Yeonwoo Ju

Age: 10 years old
Age Category: 10 & under
Team: Utica Shelby Swim Club | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Utica Shelby Swim Club

Michigan Swimming

Central Zone

USA

Free 50 Y

37.08

03/07/2026

BB: 34.59 (+2.49s | 6.7%)

264

625

1,000+

Free 100 Y

1:29.59

Analysis

12/09/2025

B: 1:27.99 (+1.60s | 1.8%)

313

780

1,000+

50 Free

42.31

100 Free

47.28

1:29.59

100 Free

1:29.59

Free 200 Y

3:12.62

Analysis

01/16/2026

B: 3:09.49 (+3.13s | 1.6%)

170

433

1,000+

50 Free

43.91

100 Free

48.92

1:32.83

100 Free

1:32.83

200 Free

1:39.79

3:12.62

100 Free

1:39.79

Free 500 Y

8:06.74

Analysis

02/27/2026

BB: 7:33.79 (+32.95s | 6.8%)

182

1,000+

50 Free

40.90

100 Free

47.81

1:28.71

100 Free

1:28.71

150 Free

50.42

2:19.13

200 Free

50.35

3:09.48

100 Free

1:40.77

250 Free

49.39

3:58.87

300 Free

50.51

4:49.38

100 Free

1:39.90

350 Free

50.43

5:39.81

400 Free

50.20

6:30.01

100 Free

1:40.63

450 Free

49.76

7:19.77

500 Free

46.97

8:06.74

100 Free

1:36.73

Back 50 Y

42.99

03/07/2026

BB: 42.89 (+0.10s | 0.2%)

188

509

1,000+

Back 100 Y

1:31.20

Analysis

02/27/2026

BB: 1:30.09 (+1.11s | 1.2%)

121

337

1,000+

50 Back

44.47

100 Back

46.73

1:31.20

100 Back

1:31.20

Breast 50 Y

47.45

03/07/2026

A: 42.09 (+5.36s | 11.3%)

106

285

1,000+

Breast 100 Y

1:42.08

Analysis

03/07/2026

A: 1:30.59 (+11.49s | 11.3%)

221

1,000+

50 Breast

49.09

100 Breast

52.99

1:42.08

100 Breast

1:42.08

Fly 50 Y

41.83

02/27/2026

BB: 41.29 (+0.54s | 1.3%)

110

283

1,000+

IM 100 Y

1:30.16

Analysis

02/27/2026

BB: 1:29.69 (+0.47s | 0.5%)

109

290

1,000+

50 IM

42.36

100 IM

47.80

1:30.16

100 IM

1:30.16

IM 200 Y

3:15.18

Analysis

03/07/2026

A: 2:53.49 (+21.69s | 11.1%)

208

1,000+

50 Fly

46.36

100 Back

48.41

1:34.77

100 IM

1:34.77

150 Breast

53.82

2:28.59

200 Free

46.59

3:15.18

100 IM

1:40.41

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Utica Shelby Swim Club	Michigan Swimming	Central Zone	USA

Above are the fastest times that Yeonwoo Ju has achieved in his swimming career. For each event, you can find Yeonwoo's best time, the corresponding time standard, as well as how much faster Yeonwoo needs to be to reach the next level. The last columns provide Yeonwoo rankings at the team and LSC levels. These rankings are based on the Yeonwoo'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	37.08	22.19 (+14.89s \| 40.2%)	21.29 (+15.79s \| 42.6%)	21.29 (+15.79s \| 42.6%)	20.59 (+16.49s \| 44.5%)	20.09 (+16.99s \| 45.8%)	20.39 (+16.69s \| 45.0%)	30.49 (+6.59s \| 17.8%)
Free 100 Y	1:29.59	48.19 (+41.40s \| 46.2%)	46.39 (+43.20s \| 48.2%)	46.39 (+43.20s \| 48.2%)	45.09 (+44.50s \| 49.7%)	43.49 (+46.10s \| 51.5%)	44.39 (+45.20s \| 50.5%)	1:07.19 (+22.40s \| 25.0%)
Free 200 Y	3:12.62	1:45.79 (+86.83s \| 45.1%)	1:41.59 (+91.03s \| 47.3%)	1:41.59 (+91.03s \| 47.3%)	1:38.79 (+93.83s \| 48.7%)	1:36.49 (+96.13s \| 49.9%)	1:38.09 (+94.53s \| 49.1%)	2:24.99 (+47.63s \| 24.7%)
Free 500 Y	8:06.74	4:47.79 (+198.95s \| 40.9%)	4:37.09 (+209.65s \| 43.1%)	4:37.09 (+209.65s \| 43.1%)	4:29.49 (+217.25s \| 44.6%)	4:22.09 (+224.65s \| 46.2%)	4:27.69 (+219.05s \| 45.0%)	6:25.49 (+101.25s \| 20.8%)
Back 50 Y	42.99	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+6.70s \| 15.6%)
Back 100 Y	1:31.20	53.89 (+37.31s \| 40.9%)	51.49 (+39.71s \| 43.5%)	51.49 (+39.71s \| 43.5%)	49.39 (+41.81s \| 45.8%)	47.59 (+43.61s \| 47.8%)	48.89 (+42.31s \| 46.4%)	1:16.59 (+14.61s \| 16.0%)
Breast 50 Y	47.45	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+7.16s \| 15.1%)
Breast 100 Y	1:42.08	1:00.89 (+41.19s \| 40.4%)	57.99 (+44.09s \| 43.2%)	57.99 (+44.09s \| 43.2%)	55.89 (+46.19s \| 45.2%)	54.19 (+47.89s \| 46.9%)	55.29 (+46.79s \| 45.8%)	1:26.29 (+15.79s \| 15.5%)
Fly 50 Y	41.83	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+7.14s \| 17.1%)
IM 100 Y	1:30.16	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+13.17s \| 14.6%)
IM 200 Y	3:15.18	1:58.19 (+76.99s \| 39.4%)	1:53.89 (+81.29s \| 41.6%)	1:53.89 (+81.29s \| 41.6%)	1:50.09 (+85.09s \| 43.6%)	1:46.39 (+88.79s \| 45.5%)	1:48.89 (+86.29s \| 44.2%)	2:46.19 (+28.99s \| 14.9%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Lake Huron Regional Meet

03/07/2026

Clarkston

100 Y Breast

1:42.08

-1.10s (New PB)

A: 1:30.59 (+11.49s | 11.3%)

50 Breast

49.09

100 Breast

52.99

1:42.08

100 Breast

1:42.08

50 Y Free

37.08

-0.87s (New PB)

BB: 34.59 (+2.49s | 6.7%)

200 Y IM

3:15.18

-13.80s (New PB)

A: 2:53.49 (+21.69s | 11.1%)

50 Fly

46.36

100 Back

48.41

1:34.77

100 IM

1:34.77

150 Breast

53.82

2:28.59

200 Free

46.59

3:15.18

100 IM

1:40.41

50 Y Back

42.99

-2.10s (New PB)

BB: 42.89 (+0.10s | 0.2%)

100 Y IM

1:32.90

+2.74s

BB: 1:29.69 (+3.21s | 3.5%)

50 IM

44.71

100 IM

48.19

1:32.90

100 IM

1:32.90

50 Y Breast

47.45

-2.34s (New PB)

A: 42.09 (+5.36s | 11.3%)

2026 Junior Cup

02/27/2026

Orion Township

500 Y Free

8:06.74

BB: 7:33.79 (+32.95s | 6.8%)

50 Free

40.90

100 Free

47.81

1:28.71

100 Free

1:28.71

150 Free

50.42

2:19.13

200 Free

50.35

3:09.48

100 Free

1:40.77

250 Free

49.39

3:58.87

300 Free

50.51

4:49.38

100 Free

1:39.90

350 Free

50.43

5:39.81

400 Free

50.20

6:30.01

100 Free

1:40.63

450 Free

49.76

7:19.77

500 Free

46.97

8:06.74

100 Free

1:36.73

100 Y Breast

1:43.37

+0.19s

BB: 1:42.29 (+1.08s | 1.0%)

50 Breast

49.22

100 Breast

54.15

1:43.37

100 Breast

1:43.37

100 Y IM

1:30.16

-3.71s (New PB)

BB: 1:29.69 (+0.47s | 0.5%)

50 IM

42.36

100 IM

47.80

1:30.16

100 IM

1:30.16

50 Y Free

38.34

+0.39s

B: 38.19 (+0.15s | 0.4%)

50 Y Fly

41.83

-7.72s (New PB)

BB: 41.29 (+0.54s | 1.3%)

100 Y Back

1:31.20

-3.58s (New PB)

BB: 1:30.09 (+1.11s | 1.2%)

50 Back

44.47

100 Back

46.73

1:31.20

100 Back

1:31.20

2026 Michigan Open

02/06/2026

Rochester

100 Y IM

1:33.87

-4.08s (New PB)

BB: 1:29.69 (+4.18s | 4.5%)

50 IM

44.53

100 IM

49.34

1:33.87

100 IM

1:33.87

100 Y Back

1:34.78

-1.09s (New PB)

BB: 1:30.09 (+4.69s | 4.9%)

50 Back

46.72

100 Back

48.06

1:34.78

100 Back

1:34.78

200 Y Free

3:52.19

+39.57s

B: 3:09.49 (+42.70s | 18.4%)

50 Free

3:57.45

100 Free

-42.-4

3:15.41

100 Free

3:15.41

150 Free

25.67

3:41.08

200 Free

11.11

3:52.19

100 Free

36.78

100 Y Breast

1:46.81

+3.63s

BB: 1:42.29 (+4.52s | 4.2%)

2026 Odd Age Classic

01/16/2026

Waterford

200 Y Free

3:12.62

B: 3:09.49 (+3.13s | 1.6%)

50 Free

43.91

100 Free

48.92

1:32.83

100 Free

1:32.83

200 Free

1:39.79

3:12.62

100 Free

1:39.79

50 Y Free

39.86

+1.91s

B: 38.19 (+1.67s | 4.2%)

50 Y Breast

49.79

-1.02s (New PB)

BB: 47.69 (+2.10s | 4.2%)

100 Y Back

1:35.87

-6.53s (New PB)

BB: 1:30.09 (+5.78s | 6.0%)

50 Back

46.28

100 Back

49.59

1:35.87

100 Back

1:35.87

USSC Holiday Intersquad

12/09/2025

Rochester

100 Y Back

1:42.40

B: 1:40.69 (+1.71s | 1.7%)

50 Back

49.34

100 Back

53.06

1:42.40

100 Back

1:42.40

50 Y Fly

49.55

-0.33s (New PB)

B: 46.49 (+3.06s | 6.2%)

50 Y Free

37.95

-4.79s (New PB)

BB: 34.59 (+3.36s | 8.9%)

50 Y Back

46.37

+1.28s

BB: 42.89 (+3.48s | 7.5%)

100 Y Free

1:29.59

-4.36s (New PB)

B: 1:27.99 (+1.60s | 1.8%)

50 Free

42.31

100 Free

47.28

1:29.59

100 Free

1:29.59

100 Y Breast

1:43.18

-5.49s (New PB)

BB: 1:42.29 (+0.89s | 0.9%)

50 Breast

49.26

100 Breast

53.92

1:43.18

100 Breast

1:43.18

50 Y Breast

50.81

-0.33s (New PB)

BB: 47.69 (+3.12s | 6.1%)

100 Y IM

1:37.95

BB: 1:29.69 (+8.26s | 8.4%)

50 IM

48.59

100 IM

49.36

1:37.95

100 IM

1:37.95

2025 Fall Fiesta

11/22/2025

Rochester Hills

100 Y Breast

1:48.67

BB: 1:42.29 (+6.38s | 5.9%)

50 Breast

53.52

100 Breast

55.15

1:48.67

100 Breast

1:48.67

50 Y Back

45.09

BB: 42.89 (+2.20s | 4.9%)

200 Y IM

3:28.98

-9.30s (New PB)

BB: 3:15.99 (+12.99s | 6.2%)

50 Fly

52.27

100 Back

51.68

1:43.95

100 IM

1:43.95

150 Breast

57.20

2:41.15

200 Free

47.83

3:28.98

100 IM

1:45.03

50 Y Fly

49.88

B: 46.49 (+3.39s | 6.8%)

2025 USSC Trick Or Treat Grab Bag Classic

10/17/2025

Waterford

50 Y Breast

51.14

BB: 47.69 (+3.45s | 6.7%)

100 Y Free

1:33.95

B: 1:27.99 (+5.96s | 6.3%)

50 Free

44.44

100 Free

49.51

1:33.95

100 Free

1:33.95

200 Y IM

3:38.28

BB: 3:15.99 (+22.29s | 10.2%)

50 Fly

51.77

100 Back

55.56

1:47.33

100 IM

1:47.33

150 Breast

1:00.17

2:47.50

200 Free

50.78

3:38.28

100 IM

1:50.95

50 Y Free

42.74

B: 38.19 (+4.55s | 10.6%)

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.