18

2:58.69

200 Free

45.25

3:43.94

100 IM

1:53.43

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Aberdeen Swim Club

South Dakota Swimming

Central Zone

USA

Free 50 M

53.56

07/18/2025

B: 45.29 (+8.27s | 15.4%)

436

1,000+

Free 100 M

1:57.78

07/18/2025

B: 1:44.09 (+13.69s | 11.6%)

332

1,000+

50 Free

55.26

100 Free

1:02.52

1:57.78

100 Free

1:57.78

Free 200 M

4:06.27

07/18/2025

B: 3:50.99 (+15.28s | 6.2%)

160

1,000+

50 Free

55.87

100 Free

1:05.63

2:01.50

100 Free

2:01.50

150 Free

1:07.58

3:09.08

200 Free

57.19

4:06.27

100 Free

2:04.77

Back 50 M

58.08

07/18/2025

B: 55.79 (+2.29s | 3.9%)

362

1,000+

Back 100 M

2:17.42

07/18/2025

B: 2:01.59 (+15.83s | 11.5%)

306

1,000+

50 Back

1:06.92

100 Back

1:10.50

2:17.42

100 Back

2:17.42

Breast 50 M

1:21.30

07/11/2025

B: 1:02.19 (+19.11s | 23.5%)

405

1,000+

Breast 100 M

3:00.46

07/11/2025

B: 2:19.39 (+41.07s | 22.8%)

275

1,000+

50 Breast

1:23.89

100 Breast

1:36.57

3:00.46

100 Breast

3:00.46

Fly 50 M

1:16.20

07/18/2025

B: 54.49 (+21.71s | 28.5%)

320

1,000+

Above are the fastest times that Maryn Peterson has achieved in her swimming career. For each event, you can find Maryn's best time, the corresponding time standard, as well as how much faster Maryn needs to be to reach the next level. The last columns provide Maryn rankings at the team and LSC levels. These rankings are based on the Maryn'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	38.82	24.89 (+13.93s \| 35.9%)	23.89 (+14.93s \| 38.5%)	23.89 (+14.93s \| 38.5%)	23.29 (+15.53s \| 40.0%)	22.59 (+16.23s \| 41.8%)	22.79 (+16.03s \| 41.3%)	30.89 (+7.93s \| 20.4%)
Free 100 Y	1:34.15	53.99 (+40.16s \| 42.7%)	51.89 (+42.26s \| 44.9%)	51.89 (+42.26s \| 44.9%)	50.39 (+43.76s \| 46.5%)	49.29 (+44.86s \| 47.6%)	49.69 (+44.46s \| 47.2%)	1:08.19 (+25.96s \| 27.6%)
Free 200 Y	3:05.09	1:56.29 (+68.80s \| 37.2%)	1:52.89 (+72.20s \| 39.0%)	1:52.29 (+72.80s \| 39.3%)	1:49.09 (+76.00s \| 41.1%)	1:46.69 (+78.40s \| 42.4%)	1:47.39 (+77.70s \| 42.0%)	2:29.09 (+36.00s \| 19.4%)
Free 500 Y	9:14.58	5:10.69 (+243.89s \| 44.0%)	5:02.59 (+251.99s \| 45.4%)	5:02.59 (+251.99s \| 45.4%)	4:53.09 (+261.49s \| 47.2%)	4:45.99 (+268.59s \| 48.4%)	4:48.09 (+266.49s \| 48.1%)	6:31.39 (+163.19s \| 29.4%)
Back 50 Y	43.95	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+7.46s \| 17.0%)
Back 100 Y	1:34.63	59.49 (+35.14s \| 37.1%)	57.09 (+37.54s \| 39.7%)	57.09 (+37.54s \| 39.7%)	55.09 (+39.54s \| 41.8%)	53.89 (+40.74s \| 43.1%)	54.49 (+40.14s \| 42.4%)	1:17.89 (+16.74s \| 17.7%)
Breast 50 Y	56.11	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+15.72s \| 28.0%)
Breast 100 Y	1:58.21	1:07.59 (+50.62s \| 42.8%)	1:05.49 (+52.72s \| 44.6%)	1:05.49 (+52.72s \| 44.6%)	1:03.09 (+55.12s \| 46.6%)	1:01.79 (+56.42s \| 47.7%)	1:02.79 (+55.42s \| 46.9%)	1:27.99 (+30.22s \| 25.6%)
Fly 50 Y	49.03	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+13.94s \| 28.4%)
IM 100 Y	1:42.15	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+24.46s \| 23.9%)
IM 200 Y	3:43.94	2:10.49 (+93.45s \| 41.7%)	2:06.39 (+97.55s \| 43.6%)	2:06.39 (+97.55s \| 43.6%)	2:02.19 (+101.75s \| 45.4%)	1:59.49 (+104.45s \| 46.6%)	2:00.59 (+103.35s \| 46.2%)	2:46.49 (+57.45s \| 25.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	53.56	28.69 (+24.87s \| 46.4%)	27.39 (+26.17s \| 48.9%)	27.39 (+26.17s \| 48.9%)	26.89 (+26.67s \| 49.8%)	26.29 (+27.27s \| 50.9%)	26.59 (+26.97s \| 50.4%)	35.19 (+18.37s \| 34.3%)
Free 100 M	1:57.78	1:01.89 (+55.89s \| 47.5%)	59.29 (+58.49s \| 49.7%)	59.29 (+58.49s \| 49.7%)	58.19 (+59.59s \| 50.6%)	56.99 (+60.79s \| 51.6%)	57.59 (+60.19s \| 51.1%)	1:17.49 (+40.29s \| 34.2%)
Free 200 M	4:06.27	2:12.99 (+113.28s \| 46.0%)	2:07.79 (+118.48s \| 48.1%)	2:07.79 (+118.48s \| 48.1%)	2:04.99 (+121.28s \| 49.2%)	2:03.09 (+123.18s \| 50.0%)	2:04.29 (+121.98s \| 49.5%)	2:50.09 (+76.18s \| 30.9%)
Back 50 M	58.08	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+16.29s \| 28.0%)
Back 100 M	2:17.42	1:09.49 (+67.93s \| 49.4%)	1:06.79 (+70.63s \| 51.4%)	1:06.79 (+70.63s \| 51.4%)	1:04.79 (+72.63s \| 52.9%)	1:03.69 (+73.73s \| 53.7%)	1:04.39 (+73.03s \| 53.1%)	1:30.29 (+47.13s \| 34.3%)
Breast 50 M	1:21.30	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+35.11s \| 43.2%)
Breast 100 M	3:00.46	1:18.79 (+101.67s \| 56.3%)	1:15.99 (+104.47s \| 57.9%)	1:15.99 (+104.47s \| 57.9%)	1:13.79 (+106.67s \| 59.1%)	1:12.19 (+108.27s \| 60.0%)	1:13.29 (+107.17s \| 59.4%)	1:41.49 (+78.97s \| 43.8%)
Fly 50 M	1:16.20	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+36.51s \| 47.9%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Qualifying Meet

02/06/2026

Watertown

50 Y Fly

49.03

-1.64s (New PB)

B: 48.39 (+0.64s | 1.3%)

100 Y IM

1:42.15

-1.09s (New PB)

BB: 1:33.19 (+8.96s | 8.8%)

50 IM

48.34

100 IM

53.81

1:42.15

100 IM

1:42.15

50 Y Breast

56.11

-0.31s (New PB)

B: 54.59 (+1.52s | 2.7%)

100 Y Breast

1:58.21

-11.08s (New PB)

BB: 1:46.89 (+11.32s | 9.6%)

50 Breast

55.77

100 Breast

1:02.44

1:58.21

100 Breast

1:58.21

50 Y Back

44.84

+0.89s

BB: 43.29 (+1.55s | 3.5%)

200 Y Free

3:05.09

BB: 3:00.59 (+4.50s | 2.4%)

50 Free

42.75

100 Free

48.36

1:31.11

100 Free

1:31.11

150 Free

50.71

2:21.82

200 Free

43.27

3:05.09

100 Free

1:33.98

100 Y Back

1:34.63

-37.21s (New PB)

BB: 1:33.99 (+0.64s | 0.7%)

50 Back

45.36

100 Back

49.27

1:34.63

100 Back

1:34.63

50 Y Free

39.70

+0.88s

BB: 35.99 (+3.71s | 9.3%)

2026 SD ASC Winter High Point

01/03/2026

Aberdeen

50 Y Back

43.95

-2.85s (New PB)

BB: 43.29 (+0.66s | 1.5%)

200 Y IM

3:43.94

B: 3:42.09 (+1.85s | 0.8%)

50 Fly

54.76

100 Back

55.75

1:50.51

100 IM

1:50.51

150 Breast

1:08.18

2:58.69

200 Free

45.25

3:43.94

100 IM

1:53.43

50 Y Fly

50.67

B: 48.39 (+2.28s | 4.5%)

50 Y Breast

56.42

-5.73s (New PB)

B: 54.59 (+1.83s | 3.2%)

25 Breast

26.29

50 Breast

30.13

56.42

50 Breast

56.42

100 Y Breast

2:09.29

B: 2:00.29 (+9.00s | 7.0%)

50 Breast

1:01.82

100 Breast

1:07.47

2:09.29

100 Breast

2:09.29

50 Y Free

41.02

+2.20s

B: 39.79 (+1.23s | 3.0%)

100 Y IM

1:43.24

-4.74s (New PB)

BB: 1:33.19 (+10.05s | 9.7%)

25 IM

21.15

50 IM

24.30

45.45

50 IM

45.45

75 IM

32.87

1:18.32

100 IM

24.92

1:43.24

50 IM

57.79

500 Y Free

9:14.58

B: 8:36.69 (+37.89s | 6.8%)

50 Free

51.37

100 Free

55.97

1:47.34

100 Free

1:47.34

150 Free

56.79

2:44.13

200 Free

56.39

3:40.52

100 Free

1:53.18

250 Free

57.00

4:37.52

300 Free

56.45

5:33.97

100 Free

1:53.45

350 Free

56.77

6:30.74

400 Free

56.62

7:27.36

100 Free

1:53.39

450 Free

56.25

8:23.61

500 Free

50.97

9:14.58

100 Free

1:47.22

2025 Candy Cane Swim Meet

12/05/2025

Watertown

100 Y Free

1:34.15

-41.10s (New PB)

B: 1:30.79 (+3.36s | 3.6%)

50 Free

44.52

100 Free

49.63

1:34.15

100 Free

1:34.15

50 Y Breast

1:02.15

-8.78s (New PB)

B: 54.59 (+7.56s | 12.2%)

50 Y Free

38.82

-2.76s (New PB)

BB: 35.99 (+2.83s | 7.3%)

100 Y IM

1:47.98

-12.65s (New PB)

B: 1:44.29 (+3.69s | 3.4%)

50 IM

49.35

100 IM

58.63

1:47.98

100 IM

1:47.98

25 Y Free

17.37

-9.00s (New PB)

25 Y Fly

21.12

-4.37s (New PB)

50 Y Back

46.80

-4.74s (New PB)

BB: 43.29 (+3.51s | 7.5%)

2025 SD Spooktacular Intrasquad

10/18/2025

Aberdeen

50 Y Back

51.54

-0.87s (New PB)

B: 48.59 (+2.95s | 5.7%)

50 Y Breast

1:10.93

B: 54.59 (+16.34s | 23.0%)

25 Y Fly

25.49

-11.67s (New PB)

50 Y Free

41.58

-11.51s (New PB)

B: 39.79 (+1.79s | 4.3%)

100 Y IM

2:00.63

B: 1:44.29 (+16.34s | 13.5%)

50 IM

2:17.38

100 IM

-16.-75

2:00.63

100 IM

2:00.63

2025 SD State Long Course Meet

07/18/2025

Aberdeen

50 M Free

53.56

-0.11s (New PB)

B: 45.29 (+8.27s | 15.4%)

50 M Fly

1:16.20

-0.91s (New PB)

B: 54.49 (+21.71s | 28.5%)

50 M Back

58.08

-2.80s (New PB)

B: 55.79 (+2.29s | 3.9%)

200 M Free

4:06.27

-1.59s (New PB)

B: 3:50.99 (+15.28s | 6.2%)

50 Free

55.87

100 Free

1:05.63

2:01.50

100 Free

2:01.50

150 Free

1:07.58

3:09.08

200 Free

57.19

4:06.27

100 Free

2:04.77

100 M Back

2:17.42

-0.77s (New PB)

B: 2:01.59 (+15.83s | 11.5%)

50 Back

1:06.92

100 Back

1:10.50

2:17.42

100 Back

2:17.42

100 M Free

1:57.78

-0.54s (New PB)

B: 1:44.09 (+13.69s | 11.6%)

50 Free

55.26

100 Free

1:02.52

1:57.78

100 Free

1:57.78

2025 SD Long Course State B Swim Meet

07/11/2025

Pierre

50 M Fly

1:19.85

+2.74s

B: 54.49 (+25.36s | 31.8%)

200 M Free

4:07.86

-22.82s (New PB)

B: 3:50.99 (+16.87s | 6.8%)

50 Free

55.53

100 Free

1:05.43

2:00.96

100 Free

2:00.96

150 Free

1:04.34

3:05.30

200 Free

1:02.56

4:07.86

100 Free

2:06.90

50 M Breast

1:21.30

-2.17s (New PB)

B: 1:02.19 (+19.11s | 23.5%)

100 M Breast

3:00.46

-21.53s (New PB)

B: 2:19.39 (+41.07s | 22.8%)

50 Breast

1:23.89

100 Breast

1:36.57

3:00.46

100 Breast

3:00.46

100 M Free

1:58.32

-6.30s (New PB)

B: 1:44.09 (+14.23s | 12.0%)

50 Free

54.12

100 Free

1:04.20

1:58.32

100 Free

1:58.32

2025 Splash Central Invitational

06/20/2025

Huron

100 M Breast

3:21.99

B: 2:19.39 (+62.60s | 31.0%)

100 M Back

2:23.23

+5.04s

B: 2:01.59 (+21.64s | 15.1%)

50 Back

1:06.96

100 Back

1:16.27

2:23.23

100 Back

2:23.23

100 M Free

2:04.62

-2.06s (New PB)

B: 1:44.09 (+20.53s | 16.5%)

50 Free

1:00.01

100 Free

1:04.61

2:04.62

100 Free

2:04.62

200 M Free

4:30.68

-0.12s (New PB)

B: 3:50.99 (+39.69s | 14.7%)

50 Free

1:02.88

100 Free

1:13.35

2:16.23

100 Free

2:16.23

150 Free

1:12.30

3:28.54

200 Free

1:02.14

4:30.68

100 Free

2:14.44

50 M Free

53.67

-4.51s (New PB)

B: 45.29 (+8.38s | 15.6%)

50 M Back

1:01.81

+0.93s

B: 55.79 (+6.02s | 9.7%)

50 M Breast

1:23.47

-0.61s (New PB)

B: 1:02.19 (+21.28s | 25.5%)

2025 SD Aberdeen Summer High Point Swim Meet

06/13/2025

Aberdeen

50 M Back

1:00.88

B: 55.79 (+5.09s | 8.4%)

100 M Back

2:18.19

B: 2:01.59 (+16.60s | 12.0%)

50 Back

1:02.72

100 Back

1:15.47

2:18.19

100 Back

2:18.19

50 M Free

58.18

B: 45.29 (+12.89s | 22.2%)

50 M Breast

1:24.08

B: 1:02.19 (+21.89s | 26.0%)

100 M Free

2:06.68

B: 1:44.09 (+22.59s | 17.8%)

50 Free

58.39

100 Free

1:08.29

2:06.68

100 Free

2:06.68

200 M Free

4:30.80

B: 3:50.99 (+39.81s | 14.7%)

50 Free

1:01.52

100 Free

1:08.24

2:09.76

100 Free

2:09.76

150 Free

1:14.02

3:23.78

200 Free

1:07.02

4:30.80

100 Free

2:21.04

50 M Fly

1:17.11

B: 54.49 (+22.62s | 29.3%)

2025 12 U Short Course State A Championship

02/21/2025

Mitchell

25 Y Back

24.19

+0.19s

50 Y Back

52.41

-1.89s (New PB)

B: 48.59 (+3.82s | 7.3%)

50 Y Free

53.09

-6.77s (New PB)

B: 39.79 (+13.30s | 25.1%)

2025 SD ASC Winter High Point

01/04/2025

Aberdeen

100 Y Free

2:15.25

-1.64s (New PB)

B: 1:30.79 (+44.46s | 32.9%)

50 Free

1:02.54

100 Free

1:12.71

2:15.25

100 Free

2:15.25

25 Y Breast

38.07

25 Y Free

26.82

+0.45s

50 Y Free

1:06.11

+6.25s

B: 39.79 (+26.32s | 39.8%)

50 Y Back

54.30

-1.22s (New PB)

B: 48.59 (+5.71s | 10.5%)

25 Y Fly

37.16

-0.39s (New PB)

25 Y Back

25.13

+1.13s

2024 Candy Cane Swim Meet

12/06/2024

Watertown

25 Y Free

26.37

-5.86s (New PB)

50 Y Free

59.86

-8.96s (New PB)

B: 39.79 (+20.07s | 33.5%)

100 Y Back

2:11.84

B: 1:45.79 (+26.05s | 19.8%)

50 Back

1:04.81

100 Back

1:07.03

2:11.84

100 Back

2:11.84

50 Y Back

55.52

-3.85s (New PB)

B: 48.59 (+6.93s | 12.5%)

25 Y Fly

37.55

100 Y Free

2:16.89

B: 1:30.79 (+46.10s | 33.7%)

50 Free

1:04.41

100 Free

1:12.48

2:16.89

100 Free

2:16.89

25 Y Back

24.00

-2.72s (New PB)

2024 SD Spooktacular Intrasquad

10/26/2024

Aberdeen

25 Y Back

26.72

50 Y Back

59.37

B: 48.59 (+10.78s | 18.2%)

25 Y Free

32.23

50 Y Free

1:08.82

B: 39.79 (+29.03s | 42.2%)

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