Maryn Petrosky

Age: 11 years old
Age Category: 11-12
Team: Lakeside Swim Team | Kentucky Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Lakeside Swim Team	Kentucky Swimming	Southern Zone	USA

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Lakeside Swim Team

Kentucky Swimming

Southern Zone

USA

Free 50 M

35.73

07/09/2026

A: 33.19 (+2.54s | 7.1%)

1,000+

Free 100 M

1:20.15

Analysis

05/15/2026

BB: 1:19.49 (+0.66s | 0.8%)

1,000+

50 Free

37.99

100 Free

42.16

1:20.15

100 Free

1:20.15

Free 200 M

2:55.61

Analysis

06/04/2026

BB: 2:53.09 (+2.52s | 1.4%)

1,000+

Back 50 M

41.18

07/09/2026

A: 38.39 (+2.79s | 6.8%)

893

1,000+

Back 100 M

1:28.55

Analysis

07/09/2026

A: 1:24.79 (+3.76s | 4.2%)

803

1,000+

Breast 50 M

52.29

04/25/2026

B: 49.79 (+2.50s | 4.8%)

1,000+

Breast 100 M

1:55.10

Analysis

05/15/2026

B: 1:50.39 (+4.71s | 4.1%)

1,000+

50 Breast

56.43

100 Breast

58.67

1:55.10

100 Breast

1:55.10

Fly 50 M

37.93

07/09/2026

A: 35.79 (+2.14s | 5.6%)

733

1,000+

Fly 100 M

1:41.96

Analysis

07/09/2026

B: 1:38.29 (+3.67s | 3.6%)

940

1,000+

IM 200 M

3:15.66

Analysis

07/09/2026

BB: 3:15.59 (+0.07s | 0.0%)

899

1,000+

Above are the fastest times that Maryn Petrosky 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
Got the Far Western Bonus time standard

Short Course Distance

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

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	35.73	28.69 (+7.04s \| 19.7%)	27.39 (+8.34s \| 23.3%)	27.39 (+8.34s \| 23.3%)	26.89 (+8.84s \| 24.7%)	26.29 (+9.44s \| 26.4%)	26.59 (+9.14s \| 25.6%)	33.59 (+2.14s \| 6.0%)
Free 100 M	1:20.15	1:01.89 (+18.26s \| 22.8%)	59.29 (+20.86s \| 26.0%)	59.29 (+20.86s \| 26.0%)	58.19 (+21.96s \| 27.4%)	56.99 (+23.16s \| 28.9%)	57.59 (+22.56s \| 28.1%)	1:13.19 (+6.96s \| 8.7%)
Free 200 M	2:55.61	2:12.99 (+42.62s \| 24.3%)	2:07.79 (+47.82s \| 27.2%)	2:07.79 (+47.82s \| 27.2%)	2:04.99 (+50.62s \| 28.8%)	2:03.09 (+52.52s \| 29.9%)	2:04.29 (+51.32s \| 29.2%)	2:38.79 (+16.82s \| 9.6%)
Back 50 M	41.18	32.39 (+8.79s \| 21.3%)	N/A	N/A	N/A	N/A	N/A	38.89 (+2.29s \| 5.6%)
Back 100 M	1:28.55	1:09.49 (+19.06s \| 21.5%)	1:06.79 (+21.76s \| 24.6%)	1:06.79 (+21.76s \| 24.6%)	1:04.79 (+23.76s \| 26.8%)	1:03.69 (+24.86s \| 28.1%)	1:04.39 (+24.16s \| 27.3%)	1:25.09 (+3.46s \| 3.9%)
Breast 50 M	52.29	36.59 (+15.70s \| 30.0%)	N/A	N/A	N/A	N/A	N/A	43.19 (+9.10s \| 17.4%)
Breast 100 M	1:55.10	1:18.79 (+36.31s \| 31.5%)	1:15.99 (+39.11s \| 34.0%)	1:15.99 (+39.11s \| 34.0%)	1:13.79 (+41.31s \| 35.9%)	1:12.19 (+42.91s \| 37.3%)	1:13.29 (+41.81s \| 36.3%)	1:34.39 (+20.71s \| 18.0%)
Fly 50 M	37.93	31.19 (+6.74s \| 17.8%)	N/A	N/A	N/A	N/A	N/A	36.29 (+1.64s \| 4.3%)
Fly 100 M	1:41.96	1:07.19 (+34.77s \| 34.1%)	1:04.69 (+37.27s \| 36.6%)	1:04.69 (+37.27s \| 36.6%)	1:02.69 (+39.27s \| 38.5%)	1:01.69 (+40.27s \| 39.5%)	1:02.39 (+39.57s \| 38.8%)	1:21.99 (+19.97s \| 19.6%)
IM 200 M	3:15.66	2:31.09 (+44.57s \| 22.8%)	2:26.19 (+49.47s \| 25.3%)	2:26.19 (+49.47s \| 25.3%)	2:22.09 (+53.57s \| 27.4%)	2:19.49 (+56.17s \| 28.7%)	2:20.99 (+54.67s \| 27.9%)	2:59.79 (+15.87s \| 8.1%)

Progression

See how Maryn Petrosky 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 Petrosky 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

46th Annual Seahawk Invitational

07/09/2026

Louisville

50 M Free

35.73

-0.85s (New PB)

A: 33.19 (+2.54s | 7.1%)

200 M IM

3:15.66

-10.36s (New PB)

BB: 3:15.59 (+0.07s | 0.0%)

50 M Back

41.18

-0.15s (New PB)

A: 38.39 (+2.79s | 6.8%)

100 M Free

1:21.35

+1.20s

BB: 1:19.49 (+1.86s | 2.3%)

50 M Fly

37.93

-2.02s (New PB)

A: 35.79 (+2.14s | 5.6%)

100 M Fly

1:41.96

-2.06s (New PB)

B: 1:38.29 (+3.67s | 3.6%)

100 M Back

1:28.55

-3.41s (New PB)

A: 1:24.79 (+3.76s | 4.2%)

98th Ohio Valley Championships 2026

06/04/2026

Louisville

50 M Back

41.82

+0.49s

BB: 41.59 (+0.23s | 0.5%)

50 M Breast

54.81

+2.52s

B: 49.79 (+5.02s | 9.2%)

50 M Fly

39.95

-0.93s (New PB)

BB: 38.79 (+1.16s | 2.9%)

100 M Fly

1:44.02

-4.03s (New PB)

B: 1:38.29 (+5.73s | 5.5%)

50 M Free

36.70

+0.12s

BB: 35.89 (+0.81s | 2.2%)

200 M Free

2:55.61

-4.48s (New PB)

BB: 2:53.09 (+2.52s | 1.4%)

100 M Breast

1:59.25

+4.15s

B: 1:50.39 (+8.86s | 7.4%)

2026 Triton Summer Launch

05/15/2026

Louisville

200 M IM

3:30.64

+4.62s

B: 3:30.59 (+0.05s | 0.0%)

50 Fly

46.70

100 Back

54.15

1:40.85

100 IM

1:40.85

150 Breast

1:06.08

2:46.93

200 Free

43.71

3:30.64

100 IM

1:49.79

100 M Fly

1:48.05

B: 1:38.29 (+9.76s | 9.0%)

50 Fly

47.41

100 Fly

1:00.64

1:48.05

100 Fly

1:48.05

50 M Free

37.09

+0.51s

BB: 35.89 (+1.20s | 3.2%)

100 M Free

1:20.15

-2.90s (New PB)

BB: 1:19.49 (+0.66s | 0.8%)

50 Free

37.99

100 Free

42.16

1:20.15

100 Free

1:20.15

50 M Back

41.33

-0.39s (New PB)

A: 38.39 (+2.94s | 7.1%)

200 M Free

3:04.87

+4.78s

BB: 2:53.09 (+11.78s | 6.4%)

50 Free

38.33

100 Free

48.59

1:26.92

100 Free

1:26.92

150 Free

50.55

2:17.47

200 Free

47.40

3:04.87

100 Free

1:37.95

100 M Back

1:36.38

+4.42s

BB: 1:32.69 (+3.69s | 3.8%)

50 Back

45.02

100 Back

51.36

1:36.38

100 Back

1:36.38

100 M Breast

1:55.10

B: 1:50.39 (+4.71s | 4.1%)

50 Breast

56.43

100 Breast

58.67

1:55.10

100 Breast

1:55.10

50 M Fly

41.94

+1.06s

B: 41.79 (+0.15s | 0.4%)

2026 Triton Derby Swim Festival

04/25/2026

Louisville

50 M Back

41.72

BB: 41.59 (+0.13s | 0.3%)

50 M Breast

52.29

B: 49.79 (+2.50s | 4.8%)

50 M Fly

40.88

BB: 38.79 (+2.09s | 5.1%)

200 M IM

3:26.02

BB: 3:15.59 (+10.43s | 5.1%)

50 Fly

41.02

100 Back

52.41

1:33.43

100 IM

1:33.43

150 Breast

1:06.92

2:40.35

200 Free

45.67

3:26.02

100 IM

1:52.59

50 M Free

36.58

BB: 35.89 (+0.69s | 1.9%)

100 M Free

1:23.05

BB: 1:19.49 (+3.56s | 4.3%)

50 Free

38.98

100 Free

44.07

1:23.05

100 Free

1:23.05

200 M Free

3:00.09

BB: 2:53.09 (+7.00s | 3.9%)

50 Free

39.16

100 Free

46.41

1:25.57

100 Free

1:25.57

150 Free

48.39

2:13.96

200 Free

46.13

3:00.09

100 Free

1:34.52

100 M Back

1:31.96

A: 1:24.79 (+7.17s | 7.8%)

50 Back

43.64

100 Back

48.32

1:31.96

100 Back

1:31.96

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	SouthWestern Age Group Regional
Free 50 M	35.73	28.69 (+7.04s \| 19.7%)	27.39 (+8.34s \| 23.3%)	27.39 (+8.34s \| 23.3%)	26.89 (+8.84s \| 24.7%)	26.29 (+9.44s \| 26.4%)	26.59 (+9.14s \| 25.6%)	33.59 (+2.14s \| 6.0%)
Free 100 M	1:20.15	1:01.89 (+18.26s \| 22.8%)	59.29 (+20.86s \| 26.0%)	59.29 (+20.86s \| 26.0%)	58.19 (+21.96s \| 27.4%)	56.99 (+23.16s \| 28.9%)	57.59 (+22.56s \| 28.1%)	1:13.19 (+6.96s \| 8.7%)
Free 200 M	2:55.61	2:12.99 (+42.62s \| 24.3%)	2:07.79 (+47.82s \| 27.2%)	2:07.79 (+47.82s \| 27.2%)	2:04.99 (+50.62s \| 28.8%)	2:03.09 (+52.52s \| 29.9%)	2:04.29 (+51.32s \| 29.2%)	2:38.79 (+16.82s \| 9.6%)
Back 50 M	41.18	32.39 (+8.79s \| 21.3%)	N/A	N/A	N/A	N/A	N/A	38.89 (+2.29s \| 5.6%)
Back 100 M	1:28.55	1:09.49 (+19.06s \| 21.5%)	1:06.79 (+21.76s \| 24.6%)	1:06.79 (+21.76s \| 24.6%)	1:04.79 (+23.76s \| 26.8%)	1:03.69 (+24.86s \| 28.1%)	1:04.39 (+24.16s \| 27.3%)	1:25.09 (+3.46s \| 3.9%)
Breast 50 M	52.29	36.59 (+15.70s \| 30.0%)	N/A	N/A	N/A	N/A	N/A	43.19 (+9.10s \| 17.4%)
Breast 100 M	1:55.10	1:18.79 (+36.31s \| 31.5%)	1:15.99 (+39.11s \| 34.0%)	1:15.99 (+39.11s \| 34.0%)	1:13.79 (+41.31s \| 35.9%)	1:12.19 (+42.91s \| 37.3%)	1:13.29 (+41.81s \| 36.3%)	1:34.39 (+20.71s \| 18.0%)
Fly 50 M	37.93	31.19 (+6.74s \| 17.8%)	N/A	N/A	N/A	N/A	N/A	36.29 (+1.64s \| 4.3%)
Fly 100 M	1:41.96	1:07.19 (+34.77s \| 34.1%)	1:04.69 (+37.27s \| 36.6%)	1:04.69 (+37.27s \| 36.6%)	1:02.69 (+39.27s \| 38.5%)	1:01.69 (+40.27s \| 39.5%)	1:02.39 (+39.57s \| 38.8%)	1:21.99 (+19.97s \| 19.6%)
IM 200 M	3:15.66	2:31.09 (+44.57s \| 22.8%)	2:26.19 (+49.47s \| 25.3%)	2:26.19 (+49.47s \| 25.3%)	2:22.09 (+53.57s \| 27.4%)	2:19.49 (+56.17s \| 28.7%)	2:20.99 (+54.67s \| 27.9%)	2:59.79 (+15.87s \| 8.1%)