Kyle Yun-Choi

Age: 9 years old
Age Category: 10 & under
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

37.13

12/05/2025

BB: 34.59 (+2.54s | 6.8%)

398

1,000+

Free 100 Y

1:20.08

11/14/2025

BB: 1:18.89 (+1.19s | 1.5%)

239

961

1,000+

50 Free

37.57

100 Free

42.51

1:20.08

100 Free

1:20.08

Free 200 Y

2:48.44

11/14/2025

A: 2:31.59 (+16.85s | 10.0%)

119

567

1,000+

50 Free

37.95

100 Free

43.39

1:21.34

100 Free

1:21.34

150 Free

45.56

2:06.90

200 Free

41.54

2:48.44

100 Free

1:27.10

Back 50 Y

40.25

10/17/2025

A: 37.59 (+2.66s | 6.6%)

180

696

1,000+

Back 100 Y

1:26.36

01/16/2026

A: 1:19.59 (+6.77s | 7.8%)

119

560

1,000+

50 Back

41.81

100 Back

44.55

1:26.36

100 Back

1:26.36

Breast 50 Y

49.97

12/05/2025

BB: 47.69 (+2.28s | 4.6%)

336

1,000+

Breast 100 Y

1:48.01

12/05/2025

BB: 1:42.29 (+5.72s | 5.3%)

261

963

1,000+

50 Breast

51.59

100 Breast

56.42

1:48.01

100 Breast

1:48.01

Fly 50 Y

39.36

12/05/2025

A: 35.99 (+3.37s | 8.6%)

160

552

1,000+

Fly 100 Y

1:29.63

01/16/2026

A: 1:24.39 (+5.24s | 5.8%)

368

1,000+

50 Fly

42.55

100 Fly

47.08

1:29.63

100 Fly

1:29.63

IM 100 Y

1:28.53

11/14/2025

A: 1:19.69 (+8.84s | 10.0%)

179

693

1,000+

50 IM

40.68

100 IM

47.85

1:28.53

100 IM

1:28.53

IM 200 Y

3:05.76

01/16/2026

A: 2:53.49 (+12.27s | 6.6%)

451

1,000+

50 Fly

41.57

100 Back

45.15

1:26.72

100 IM

1:26.72

150 Breast

57.45

2:24.17

200 Free

41.59

3:05.76

100 IM

1:39.04

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 Kyle Yun-Choi has achieved in his swimming career. For each event, you can find Kyle's best time, the corresponding time standard, as well as how much faster Kyle needs to be to reach the next level. The last columns provide Kyle rankings at the team and LSC levels. These rankings are based on the Kyle'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	37.13	22.19 (+14.94s \| 40.2%)	21.29 (+15.84s \| 42.7%)	21.29 (+15.84s \| 42.7%)	20.59 (+16.54s \| 44.5%)	20.09 (+17.04s \| 45.9%)	20.39 (+16.74s \| 45.1%)	30.49 (+6.64s \| 17.9%)
Free 100 Y	1:20.08	48.19 (+31.89s \| 39.8%)	46.39 (+33.69s \| 42.1%)	46.39 (+33.69s \| 42.1%)	45.09 (+34.99s \| 43.7%)	43.49 (+36.59s \| 45.7%)	44.39 (+35.69s \| 44.6%)	1:07.19 (+12.89s \| 16.1%)
Free 200 Y	2:48.44	1:45.79 (+62.65s \| 37.2%)	1:41.59 (+66.85s \| 39.7%)	1:41.59 (+66.85s \| 39.7%)	1:38.79 (+69.65s \| 41.4%)	1:36.49 (+71.95s \| 42.7%)	1:38.09 (+70.35s \| 41.8%)	2:24.99 (+23.45s \| 13.9%)
Back 50 Y	40.25	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+3.96s \| 9.8%)
Back 100 Y	1:26.36	53.89 (+32.47s \| 37.6%)	51.49 (+34.87s \| 40.4%)	51.49 (+34.87s \| 40.4%)	49.39 (+36.97s \| 42.8%)	47.59 (+38.77s \| 44.9%)	48.89 (+37.47s \| 43.4%)	1:16.59 (+9.77s \| 11.3%)
Breast 50 Y	49.97	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+9.68s \| 19.4%)
Breast 100 Y	1:48.01	1:00.89 (+47.12s \| 43.6%)	57.99 (+50.02s \| 46.3%)	57.99 (+50.02s \| 46.3%)	55.89 (+52.12s \| 48.3%)	54.19 (+53.82s \| 49.8%)	55.29 (+52.72s \| 48.8%)	1:26.29 (+21.72s \| 20.1%)
Fly 50 Y	39.36	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+4.67s \| 11.9%)
Fly 100 Y	1:29.63	52.89 (+36.74s \| 41.0%)	50.59 (+39.04s \| 43.6%)	50.59 (+39.04s \| 43.6%)	48.99 (+40.64s \| 45.3%)	47.79 (+41.84s \| 46.7%)	48.39 (+41.24s \| 46.0%)	1:19.89 (+9.74s \| 10.9%)
IM 100 Y	1:28.53	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+11.54s \| 13.0%)
IM 200 Y	3:05.76	1:58.19 (+67.57s \| 36.4%)	1:53.89 (+71.87s \| 38.7%)	1:53.89 (+71.87s \| 38.7%)	1:50.09 (+75.67s \| 40.7%)	1:46.39 (+79.37s \| 42.7%)	1:48.89 (+76.87s \| 41.4%)	2:46.19 (+19.57s \| 10.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

100 Y Back

1:26.36

-2.07s (New PB)

A: 1:19.59 (+6.77s | 7.8%)

50 Back

41.81

100 Back

44.55

1:26.36

100 Back

1:26.36

50 Y Breast

51.55

+1.58s

BB: 47.69 (+3.86s | 7.5%)

100 Y Breast

1:50.72

+2.71s

BB: 1:42.29 (+8.43s | 7.6%)

50 Breast

51.92

100 Breast

58.80

1:50.72

100 Breast

1:50.72

200 Y IM

3:05.76

-0.74s (New PB)

A: 2:53.49 (+12.27s | 6.6%)

50 Fly

41.57

100 Back

45.15

1:26.72

100 IM

1:26.72

150 Breast

57.45

2:24.17

200 Free

41.59

3:05.76

100 IM

1:39.04

200 Y Free

2:51.37

+2.93s

BB: 2:50.59 (+0.78s | 0.5%)

50 Free

38.11

100 Free

43.89

1:22.00

100 Free

1:22.00

150 Free

45.15

2:07.15

200 Free

44.22

2:51.37

100 Free

1:29.37

100 Y Fly

1:29.63

A: 1:24.39 (+5.24s | 5.8%)

50 Fly

42.55

100 Fly

47.08

1:29.63

100 Fly

1:29.63

2025 Christmas Championships

12/05/2025

Laurel

100 Y Breast

1:48.01

-4.89s (New PB)

BB: 1:42.29 (+5.72s | 5.3%)

50 Breast

51.59

100 Breast

56.42

1:48.01

100 Breast

1:48.01

100 Y IM

1:32.42

+3.89s

BB: 1:29.69 (+2.73s | 3.0%)

50 IM

43.67

100 IM

48.75

1:32.42

100 IM

1:32.42

50 Y Breast

49.97

BB: 47.69 (+2.28s | 4.6%)

50 Y Free

37.13

BB: 34.59 (+2.54s | 6.8%)

50 Y Fly

39.36

-4.88s (New PB)

A: 35.99 (+3.37s | 8.6%)

50 Y Back

42.17

+1.92s

A: 37.59 (+4.58s | 10.9%)

2025 RMSC November Dual Meet

11/14/2025

Boyds

200 Y IM

3:06.50

-4.34s (New PB)

A: 2:53.49 (+13.01s | 7.0%)

50 Fly

43.96

100 Back

45.21

1:29.17

100 IM

1:29.17

150 Breast

59.08

2:28.25

200 Free

38.25

3:06.50

100 IM

1:37.33

50 Y Back

42.20

+1.95s

A: 37.59 (+4.61s | 10.9%)

100 Y IM

1:28.53

A: 1:19.69 (+8.84s | 10.0%)

50 IM

40.68

100 IM

47.85

1:28.53

100 IM

1:28.53

100 Y Free

1:20.08

-4.81s (New PB)

BB: 1:18.89 (+1.19s | 1.5%)

50 Free

37.57

100 Free

42.51

1:20.08

100 Free

1:20.08

100 Y Back

1:28.77

+0.34s

A: 1:19.59 (+9.18s | 10.3%)

50 Back

43.04

100 Back

45.73

1:28.77

100 Back

1:28.77

200 Y Free

2:48.44

-12.86s (New PB)

A: 2:31.59 (+16.85s | 10.0%)

50 Free

37.95

100 Free

43.39

1:21.34

100 Free

1:21.34

150 Free

45.56

2:06.90

200 Free

41.54

2:48.44

100 Free

1:27.10

2025 RMSC Autumn 350 Challenge Meet

11/01/2025

Colesville

200 Y IM

3:10.84

A: 2:53.49 (+17.35s | 9.1%)

50 Fly

44.98

100 Back

48.10

1:33.08

100 IM

1:33.08

150 Breast

57.21

2:30.29

200 Free

40.55

3:10.84

100 IM

1:37.76

100 Y Back

1:28.43

A: 1:19.59 (+8.84s | 10.0%)

50 Y Fly

44.24

-3.03s (New PB)

BB: 41.29 (+2.95s | 6.7%)

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

50 Y Fly

47.27

B: 46.49 (+0.78s | 1.7%)

100 Y Breast

1:52.90

BB: 1:42.29 (+10.61s | 9.4%)

50 Breast

54.56

100 Breast

58.34

1:52.90

100 Breast

1:52.90

100 Y Free

1:24.89

BB: 1:18.89 (+6.00s | 7.1%)

50 Free

37.85

100 Free

47.04

1:24.89

100 Free

1:24.89

200 Y Free

3:01.30

BB: 2:50.59 (+10.71s | 5.9%)

50 Free

40.86

100 Free

46.99

1:27.85

100 Free

1:27.85

150 Free

47.10

2:14.95

200 Free

46.35

3:01.30

100 Free

1:33.45

50 Y Back

40.25

A: 37.59 (+2.66s | 6.6%)

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.