Leo Pesin

Age: 10 years old
Age Category: 10 & under
Team: All Star Aquatics | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

All Star Aquatics

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

36.62

12/05/2025

BB: 34.59 (+2.03s | 5.5%)

372

1,000+

Free 100 Y

1:21.94

01/17/2026

BB: 1:18.89 (+3.05s | 3.7%)

291

1,000+

50 Free

38.20

100 Free

43.74

1:21.94

100 Free

1:21.94

Free 200 Y

3:03.12

11/14/2025

BB: 2:50.59 (+12.53s | 6.8%)

213

918

1,000+

50 Free

39.76

100 Free

46.86

1:26.62

100 Free

1:26.62

150 Free

49.57

2:16.19

200 Free

46.93

3:03.12

100 Free

1:36.50

Back 50 Y

41.08

01/17/2026

A: 37.59 (+3.49s | 8.5%)

214

827

1,000+

Back 100 Y

1:35.44

01/17/2026

BB: 1:30.09 (+5.35s | 5.6%)

260

1,000+

50 Back

45.30

100 Back

50.14

1:35.44

100 Back

1:35.44

Breast 50 Y

48.35

11/14/2025

BB: 47.69 (+0.66s | 1.4%)

265

934

1,000+

Breast 100 Y

1:41.61

01/17/2026

A: 1:30.59 (+11.02s | 10.8%)

172

660

1,000+

50 Breast

48.11

100 Breast

53.50

1:41.61

100 Breast

1:41.61

Fly 50 Y

46.77

10/11/2025

B: 46.49 (+0.28s | 0.6%)

417

1,000+

Fly 100 Y

1:53.32

01/17/2026

BB: 1:38.99 (+14.33s | 12.6%)

205

805

1,000+

50 Fly

47.35

100 Fly

1:05.97

1:53.32

100 Fly

1:53.32

IM 100 Y

1:32.03

01/17/2026

BB: 1:29.69 (+2.34s | 2.5%)

258

924

1,000+

50 IM

44.25

100 IM

47.78

1:32.03

100 IM

1:32.03

IM 200 Y

3:28.64

11/14/2025

BB: 3:15.99 (+12.65s | 6.1%)

206

822

1,000+

50 Fly

49.73

100 Back

59.09

1:48.82

100 IM

1:48.82

200 Free

1:39.82

3:28.64

100 IM

1:39.82

Long course distance

Event	Time		Age	Date	Standard	Next Standard	All Star Aquatics	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Leo Pesin has achieved in his swimming career. For each event, you can find Leo's best time, the corresponding time standard, as well as how much faster Leo needs to be to reach the next level. The last columns provide Leo rankings at the team and LSC levels. These rankings are based on the Leo'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	SouthWestern Age Group Regional
Free 50 Y	36.62	22.19 (+14.43s \| 39.4%)	21.29 (+15.33s \| 41.9%)	21.29 (+15.33s \| 41.9%)	20.59 (+16.03s \| 43.8%)	20.09 (+16.53s \| 45.1%)	20.39 (+16.23s \| 44.3%)	30.49 (+6.13s \| 16.7%)
Free 100 Y	1:21.94	48.19 (+33.75s \| 41.2%)	46.39 (+35.55s \| 43.4%)	46.39 (+35.55s \| 43.4%)	45.09 (+36.85s \| 45.0%)	43.49 (+38.45s \| 46.9%)	44.39 (+37.55s \| 45.8%)	1:07.19 (+14.75s \| 18.0%)
Free 200 Y	3:03.12	1:45.79 (+77.33s \| 42.2%)	1:41.59 (+81.53s \| 44.5%)	1:41.59 (+81.53s \| 44.5%)	1:38.79 (+84.33s \| 46.1%)	1:36.49 (+86.63s \| 47.3%)	1:38.09 (+85.03s \| 46.4%)	2:24.99 (+38.13s \| 20.8%)
Back 50 Y	41.08	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.79s \| 11.7%)
Back 100 Y	1:35.44	53.89 (+41.55s \| 43.5%)	51.49 (+43.95s \| 46.0%)	51.49 (+43.95s \| 46.0%)	49.39 (+46.05s \| 48.3%)	47.59 (+47.85s \| 50.1%)	48.89 (+46.55s \| 48.8%)	1:16.59 (+18.85s \| 19.8%)
Breast 50 Y	48.35	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+8.06s \| 16.7%)
Breast 100 Y	1:41.61	1:00.89 (+40.72s \| 40.1%)	57.99 (+43.62s \| 42.9%)	57.99 (+43.62s \| 42.9%)	55.89 (+45.72s \| 45.0%)	54.19 (+47.42s \| 46.7%)	55.29 (+46.32s \| 45.6%)	1:26.29 (+15.32s \| 15.1%)
Fly 50 Y	46.77	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+12.08s \| 25.8%)
Fly 100 Y	1:53.32	52.89 (+60.43s \| 53.3%)	50.59 (+62.73s \| 55.4%)	50.59 (+62.73s \| 55.4%)	48.99 (+64.33s \| 56.8%)	47.79 (+65.53s \| 57.8%)	48.39 (+64.93s \| 57.3%)	1:19.89 (+33.43s \| 29.5%)
IM 100 Y	1:32.03	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+15.04s \| 16.3%)
IM 200 Y	3:28.64	1:58.19 (+90.45s \| 43.4%)	1:53.89 (+94.75s \| 45.4%)	1:53.89 (+94.75s \| 45.4%)	1:50.09 (+98.55s \| 47.2%)	1:46.39 (+102.25s \| 49.0%)	1:48.89 (+99.75s \| 47.8%)	2:46.19 (+42.45s \| 20.3%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

PVS January Open 2026 Fairland

01/17/2026

Laurel

100 Y Free

1:21.94

-0.62s (New PB)

BB: 1:18.89 (+3.05s | 3.7%)

50 Free

38.20

100 Free

43.74

1:21.94

100 Free

1:21.94

100 Y IM

1:32.03

-8.56s (New PB)

BB: 1:29.69 (+2.34s | 2.5%)

50 IM

44.25

100 IM

47.78

1:32.03

100 IM

1:32.03

100 Y Fly

1:53.32

BB: 1:38.99 (+14.33s | 12.6%)

50 Fly

47.35

100 Fly

1:05.97

1:53.32

100 Fly

1:53.32

100 Y Breast

1:41.61

-7.96s (New PB)

A: 1:30.59 (+11.02s | 10.8%)

50 Breast

48.11

100 Breast

53.50

1:41.61

100 Breast

1:41.61

100 Y Back

1:35.44

BB: 1:30.09 (+5.35s | 5.6%)

50 Back

45.30

100 Back

50.14

1:35.44

100 Back

1:35.44

50 Y Back

41.08

-0.83s (New PB)

A: 37.59 (+3.49s | 8.5%)

2025 Christmas Championships

12/05/2025

Laurel

100 Y Free

1:22.56

-5.47s (New PB)

BB: 1:18.89 (+3.67s | 4.4%)

50 Free

38.63

100 Free

43.93

1:22.56

100 Free

1:22.56

100 Y Breast

1:50.18

+0.61s

BB: 1:42.29 (+7.89s | 7.2%)

50 Breast

51.79

100 Breast

58.39

1:50.18

100 Breast

1:50.18

50 Y Breast

48.85

+0.50s

BB: 47.69 (+1.16s | 2.4%)

50 Y Fly

46.89

+0.12s

B: 46.49 (+0.40s | 0.9%)

50 Y Free

36.62

-0.43s (New PB)

BB: 34.59 (+2.03s | 5.5%)

50 Y Back

41.91

-1.75s (New PB)

A: 37.59 (+4.32s | 10.3%)

2025PV November Open Fairland

11/14/2025

Laurel

100 Y Breast

1:49.57

BB: 1:42.29 (+7.28s | 6.6%)

50 Breast

51.96

100 Breast

57.61

1:49.57

100 Breast

1:49.57

50 Y Back

45.41

+1.75s

BB: 42.89 (+2.52s | 5.5%)

50 Y Breast

48.35

-0.26s (New PB)

BB: 47.69 (+0.66s | 1.4%)

200 Y Free

3:03.12

BB: 2:50.59 (+12.53s | 6.8%)

50 Free

39.76

100 Free

46.86

1:26.62

100 Free

1:26.62

150 Free

49.57

2:16.19

200 Free

46.93

3:03.12

100 Free

1:36.50

200 Y IM

3:28.64

BB: 3:15.99 (+12.65s | 6.1%)

50 Fly

49.73

100 Back

59.09

1:48.82

100 IM

1:48.82

200 Free

1:39.82

3:28.64

100 IM

1:39.82

50 Y Free

37.05

-0.53s (New PB)

BB: 34.59 (+2.46s | 6.6%)

2025 ASA October Kick Off

10/11/2025

Bethesda

50 Y Back

43.66

BB: 42.89 (+0.77s | 1.8%)

50 Y Fly

46.77

B: 46.49 (+0.28s | 0.6%)

50 Y Breast

48.61

BB: 47.69 (+0.92s | 1.9%)

100 Y IM

1:40.59

B: 1:39.69 (+0.90s | 0.9%)

50 IM

45.72

100 IM

54.87

1:40.59

100 IM

1:40.59

50 Y Free

37.58

BB: 34.59 (+2.99s | 8.0%)

100 Y Free

1:28.03

B: 1:27.99 (+0.04s | 0.0%)

50 Free

40.93

100 Free

47.10

1:28.03

100 Free

1:28.03

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.