Ju Kim

Age: 13 years old
Age Category: 13-14
Team: Aces Swim Club | Colorado Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Aces Swim Club

Colorado Swimming

Western Zone

USA

Free 50 Y

27.78

13

02/14/2026

B

BB: 27.69 (+0.09s | 0.3%)

15

186

1,000+

Free 100 Y

1:05.86

Analysis

13

01/23/2026

B: 1:04.99 (+0.87s | 1.3%)

19

288

1,000+

50 Free

30.55

100 Free

35.31

1:05.86

100 Free

1:05.86

Free 200 Y

2:38.46

Analysis

13

12/12/2025

B: 2:22.49 (+15.97s | 10.1%)

22

325

1,000+

50 Free

32.97

100 Free

40.43

1:13.40

100 Free

1:13.40

150 Free

43.72

1:57.12

200 Free

41.34

2:38.46

100 Free

1:25.06

Back 50 Y

35.42

13

01/09/2026

12

172

1,000+

Back 100 Y

1:18.82

Analysis

13

01/23/2026

B: 1:11.29 (+7.53s | 9.6%)

17

287

1,000+

50 Back

38.05

100 Back

40.77

1:18.82

100 Back

1:18.82

Breast 100 Y

1:25.64

Analysis

13

01/23/2026

B: 1:20.49 (+5.15s | 6.0%)

14

204

1,000+

50 Breast

41.10

100 Breast

44.54

1:25.64

100 Breast

1:25.64

Breast 200 Y

3:10.36

Analysis

13

01/09/2026

B: 2:54.89 (+15.47s | 8.1%)

16

184

1,000+

50 Breast

41.78

100 Breast

46.72

1:28.50

100 Breast

1:28.50

150 Breast

50.18

2:18.68

200 Breast

51.68

3:10.36

100 Breast

1:41.86

Fly 50 Y

31.95

13

01/09/2026

8

110

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Aces Swim Club	Colorado Swimming	Western Zone	USA

Above are the fastest times that Ju Kim has achieved in his swimming career. For each event, you can find Ju's best time, the corresponding time standard, as well as how much faster Ju needs to be to reach the next level. The last columns provide Ju rankings at the team and LSC levels. These rankings are based on the Ju'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	27.78	22.19 (+5.59s \| 20.1%)	21.29 (+6.49s \| 23.4%)	21.29 (+6.49s \| 23.4%)	20.59 (+7.19s \| 25.9%)	20.09 (+7.69s \| 27.7%)	20.39 (+7.39s \| 26.6%)	26.29 (+1.49s \| 5.4%)
Free 100 Y	1:05.86	48.19 (+17.67s \| 26.8%)	46.39 (+19.47s \| 29.6%)	46.39 (+19.47s \| 29.6%)	45.09 (+20.77s \| 31.5%)	43.49 (+22.37s \| 34.0%)	44.39 (+21.47s \| 32.6%)	56.69 (+9.17s \| 13.9%)
Free 200 Y	2:38.46	1:45.79 (+52.67s \| 33.2%)	1:41.59 (+56.87s \| 35.9%)	1:41.59 (+56.87s \| 35.9%)	1:38.79 (+59.67s \| 37.7%)	1:36.49 (+61.97s \| 39.1%)	1:38.09 (+60.37s \| 38.1%)	2:03.89 (+34.57s \| 21.8%)
Back 50 Y	35.42	N/A	N/A	N/A	N/A	N/A	N/A	1:02.89
Back 100 Y	1:18.82	53.89 (+24.93s \| 31.6%)	51.49 (+27.33s \| 34.7%)	51.49 (+27.33s \| 34.7%)	49.39 (+29.43s \| 37.3%)	47.59 (+31.23s \| 39.6%)	48.89 (+29.93s \| 38.0%)	2:16.09 1:00.49 (+18.33s \| 23.3%)
Breast 100 Y	1:25.64	1:00.89 (+24.75s \| 28.9%)	57.99 (+27.65s \| 32.3%)	57.99 (+27.65s \| 32.3%)	55.89 (+29.75s \| 34.7%)	54.19 (+31.45s \| 36.7%)	55.29 (+30.35s \| 35.4%)	1:01.79 (+23.85s \| 27.8%)
Breast 200 Y	3:10.36	2:13.29 (+57.07s \| 30.0%)	2:07.99 (+62.37s \| 32.8%)	2:07.99 (+62.37s \| 32.8%)	2:02.29 (+68.07s \| 35.8%)	1:58.79 (+71.57s \| 37.6%)	2:00.99 (+69.37s \| 36.4%)	2:17.39 (+52.97s \| 27.8%)
Fly 50 Y	31.95	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Long Course Distance

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

Progression

See how Ju Kim is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Ju's time to another swimmer's and even view their profile for more information about them.

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Compare with another swimmer

View this profile

Meets

See all the meets Ju Kim has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Ju's time, the progress against Ju's best time, the corresponding time standard, as well as how much faster Ju needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CO ACES Winter Open

02/14/2026

Centennial

50 Y Free

27.78

-0.21s (New PB)

B

BB: 27.69 (+0.09s | 0.3%)

13

5

2

3

2026 CO TOPS Colorado Open

01/23/2026

Denver

100 Y Back

1:18.82

B: 1:11.29 (+7.53s | 9.6%)

13

3

4

50 Back

38.05

100 Back

40.77

1:18.82

100 Back

1:18.82

50 Y Free

28.53

+0.54s

B

BB: 27.69 (+0.84s | 2.9%)

13

4

6

2

100 Y Breast

1:25.64

-2.16s (New PB)

B: 1:20.49 (+5.15s | 6.0%)

13

3

1

50 Breast

41.10

100 Breast

44.54

1:25.64

100 Breast

1:25.64

100 Y Free

1:05.86

-0.14s (New PB)

B: 1:04.99 (+0.87s | 1.3%)

13

3

7

9

50 Free

30.55

100 Free

35.31

1:05.86

100 Free

1:05.86

2026 CO NJ Narwhal Invitational

01/09/2026

Arvada

50 Y Back

35.42

13

1

6

50 Y Free

27.99

B

BB: 27.69 (+0.30s | 1.1%)

13

4

6

200 Y Breast

3:10.36

B: 2:54.89 (+15.47s | 8.1%)

13

1

7

50 Breast

41.78

100 Breast

46.72

1:28.50

100 Breast

1:28.50

150 Breast

50.18

2:18.68

200 Breast

51.68

3:10.36

100 Breast

1:41.86

50 Y Fly

31.95

13

1

9

100 Y Free

1:06.00

B: 1:04.99 (+1.01s | 1.5%)

13

4

6

50 Free

31.13

100 Free

34.87

1:06.00

100 Free

1:06.00

2025 CO NJ Blizzard Invite

12/12/2025

Arvada

200 Y Free

2:38.46

B: 2:22.49 (+15.97s | 10.1%)

13

2

7

3

50 Free

32.97

100 Free

40.43

1:13.40

100 Free

1:13.40

150 Free

43.72

1:57.12

200 Free

41.34

2:38.46

100 Free

1:25.06

100 Y Breast

1:27.80

B: 1:20.49 (+7.31s | 8.3%)

13

3

7

50 Breast

41.79

100 Breast

46.01

1:27.80

100 Breast

1:27.80

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	27.78	22.19 (+5.59s \| 20.1%)	21.29 (+6.49s \| 23.4%)	21.29 (+6.49s \| 23.4%)	20.59 (+7.19s \| 25.9%)	20.09 (+7.69s \| 27.7%)	20.39 (+7.39s \| 26.6%)	26.29 (+1.49s \| 5.4%)
Free 100 Y	1:05.86	48.19 (+17.67s \| 26.8%)	46.39 (+19.47s \| 29.6%)	46.39 (+19.47s \| 29.6%)	45.09 (+20.77s \| 31.5%)	43.49 (+22.37s \| 34.0%)	44.39 (+21.47s \| 32.6%)	56.69 (+9.17s \| 13.9%)
Free 200 Y	2:38.46	1:45.79 (+52.67s \| 33.2%)	1:41.59 (+56.87s \| 35.9%)	1:41.59 (+56.87s \| 35.9%)	1:38.79 (+59.67s \| 37.7%)	1:36.49 (+61.97s \| 39.1%)	1:38.09 (+60.37s \| 38.1%)	2:03.89 (+34.57s \| 21.8%)
Back 50 Y	35.42	N/A	N/A	N/A	N/A	N/A	N/A	1:02.89
Back 100 Y	1:18.82	53.89 (+24.93s \| 31.6%)	51.49 (+27.33s \| 34.7%)	51.49 (+27.33s \| 34.7%)	49.39 (+29.43s \| 37.3%)	47.59 (+31.23s \| 39.6%)	48.89 (+29.93s \| 38.0%)	2:16.09 1:00.49 (+18.33s \| 23.3%)
Breast 100 Y	1:25.64	1:00.89 (+24.75s \| 28.9%)	57.99 (+27.65s \| 32.3%)	57.99 (+27.65s \| 32.3%)	55.89 (+29.75s \| 34.7%)	54.19 (+31.45s \| 36.7%)	55.29 (+30.35s \| 35.4%)	1:01.79 (+23.85s \| 27.8%)
Breast 200 Y	3:10.36	2:13.29 (+57.07s \| 30.0%)	2:07.99 (+62.37s \| 32.8%)	2:07.99 (+62.37s \| 32.8%)	2:02.29 (+68.07s \| 35.8%)	1:58.79 (+71.57s \| 37.6%)	2:00.99 (+69.37s \| 36.4%)	2:17.39 (+52.97s \| 27.8%)
Fly 50 Y	31.95	N/A	N/A	N/A	N/A	N/A	N/A	N/A