Jiho Chang

Age: 13 years old
Age Category: 13-14
Team: Santa Clara Swim Club | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Next Standard	Santa Clara Swim Club	Pacific Swimming	Western Zone	USA
Free 50 Y	32.85	13	09/27/2025	B: 32.49 (+0.36s \| 1.1%)	48	999	1,000+	1,000+

Free 100 Y	1:27.86	11	10/28/2023	B: 1:10.99 (+16.87s \| 19.2%)	71	1,000+	1,000+	1,000+

Back 50 Y	41.75	12	09/14/2024		46	889	1,000+	1,000+

Back 100 Y	1:30.37	13	09/27/2025	B: 1:16.89 (+13.48s \| 14.9%)	46	968	1,000+	1,000+

Breast 50 Y	44.79	12	09/14/2024		43	743	1,000+	1,000+

Breast 100 Y	1:37.49	13	09/27/2025	B: 1:28.69 (+8.80s \| 9.0%)	53	897	1,000+	1,000+

Fly 50 Y	42.10	12	01/24/2025		51	931	1,000+	1,000+

Fly 100 Y	1:44.44	11	10/28/2023	B: 1:16.79 (+27.65s \| 26.5%)	59	843	1,000+	1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Santa Clara Swim Club

Pacific Swimming

Western Zone

USA

Free 50 M

39.43

05/18/2024

B: 37.19 (+2.24s | 5.7%)

826

1,000+

Free 100 M

1:45.75

06/09/2023

B: 1:21.19 (+24.56s | 23.2%)

1,000+

50 Free

47.08

100 Free

58.67

1:45.75

100 Free

1:45.75

Back 50 M

49.31

05/30/2025

614

1,000+

Breast 100 M

1:57.69

05/25/2024

B: 1:42.39 (+15.30s | 13.0%)

693

1,000+

50 Breast

57.44

100 Breast

1:00.25

1:57.69

100 Breast

1:57.69

Fly 50 M

53.67

05/25/2024

668

1,000+

Above are the fastest times that Jiho Chang has achieved in her swimming career. For each event, you can find Jiho's best time, the corresponding time standard, as well as how much faster Jiho needs to be to reach the next level. The last columns provide Jiho rankings at the team and LSC levels. These rankings are based on the Jiho's personal best, her 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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	32.85	26.79 (+6.06s \| 18.4%)	25.49 (+7.36s \| 22.4%)	29.99 (+2.86s \| 8.7%)	27.69 (+5.16s \| 15.7%)	26.09 (+6.76s \| 20.6%)	24.89 (+7.96s \| 24.2%)	23.89 (+8.96s \| 27.3%)	23.89 (+8.96s \| 27.3%)	23.29 (+9.56s \| 29.1%)	22.59 (+10.26s \| 31.2%)	22.79 (+10.06s \| 30.6%)	N/A	27.99 (+4.86s \| 14.8%)
Free 100 Y	1:27.86	57.79 (+30.07s \| 34.2%)	55.39 (+32.47s \| 37.0%)	1:04.99 (+22.87s \| 26.0%)	59.99 (+27.87s \| 31.7%)	56.59 (+31.27s \| 35.6%)	53.99 (+33.87s \| 38.5%)	51.89 (+35.97s \| 40.9%)	51.89 (+35.97s \| 40.9%)	50.39 (+37.47s \| 42.6%)	49.29 (+38.57s \| 43.9%)	49.69 (+38.17s \| 43.4%)	N/A	59.79 (+28.07s \| 31.9%)
Back 50 Y	41.75	29.89 (+11.86s \| 28.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:30.37	1:05.69 (+24.68s \| 27.3%)	1:01.79 (+28.58s \| 31.6%)	1:10.79 (+19.58s \| 21.7%)	1:05.39 (+24.98s \| 27.6%)	1:01.39 (+28.98s \| 32.1%)	59.49 (+30.88s \| 34.2%)	57.09 (+33.28s \| 36.8%)	57.09 (+33.28s \| 36.8%)	55.09 (+35.28s \| 39.0%)	53.89 (+36.48s \| 40.4%)	54.49 (+35.88s \| 39.7%)	N/A	1:05.69 (+24.68s \| 27.3%)
Breast 50 Y	44.79	34.69 (+10.10s \| 22.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:37.49	1:14.49 (+23.00s \| 23.6%)	1:11.39 (+26.10s \| 26.8%)	1:21.99 (+15.50s \| 15.9%)	1:15.69 (+21.80s \| 22.4%)	1:10.49 (+27.00s \| 27.7%)	1:07.59 (+29.90s \| 30.7%)	1:05.49 (+32.00s \| 32.8%)	1:05.49 (+32.00s \| 32.8%)	1:03.09 (+34.40s \| 35.3%)	1:01.79 (+35.70s \| 36.6%)	1:02.79 (+34.70s \| 35.6%)	N/A	1:15.39 (+22.10s \| 22.7%)
Fly 50 Y	42.10	29.49 (+12.61s \| 30.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:44.44	1:04.79 (+39.65s \| 38.0%)	1:01.39 (+43.05s \| 41.2%)	1:10.69 (+33.75s \| 32.3%)	1:05.29 (+39.15s \| 37.5%)	1:01.39 (+43.05s \| 41.2%)	59.19 (+45.25s \| 43.3%)	56.59 (+47.85s \| 45.8%)	56.59 (+47.85s \| 45.8%)	54.69 (+49.75s \| 47.6%)	53.49 (+50.95s \| 48.8%)	53.99 (+50.45s \| 48.3%)	N/A	1:05.59 (+38.85s \| 37.2%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	39.43	30.69 (+8.74s \| 22.2%)	29.59 (+9.84s \| 25.0%)	34.29 (+5.14s \| 13.0%)	31.69 (+7.74s \| 19.6%)	29.89 (+9.54s \| 24.2%)	28.69 (+10.74s \| 27.2%)	27.39 (+12.04s \| 30.5%)	27.39 (+12.04s \| 30.5%)	26.89 (+12.54s \| 31.8%)	26.29 (+13.14s \| 33.3%)	26.59 (+12.84s \| 32.6%)	N/A	25.69 (+13.74s \| 34.8%)	31.89 (+7.54s \| 19.1%)
Free 100 M	1:45.75	1:05.79 (+39.96s \| 37.8%)	1:03.09 (+42.66s \| 40.3%)	1:14.09 (+31.66s \| 29.9%)	1:08.39 (+37.36s \| 35.3%)	1:04.99 (+40.76s \| 38.5%)	1:01.89 (+43.86s \| 41.5%)	59.29 (+46.46s \| 43.9%)	59.29 (+46.46s \| 43.9%)	58.19 (+47.56s \| 45.0%)	56.99 (+48.76s \| 46.1%)	57.59 (+48.16s \| 45.5%)	N/A	55.79 (+49.96s \| 47.2%)	1:08.39 (+37.36s \| 35.3%)
Back 50 M	49.31	35.19 (+14.12s \| 28.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 M	1:57.69	1:25.69 (+32.00s \| 27.2%)	1:22.69 (+35.00s \| 29.7%)	1:33.89 (+23.80s \| 20.2%)	1:26.69 (+31.00s \| 26.3%)	1:21.69 (+36.00s \| 30.6%)	1:18.79 (+38.90s \| 33.1%)	1:15.99 (+41.70s \| 35.4%)	1:15.99 (+41.70s \| 35.4%)	1:13.79 (+43.90s \| 37.3%)	1:12.19 (+45.50s \| 38.7%)	1:13.29 (+44.40s \| 37.7%)	N/A	1:10.29 (+47.40s \| 40.3%)	1:26.89 (+30.80s \| 26.2%)
Fly 50 M	53.67	33.09 (+20.58s \| 38.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Zone 1S Year End Age Group Champs Minus Meet

12/05/2025

Morgan Hill

100 Y Breast

1:38.25

+0.76s

B: 1:28.69 (+9.56s | 9.7%)

2025 MAC Season Kick Off

09/27/2025

Milpitas

50 Y Free

32.85

-1.81s (New PB)

B: 32.49 (+0.36s | 1.1%)

100 Y Back

1:30.37

-10.98s (New PB)

B: 1:16.89 (+13.48s | 14.9%)

100 Y Breast

1:37.49

-3.18s (New PB)

B: 1:28.69 (+8.80s | 9.0%)

SCSC Pacific Swimming Long Course Intrasquad

05/30/2025

Morgan Hill

50 M Back

49.31

-1.89s (New PB)

Santa Clara Swim Club Race To AG Champs

03/01/2025

Morgan Hill

50 Y Back

42.29

+0.54s

B: 38.79 (+3.50s | 8.3%)

50 Y Free

34.72

+0.06s

B: 33.99 (+0.73s | 2.1%)

100 Y Breast

1:41.05

+0.38s

B: 1:36.49 (+4.56s | 4.5%)

50 Breast

49.04

100 Breast

52.01

1:41.05

100 Breast

1:41.05

100 Y IM

1:30.01

B: 1:25.19 (+4.82s | 5.4%)

50 IM

43.68

100 IM

46.33

1:30.01

100 IM

1:30.01

2025 Brian Malick Memorial Z1S Championships

01/24/2025

Morgan Hill

50 Y Breast

47.16

+2.37s

B: 43.99 (+3.17s | 6.7%)

50 Y Back

42.97

+1.22s

B: 38.79 (+4.18s | 9.7%)

50 Y Fly

42.10

-0.81s (New PB)

B: 36.89 (+5.21s | 12.4%)

MBSC GSMY Z1S Race To AGC C B A+

11/15/2024

Morgan Hill

50 Y Free

34.66

-0.47s (New PB)

B: 33.99 (+0.67s | 1.9%)

SCSC Pacific Swimming Short Cours C B A+ Meet

10/04/2024

Morgan Hill

50 Y Back

44.10

+2.35s

B: 38.79 (+5.31s | 12.0%)

50 Y Free

35.13

-2.16s (New PB)

B: 33.99 (+1.14s | 3.2%)

100 Y Breast

1:40.67

-3.48s (New PB)

B: 1:36.49 (+4.18s | 4.2%)

Milpitas Aquatic Club SC CBA+ Meet

09/14/2024

Milpitas

50 Y Back

41.75

-2.47s (New PB)

B: 38.79 (+2.96s | 7.1%)

50 Y Breast

44.79

-3.75s (New PB)

B: 43.99 (+0.80s | 1.8%)

50 Y Fly

42.91

-3.31s (New PB)

B: 36.89 (+6.02s | 14.0%)

SCSC Pacific Swimming Long Course Intrasquad

05/25/2024

Morgan Hill

100 M Breast

1:57.69

-4.27s (New PB)

B: 1:50.39 (+7.30s | 6.2%)

50 Breast

57.44

100 Breast

1:00.25

1:57.69

100 Breast

1:57.69

50 M Fly

53.67

B: 41.79 (+11.88s | 22.1%)

San Benito Aquatics C B A+

05/18/2024

Hollister

100 M Breast

2:01.96

B: 1:50.39 (+11.57s | 9.5%)

50 M Free

39.43

B: 38.49 (+0.94s | 2.4%)

2024 Milpitas Aquatic Club SC CBA+ Meet

03/22/2024

Morgan Hill

100 Y Breast

1:48.03

+3.88s

B: 1:36.49 (+11.54s | 10.7%)

100 Y Back

1:41.35

B: 1:26.59 (+14.76s | 14.6%)

QSS Santa Cruz C B A+ Meet

02/10/2024

Soquel

50 Y Back

44.22

-0.03s (New PB)

B: 38.79 (+5.43s | 12.3%)

50 Y Fly

47.75

+1.53s

B: 36.89 (+10.86s | 22.7%)

2024 Brian Malick Memorial Z1S Championships

01/26/2024

Morgan Hill

50 Y Breast

48.54

-0.22s (New PB)

B: 43.99 (+4.55s | 9.4%)

50 Y Fly

46.84

+0.62s

B: 36.89 (+9.95s | 21.2%)

50 Y Back

44.25

B: 38.79 (+5.46s | 12.3%)

SCSC Vs DART Dual Meet

10/28/2023

Santa Clara

50 Y Breast

48.76

B: 43.99 (+4.77s | 9.8%)

100 Y Fly

1:44.44

B: 1:25.79 (+18.65s | 17.9%)

100 Y Free

1:27.86

B: 1:14.69 (+13.17s | 15.0%)

Gilroy Gators C B A+

10/21/2023

Morgan Hill

50 Y Free

37.29

B: 33.99 (+3.30s | 8.8%)

100 Y Breast

1:44.15

B: 1:36.49 (+7.66s | 7.4%)

PAC Swim Invitiaional

09/22/2023

Santa Clara

50 Y Fly

46.22

B: 36.89 (+9.33s | 20.2%)

SCSC Pacific Swimming Long Course Intrasquad

06/09/2023

San Jose

100 M Free

1:45.75

B: 1:25.59 (+20.16s | 19.1%)

50 Free

47.08

100 Free

58.67

1:45.75

100 Free

1:45.75

50 M Back

51.20

B: 44.79 (+6.41s | 12.5%)

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.