William Ouyang

Age: 10 years old
Age Category: 10 & under
Team: San Ramon Valley Aquatics | Pacific Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	San Ramon Valley Aquatics	Pacific Swimming	Western Zone	USA
Free 50 Y	33.98		10	11/14/2025	BB	A: 31.09 (+2.89s \| 8.5%)	3	123	641	1,000+

Free 100 Y	1:14.75	Analysis	10	03/07/2026	BB	A: 1:09.79 (+4.96s \| 6.6%)	3	94	479	1,000+

Free 200 Y	2:52.86	Analysis	10	12/06/2025	B	BB: 2:50.59 (+2.27s \| 1.3%)	3	105	499	1,000+

Back 25 Y	21.14		10	10/11/2025			4	79	248	855

Back 50 Y	39.76		10	03/28/2026	BB	A: 37.59 (+2.17s \| 5.5%)	3	84	433	1,000+

Back 100 Y	1:28.72	Analysis	10	02/20/2026	BB	A: 1:19.59 (+9.13s \| 10.3%)	2	95	482	1,000+

Breast 50 Y	44.99		10	03/07/2026	BB	A: 42.09 (+2.90s \| 6.4%)	2	98	362	1,000+

Breast 100 Y	1:34.08	Analysis	10	03/28/2026	BB	A: 1:30.59 (+3.49s \| 3.7%)	2	51	270	1,000+

Fly 50 Y	37.97		10	03/28/2026	BB	A: 35.99 (+1.98s \| 5.2%)	3	82	331	1,000+

IM 100 Y	1:23.16	Analysis	10	03/28/2026	BB	A: 1:19.69 (+3.47s \| 4.2%)	2	72	283	983

Long course distance

Event	Time		Age	Date	Standard	Next Standard	San Ramon Valley Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	39.86		10	04/25/2026	B	BB: 39.79 (+0.07s \| 0.2%)	5	73	397	789

Free 100 M	1:25.85	Analysis	10	04/25/2026	BB	A: 1:20.19 (+5.66s \| 6.6%)	3	51	238	500

Back 50 M	47.93		10	04/25/2026	BB	A: 43.09 (+4.84s \| 10.1%)	3	74	422	784

Back 100 M	1:36.62	Analysis	10	04/25/2026	BB	A: 1:32.29 (+4.33s \| 4.5%)	2	33	184	343

Breast 100 M	1:50.58	Analysis	10	04/25/2026	BB	A: 1:45.49 (+5.09s \| 4.6%)	1	45	162	292

Fly 50 M	43.46		10	04/25/2026	BB	A: 40.59 (+2.87s \| 6.6%)	2	42	195	369

Above are the fastest times that William Ouyang has achieved in his swimming career. For each event, you can find William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level. The last columns provide William rankings at the team and LSC levels. These rankings are based on the William'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	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	33.98	30.99 (+2.99s \| 8.8%)	30.19 (+3.79s \| 11.2%)	26.89 (+7.09s \| 20.9%)	24.79 (+9.19s \| 27.0%)	23.29 (+10.69s \| 31.5%)	22.19 (+11.79s \| 34.7%)	21.29 (+12.69s \| 37.3%)	21.29 (+12.69s \| 37.3%)	20.59 (+13.39s \| 39.4%)	20.09 (+13.89s \| 40.9%)	20.39 (+13.59s \| 40.0%)	N/A	30.49 (+3.49s \| 10.3%)
Free 100 Y	1:14.75	1:09.69 (+5.06s \| 6.8%)	1:07.59 (+7.16s \| 9.6%)	58.69 (+16.06s \| 21.5%)	54.19 (+20.56s \| 27.5%)	51.19 (+23.56s \| 31.5%)	48.19 (+26.56s \| 35.5%)	46.39 (+28.36s \| 37.9%)	46.39 (+28.36s \| 37.9%)	45.09 (+29.66s \| 39.7%)	43.49 (+31.26s \| 41.8%)	44.39 (+30.36s \| 40.6%)	N/A	1:07.19 (+7.56s \| 10.1%)
Free 200 Y	2:52.86	2:29.39 (+23.47s \| 13.6%)	2:26.99 (+25.87s \| 15.0%)	2:08.39 (+44.47s \| 25.7%)	1:58.59 (+54.27s \| 31.4%)	1:52.09 (+60.77s \| 35.2%)	1:45.79 (+67.07s \| 38.8%)	1:41.59 (+71.27s \| 41.2%)	1:41.59 (+71.27s \| 41.2%)	1:38.79 (+74.07s \| 42.8%)	1:36.49 (+76.37s \| 44.2%)	1:38.09 (+74.77s \| 43.3%)	N/A	2:24.99 (+27.87s \| 16.1%)
Back 50 Y	39.76	36.99 (+2.77s \| 7.0%)	35.79 (+3.97s \| 10.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+3.47s \| 8.7%)
Back 100 Y	1:28.72	1:18.89 (+9.83s \| 11.1%)	1:17.09 (+11.63s \| 13.1%)	1:04.69 (+24.03s \| 27.1%)	59.79 (+28.93s \| 32.6%)	55.99 (+32.73s \| 36.9%)	53.89 (+34.83s \| 39.3%)	51.49 (+37.23s \| 42.0%)	51.49 (+37.23s \| 42.0%)	49.39 (+39.33s \| 44.3%)	47.59 (+41.13s \| 46.4%)	48.89 (+39.83s \| 44.9%)	N/A	1:16.59 (+12.13s \| 13.7%)
Breast 50 Y	44.99	40.99 (+4.00s \| 8.9%)	39.99 (+5.00s \| 11.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+4.70s \| 10.4%)
Breast 100 Y	1:34.08	1:28.99 (+5.09s \| 5.4%)	1:26.99 (+7.09s \| 7.5%)	1:13.59 (+20.49s \| 21.8%)	1:07.89 (+26.19s \| 27.8%)	1:02.89 (+31.19s \| 33.2%)	1:00.89 (+33.19s \| 35.3%)	57.99 (+36.09s \| 38.4%)	57.99 (+36.09s \| 38.4%)	55.89 (+38.19s \| 40.6%)	54.19 (+39.89s \| 42.4%)	55.29 (+38.79s \| 41.2%)	N/A	1:26.29 (+7.79s \| 8.3%)
Fly 50 Y	37.97	35.39 (+2.58s \| 6.8%)	33.99 (+3.98s \| 10.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+3.28s \| 8.6%)
IM 100 Y	1:23.16	1:18.89 (+4.27s \| 5.1%)	1:16.89 (+6.27s \| 7.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+6.17s \| 7.4%)

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	39.86	35.49 (+4.37s \| 11.0%)	34.39 (+5.47s \| 13.7%)	30.19 (+9.67s \| 24.3%)	27.89 (+11.97s \| 30.0%)	26.79 (+13.07s \| 32.8%)	25.89 (+13.97s \| 35.0%)	24.59 (+15.27s \| 38.3%)	24.59 (+15.27s \| 38.3%)	24.29 (+15.57s \| 39.1%)	23.39 (+16.47s \| 41.3%)	23.79 (+16.07s \| 40.3%)	N/A	22.79 (+17.07s \| 42.8%)	34.59 (+5.27s \| 13.2%)
Free 100 M	1:25.85	1:19.49 (+6.36s \| 7.4%)	1:17.09 (+8.76s \| 10.2%)	1:07.39 (+18.46s \| 21.5%)	1:02.19 (+23.66s \| 27.6%)	59.19 (+26.66s \| 31.1%)	56.09 (+29.76s \| 34.7%)	53.59 (+32.26s \| 37.6%)	53.59 (+32.26s \| 37.6%)	52.59 (+33.26s \| 38.7%)	50.99 (+34.86s \| 40.6%)	51.99 (+33.86s \| 39.4%)	N/A	49.99 (+35.86s \| 41.8%)	1:16.89 (+8.96s \| 10.4%)
Back 50 M	47.93	42.99 (+4.94s \| 10.3%)	40.79 (+7.14s \| 14.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+6.34s \| 13.2%)
Back 100 M	1:36.62	1:30.89 (+5.73s \| 5.9%)	1:26.79 (+9.83s \| 10.2%)	1:15.49 (+21.13s \| 21.9%)	1:09.69 (+26.93s \| 27.9%)	1:05.89 (+30.73s \| 31.8%)	1:03.29 (+33.33s \| 34.5%)	1:00.59 (+36.03s \| 37.3%)	1:00.59 (+36.03s \| 37.3%)	58.89 (+37.73s \| 39.0%)	57.29 (+39.33s \| 40.7%)	58.19 (+38.43s \| 39.8%)	N/A	55.69 (+40.93s \| 42.4%)	1:27.69 (+8.93s \| 9.2%)
Breast 100 M	1:50.58	1:42.69 (+7.89s \| 7.1%)	1:39.19 (+11.39s \| 10.3%)	1:25.49 (+25.09s \| 22.7%)	1:18.89 (+31.69s \| 28.7%)	1:13.79 (+36.79s \| 33.3%)	1:11.29 (+39.29s \| 35.5%)	1:08.19 (+42.39s \| 38.3%)	1:08.19 (+42.39s \| 38.3%)	1:06.59 (+43.99s \| 39.8%)	1:04.09 (+46.49s \| 42.0%)	1:05.29 (+45.29s \| 41.0%)	N/A	1:02.19 (+48.39s \| 43.8%)	1:40.19 (+10.39s \| 9.4%)
Fly 50 M	43.46	40.19 (+3.27s \| 7.5%)	38.49 (+4.97s \| 11.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+4.27s \| 9.8%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

San Ramon Valley Aquatics Long Course C B BB+

04/25/2026

San Ramon

100 M Back

1:36.62

A: 1:32.29 (+4.33s | 4.5%)

50 M Back

47.93

A: 43.09 (+4.84s | 10.1%)

100 M Breast

1:50.58

A: 1:45.49 (+5.09s | 4.6%)

50 M Free

39.86

BB: 39.79 (+0.07s | 0.2%)

100 M Free

1:25.85

A: 1:20.19 (+5.66s | 6.6%)

50 M Fly

43.46

A: 40.59 (+2.87s | 6.6%)

Albany Armada Aquatics SC C B BB+

03/28/2026

Albany

50 Y Free

34.98

+1.00s

BB: 34.59 (+0.39s | 1.1%)

100 Y Breast

1:34.08

-4.31s (New PB)

A: 1:30.59 (+3.49s | 3.7%)

50 Y Fly

37.97

-0.15s (New PB)

A: 35.99 (+1.98s | 5.2%)

100 Y Free

1:15.41

+0.66s

A: 1:09.79 (+5.62s | 7.5%)

100 Y IM

1:23.16

-0.83s (New PB)

A: 1:19.69 (+3.47s | 4.2%)

50 Y Back

39.76

-1.79s (New PB)

A: 37.59 (+2.17s | 5.5%)

SRVA Last Chance Meet B BB+

03/07/2026

San Ramon

50 Y Back

41.55

-0.03s (New PB)

A: 37.59 (+3.96s | 9.5%)

50 Y Fly

38.39

+0.27s

A: 35.99 (+2.40s | 6.3%)

50 Y Breast

44.99

-0.17s (New PB)

A: 42.09 (+2.90s | 6.4%)

100 Y IM

1:23.99

-3.28s (New PB)

A: 1:19.69 (+4.30s | 5.1%)

50 Y Free

34.77

+0.79s

BB: 34.59 (+0.18s | 0.5%)

100 Y Free

1:14.75

-0.63s (New PB)

A: 1:09.79 (+4.96s | 6.6%)

100 Y Breast

1:38.39

-5.12s (New PB)

A: 1:30.59 (+7.80s | 7.9%)

Pacific Swim SCY C B BB+ Meet Hosted By TERA

02/20/2026

Concord

100 Y Free

1:15.38

-1.31s (New PB)

A: 1:09.79 (+5.59s | 7.4%)

50 Y Free

34.11

+0.13s

A: 31.09 (+3.02s | 8.9%)

50 Y Back

43.37

+1.79s

BB: 42.89 (+0.48s | 1.1%)

50 Y Breast

45.16

-0.77s (New PB)

A: 42.09 (+3.07s | 6.8%)

100 Y IM

1:28.91

+1.64s

A: 1:19.69 (+9.22s | 10.4%)

50 Y Fly

38.12

-0.43s (New PB)

A: 35.99 (+2.13s | 5.6%)

100 Y Back

1:28.72

-0.04s (New PB)

A: 1:19.59 (+9.13s | 10.3%)

Zone 2 Winter Championship Meet

01/31/2026

Hayward

50 Y Breast

45.93

-0.56s (New PB)

A: 42.09 (+3.84s | 8.4%)

50 Y Free

34.91

+0.93s

BB: 34.59 (+0.32s | 0.9%)

100 Y IM

1:27.27

-1.69s (New PB)

A: 1:19.69 (+7.58s | 8.7%)

50 Y Fly

39.80

+1.25s

A: 35.99 (+3.81s | 9.6%)

100 Y Free

1:16.69

-0.38s (New PB)

A: 1:09.79 (+6.90s | 9.0%)

50 Y Back

42.99

+1.41s

BB: 42.89 (+0.10s | 0.2%)

DCD Winter Holiday Splash CBA+

12/06/2025

Daly City

50 Y Fly

38.55

-1.40s (New PB)

A: 35.99 (+2.56s | 6.6%)

100 Y Breast

1:44.42

+0.91s

BB: 1:42.29 (+2.13s | 2.0%)

100 Y Free

1:18.57

+1.50s

A: 1:09.79 (+8.78s | 11.2%)

200 Y Free

2:52.86

BB: 2:50.59 (+2.27s | 1.3%)

100 Y Back

1:28.76

-3.80s (New PB)

A: 1:19.59 (+9.17s | 10.3%)

2025 Santa Clara Swim Club SC CBA Meet

11/14/2025

Morgan Hill

100 Y IM

1:29.13

+0.17s

A: 1:19.69 (+9.44s | 10.6%)

50 IM

41.60

100 IM

47.53

1:29.13

100 IM

1:29.13

100 Y Back

1:32.56

BB: 1:30.09 (+2.47s | 2.7%)

50 Back

44.82

100 Back

47.74

1:32.56

100 Back

1:32.56

100 Y Free

1:17.30

+0.23s

A: 1:09.79 (+7.51s | 9.7%)

50 Free

36.91

100 Free

40.39

1:17.30

100 Free

1:17.30

100 Y Breast

1:43.51

-28.46s (New PB)

BB: 1:42.29 (+1.22s | 1.2%)

50 Breast

48.87

100 Breast

54.64

1:43.51

100 Breast

1:43.51

50 Y Breast

46.49

-2.17s (New PB)

A: 42.09 (+4.40s | 9.5%)

50 Y Fly

39.95

-0.55s (New PB)

A: 35.99 (+3.96s | 9.9%)

50 Y Free

33.98

-1.33s (New PB)

A: 31.09 (+2.89s | 8.5%)

50 Y Back

43.45

+1.87s

BB: 42.89 (+0.56s | 1.3%)

PC SRVA SCY B BB+ Meet

10/18/2025

San Ramon

100 Y IM

1:28.96

-40.78s (New PB)

A: 1:19.69 (+9.27s | 10.4%)

50 Y Back

41.58

-9.77s (New PB)

A: 37.59 (+3.99s | 9.6%)

100 Y Free

1:17.07

-38.79s (New PB)

A: 1:09.79 (+7.28s | 9.4%)

VJO Sprint For The Golden Ticket CBA+ 2025

10/11/2025

Vallejo

50 Y Breast

48.66

-10.11s (New PB)

BB: 47.69 (+0.97s | 2.0%)

50 Y Free

35.31

-10.86s (New PB)

BB: 34.59 (+0.72s | 2.0%)

50 Y Fly

40.50

A: 35.99 (+4.51s | 11.1%)

25 Y Back

21.14

Crow Canyon Sharks Shortcourse C B BB+

01/11/2025

San Ramon

50 Y Breast

1:01.92

+3.15s

B: 53.39 (+8.53s | 13.8%)

50 Y Back

53.12

+1.77s

B: 48.29 (+4.83s | 9.1%)

100 Y Free

1:55.86

-0.39s (New PB)

B: 1:27.99 (+27.87s | 24.1%)

50 Y Free

46.91

+0.74s

B: 38.19 (+8.72s | 18.6%)

100 Y IM

2:09.74

-1.00s (New PB)

B: 1:39.69 (+30.05s | 23.2%)

100 Y Breast

2:13.68

+1.71s

B: 1:54.09 (+19.59s | 14.7%)

2024 12 14 CDST SC C B BB+ Meet

12/14/2024

Fremont

50 Y Back

51.35

B: 48.29 (+3.06s | 6.0%)

100 Y IM

2:10.74

B: 1:39.69 (+31.05s | 23.7%)

100 Y Breast

2:11.97

B: 1:54.09 (+17.88s | 13.5%)

100 Y Free

1:56.25

B: 1:27.99 (+28.26s | 24.3%)

50 Y Free

46.17

B: 38.19 (+7.98s | 17.3%)

50 Y Breast

58.77

B: 53.39 (+5.38s | 9.2%)

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.

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	39.86	35.49 (+4.37s \| 11.0%)	34.39 (+5.47s \| 13.7%)	30.19 (+9.67s \| 24.3%)	27.89 (+11.97s \| 30.0%)	26.79 (+13.07s \| 32.8%)	25.89 (+13.97s \| 35.0%)	24.59 (+15.27s \| 38.3%)	24.59 (+15.27s \| 38.3%)	24.29 (+15.57s \| 39.1%)	23.39 (+16.47s \| 41.3%)	23.79 (+16.07s \| 40.3%)	N/A	22.79 (+17.07s \| 42.8%)	34.59 (+5.27s \| 13.2%)
Free 100 M	1:25.85	1:19.49 (+6.36s \| 7.4%)	1:17.09 (+8.76s \| 10.2%)	1:07.39 (+18.46s \| 21.5%)	1:02.19 (+23.66s \| 27.6%)	59.19 (+26.66s \| 31.1%)	56.09 (+29.76s \| 34.7%)	53.59 (+32.26s \| 37.6%)	53.59 (+32.26s \| 37.6%)	52.59 (+33.26s \| 38.7%)	50.99 (+34.86s \| 40.6%)	51.99 (+33.86s \| 39.4%)	N/A	49.99 (+35.86s \| 41.8%)	1:16.89 (+8.96s \| 10.4%)
Back 50 M	47.93	42.99 (+4.94s \| 10.3%)	40.79 (+7.14s \| 14.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+6.34s \| 13.2%)
Back 100 M	1:36.62	1:30.89 (+5.73s \| 5.9%)	1:26.79 (+9.83s \| 10.2%)	1:15.49 (+21.13s \| 21.9%)	1:09.69 (+26.93s \| 27.9%)	1:05.89 (+30.73s \| 31.8%)	1:03.29 (+33.33s \| 34.5%)	1:00.59 (+36.03s \| 37.3%)	1:00.59 (+36.03s \| 37.3%)	58.89 (+37.73s \| 39.0%)	57.29 (+39.33s \| 40.7%)	58.19 (+38.43s \| 39.8%)	N/A	55.69 (+40.93s \| 42.4%)	1:27.69 (+8.93s \| 9.2%)
Breast 100 M	1:50.58	1:42.69 (+7.89s \| 7.1%)	1:39.19 (+11.39s \| 10.3%)	1:25.49 (+25.09s \| 22.7%)	1:18.89 (+31.69s \| 28.7%)	1:13.79 (+36.79s \| 33.3%)	1:11.29 (+39.29s \| 35.5%)	1:08.19 (+42.39s \| 38.3%)	1:08.19 (+42.39s \| 38.3%)	1:06.59 (+43.99s \| 39.8%)	1:04.09 (+46.49s \| 42.0%)	1:05.29 (+45.29s \| 41.0%)	N/A	1:02.19 (+48.39s \| 43.8%)	1:40.19 (+10.39s \| 9.4%)
Fly 50 M	43.46	40.19 (+3.27s \| 7.5%)	38.49 (+4.97s \| 11.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+4.27s \| 9.8%)