Leonard Sun

Age: 12 years old
Age Category: 11-12
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

30.12

11

11/14/2025

BB

A: 28.09 (+2.03s | 6.7%)

67

318

1,000+

Free 100 Y

1:09.22

Analysis

11

11/14/2025

B

BB: 1:06.39 (+2.83s | 4.1%)

85

378

1,000+

50 Free

32.10

100 Free

37.12

1:09.22

100 Free

1:09.22

Back 50 Y

37.67

11

11/14/2025

B

BB: 35.59 (+2.08s | 5.5%)

93

413

1,000+

Back 100 Y

1:22.58

Analysis

11

11/14/2025

B: 1:22.19 (+0.39s | 0.5%)

88

401

1,000+

50 Back

38.91

100 Back

43.67

1:22.58

100 Back

1:22.58

Fly 50 Y

33.47

11

12/05/2025

BB

A: 31.19 (+2.28s | 6.8%)

65

248

779

1,000+

IM 100 Y

1:20.41

Analysis

11

12/05/2025

B

BB: 1:15.89 (+4.52s | 5.6%)

87

381

1,000+

50 IM

35.25

100 IM

45.16

1:20.41

100 IM

1:20.41

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Leonard Sun has achieved in his swimming career. For each event, you can find Leonard's best time, the corresponding time standard, as well as how much faster Leonard needs to be to reach the next level. The last columns provide Leonard rankings at the team and LSC levels. These rankings are based on the Leonard'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	30.12	22.19 (+7.93s \| 26.3%)	21.29 (+8.83s \| 29.3%)	21.29 (+8.83s \| 29.3%)	20.59 (+9.53s \| 31.6%)	20.09 (+10.03s \| 33.3%)	20.39 (+9.73s \| 32.3%)	27.49 (+2.63s \| 8.7%)
Free 100 Y	1:09.22	48.19 (+21.03s \| 30.4%)	46.39 (+22.83s \| 33.0%)	46.39 (+22.83s \| 33.0%)	45.09 (+24.13s \| 34.9%)	43.49 (+25.73s \| 37.2%)	44.39 (+24.83s \| 35.9%)	59.29 (+9.93s \| 14.3%)
Back 50 Y	37.67	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+5.78s \| 15.3%)
Back 100 Y	1:22.58	53.89 (+28.69s \| 34.7%)	51.49 (+31.09s \| 37.6%)	51.49 (+31.09s \| 37.6%)	49.39 (+33.19s \| 40.2%)	47.59 (+34.99s \| 42.4%)	48.89 (+33.69s \| 40.8%)	1:07.49 (+15.09s \| 18.3%)
Fly 50 Y	33.47	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+2.98s \| 8.9%)
IM 100 Y	1:20.41	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+12.32s \| 15.3%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC February Invitational

02/20/2026

Silver Spring

50 Y Fly

34.00

+0.53s

BB

A: 31.19 (+2.81s | 8.3%)

11

3

5

9

2025 Christmas Championships

12/05/2025

Laurel

50 Y Fly

33.47

-1.40s (New PB)

BB

A: 31.19 (+2.28s | 6.8%)

11

50 Y Free

31.00

+0.88s

B

BB: 30.49 (+0.51s | 1.6%)

11

100 Y Free

1:09.78

+0.56s

B

BB: 1:06.39 (+3.39s | 4.9%)

11

50 Free

32.49

100 Free

37.29

1:09.78

100 Free

1:09.78

100 Y IM

1:20.41

B

BB: 1:15.89 (+4.52s | 5.6%)

11

50 IM

35.25

100 IM

45.16

1:20.41

100 IM

1:20.41

100 Y Back

1:26.37

+3.79s

B: 1:22.19 (+4.18s | 4.8%)

11

50 Back

40.83

100 Back

45.54

1:26.37

100 Back

1:26.37

50 Y Back

37.87

+0.20s

B

BB: 35.59 (+2.28s | 6.0%)

11

2025 RMSC November Dual Meet

11/14/2025

Boyds

100 Y Back

1:22.58

-8.33s (New PB)

B: 1:22.19 (+0.39s | 0.5%)

11

1

8

1

50 Back

38.91

100 Back

43.67

1:22.58

100 Back

1:22.58

50 Y Free

30.12

-3.00s (New PB)

BB

A: 28.09 (+2.03s | 6.7%)

11

2

7

50 Y Back

37.67

B

BB: 35.59 (+2.08s | 5.5%)

11

1

6

7

100 Y Free

1:09.22

-2.12s (New PB)

B

BB: 1:06.39 (+2.83s | 4.1%)

11

6

4

50 Free

32.10

100 Free

37.12

1:09.22

100 Free

1:09.22

50 Y Fly

34.87

-2.58s (New PB)

B

BB: 34.19 (+0.68s | 2.0%)

11

3

5

9

2025 RMSC Autumn 350 Challenge Meet

11/01/2025

Colesville

100 Y Free

1:11.34

-9.55s (New PB)

B

BB: 1:06.39 (+4.95s | 6.9%)

11

1

3

9

50 Free

33.43

100 Free

37.91

1:11.34

100 Free

1:11.34

50 Y Fly

37.45

B: 37.09 (+0.36s | 1.0%)

11

1

2

2022 Mid Atlantic AG Championship Showdown

11/03/2023

Richmond

100 Y Free

1:20.89

B

BB: 1:18.89 (+2.00s | 2.5%)

9

1

5

1

50 Free

36.72

100 Free

44.17

1:20.89

100 Free

1:20.89

50 Y Free

33.12

BB

A: 31.09 (+2.03s | 6.1%)

9

2

1

5

100 Y Back

1:30.91

B

BB: 1:30.09 (+0.82s | 0.9%)

9

1

6

2

50 Back

45.29

100 Back

45.62

1:30.91

100 Back

1:30.91