Corey Yiu

Age: 16 years old
Age Category: 15-16
Team: Milpitas Aquatic Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Milpitas Aquatic Club

Free 50 Y

26.72

01/26/2024

BB: 26.29 (+0.43s | 1.6%)

644

Free 100 Y

57.60

11/23/2024

BB: 57.59 (+0.01s | 0.0%)

554

50 Free

27.43

100 Free

30.17

57.60

100 Free

57.60

Free 200 Y

2:20.56

10/07/2023

B: 2:15.99 (+4.57s | 3.3%)

671

50 Free

28.48

100 Free

34.27

1:02.75

100 Free

1:02.75

150 Free

38.84

1:41.59

200 Free

38.97

2:20.56

100 Free

1:17.81

Back 100 Y

1:10.59

01/26/2024

B: 1:07.49 (+3.10s | 4.4%)

543

Breast 100 Y

1:14.25

11/23/2024

BB: 1:11.39 (+2.86s | 3.9%)

417

50 Breast

34.88

100 Breast

39.37

1:14.25

100 Breast

1:14.25

Fly 100 Y

1:12.97

01/26/2024

B: 1:07.19 (+5.78s | 7.9%)

613

IM 200 Y

2:26.70

11/23/2024

BB: 2:20.19 (+6.51s | 4.4%)

484

50 Fly

30.91

100 Back

36.38

1:07.29

100 IM

1:07.29

150 Breast

44.48

1:51.77

200 Free

34.93

2:26.70

100 IM

1:19.41

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Milpitas Aquatic Club

Free 50 M

29.29

05/17/2024

A: 28.19 (+1.10s | 3.8%)

393

Free 100 M

1:05.63

05/17/2024

A: 1:01.49 (+4.14s | 6.3%)

416

Free 200 M

2:26.36

06/28/2024

BB: 2:25.39 (+0.97s | 0.7%)

369

Back 100 M

1:20.51

05/17/2024

B: 1:19.39 (+1.12s | 1.4%)

371

50 Back

38.65

100 Back

41.86

1:20.51

100 Back

1:20.51

Breast 100 M

1:27.98

06/28/2024

BB: 1:23.09 (+4.89s | 5.6%)

333

Breast 200 M

3:21.72

05/19/2023

B: 3:14.49 (+7.23s | 3.6%)

278

50 Breast

45.27

100 Breast

51.28

1:36.55

100 Breast

1:36.55

150 Breast

52.09

2:28.64

200 Breast

53.08

3:21.72

100 Breast

1:45.17

Above are the fastest times that Corey Yiu has achieved in his swimming career. For each event, you can find Corey's best time, the corresponding time standard, as well as how much faster Corey needs to be to reach the next level. The last columns provide Corey rankings at the team and LSC levels. These rankings are based on the Corey'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	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	26.72	22.79 (+3.93s \| 14.7%)	26.89	24.79 (+1.93s \| 7.2%)	23.29 (+3.43s \| 12.8%)	22.19 (+4.53s \| 17.0%)	21.29 (+5.43s \| 20.3%)	21.29 (+5.43s \| 20.3%)	20.59 (+6.13s \| 22.9%)	20.09 (+6.63s \| 24.8%)	20.39 (+6.33s \| 23.7%)	N/A
Free 100 Y	57.60	50.09 (+7.51s \| 13.0%)	58.69	54.19 (+3.41s \| 5.9%)	51.19 (+6.41s \| 11.1%)	48.19 (+9.41s \| 16.3%)	46.39 (+11.21s \| 19.5%)	46.39 (+11.21s \| 19.5%)	45.09 (+12.51s \| 21.7%)	43.49 (+14.11s \| 24.5%)	44.39 (+13.21s \| 22.9%)	N/A
Free 200 Y	2:20.56	1:48.89 (+31.67s \| 22.5%)	2:08.39 (+12.17s \| 8.7%)	1:58.59 (+21.97s \| 15.6%)	1:52.09 (+28.47s \| 20.3%)	1:45.79 (+34.77s \| 24.7%)	1:41.59 (+38.97s \| 27.7%)	1:41.59 (+38.97s \| 27.7%)	1:38.79 (+41.77s \| 29.7%)	1:36.49 (+44.07s \| 31.4%)	1:38.09 (+42.47s \| 30.2%)	N/A
Back 100 Y	1:10.59	55.19 (+15.40s \| 21.8%)	1:04.69 (+5.90s \| 8.4%)	59.79 (+10.80s \| 15.3%)	55.99 (+14.60s \| 20.7%)	53.89 (+16.70s \| 23.7%)	51.49 (+19.10s \| 27.1%)	51.49 (+19.10s \| 27.1%)	49.39 (+21.20s \| 30.0%)	47.59 (+23.00s \| 32.6%)	48.89 (+21.70s \| 30.7%)	N/A
Breast 100 Y	1:14.25	1:03.89 (+10.36s \| 14.0%)	1:13.59 (+0.66s \| 0.9%)	1:07.89 (+6.36s \| 8.6%)	1:02.89 (+11.36s \| 15.3%)	1:00.89 (+13.36s \| 18.0%)	57.99 (+16.26s \| 21.9%)	57.99 (+16.26s \| 21.9%)	55.89 (+18.36s \| 24.7%)	54.19 (+20.06s \| 27.0%)	55.29 (+18.96s \| 25.5%)	N/A
Fly 100 Y	1:12.97	54.99 (+17.98s \| 24.6%)	1:03.89 (+9.08s \| 12.4%)	58.99 (+13.98s \| 19.2%)	55.49 (+17.48s \| 24.0%)	52.89 (+20.08s \| 27.5%)	50.59 (+22.38s \| 30.7%)	50.59 (+22.38s \| 30.7%)	48.99 (+23.98s \| 32.9%)	47.79 (+25.18s \| 34.5%)	48.39 (+24.58s \| 33.7%)	N/A
IM 200 Y	2:26.70	2:03.09 (+23.61s \| 16.1%)	2:23.29 (+3.41s \| 2.3%)	2:12.29 (+14.41s \| 9.8%)	2:04.69 (+22.01s \| 15.0%)	1:58.19 (+28.51s \| 19.4%)	1:53.89 (+32.81s \| 22.4%)	1:53.89 (+32.81s \| 22.4%)	1:50.09 (+36.61s \| 25.0%)	1:46.39 (+40.31s \| 27.5%)	1:48.89 (+37.81s \| 25.8%)	N/A

Long Course Distance

Event	Best Time	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
Free 50 M	29.29	26.29 (+3.00s \| 10.2%)	30.19	27.89 (+1.40s \| 4.8%)	26.79 (+2.50s \| 8.5%)	25.89 (+3.40s \| 11.6%)	24.59 (+4.70s \| 16.0%)	24.59 (+4.70s \| 16.0%)	24.29 (+5.00s \| 17.1%)	23.39 (+5.90s \| 20.1%)	23.79 (+5.50s \| 18.8%)	N/A	22.79 (+6.50s \| 22.2%)
Free 100 M	1:05.63	57.19 (+8.44s \| 12.9%)	1:07.39	1:02.19 (+3.44s \| 5.2%)	59.19 (+6.44s \| 9.8%)	56.09 (+9.54s \| 14.5%)	53.59 (+12.04s \| 18.3%)	53.59 (+12.04s \| 18.3%)	52.59 (+13.04s \| 19.9%)	50.99 (+14.64s \| 22.3%)	51.99 (+13.64s \| 20.8%)	N/A	49.99 (+15.64s \| 23.8%)
Free 200 M	2:26.36	2:05.69 (+20.67s \| 14.1%)	2:27.89	2:16.49 (+9.87s \| 6.7%)	2:09.29 (+17.07s \| 11.7%)	2:03.09 (+23.27s \| 15.9%)	1:57.79 (+28.57s \| 19.5%)	1:57.79 (+28.57s \| 19.5%)	1:55.49 (+30.87s \| 21.1%)	1:52.19 (+34.17s \| 23.3%)	1:54.09 (+32.27s \| 22.0%)	N/A	1:49.99 (+36.37s \| 24.8%)
Back 100 M	1:20.51	1:04.59 (+15.92s \| 19.8%)	1:15.49 (+5.02s \| 6.2%)	1:09.69 (+10.82s \| 13.4%)	1:05.89 (+14.62s \| 18.2%)	1:03.29 (+17.22s \| 21.4%)	1:00.59 (+19.92s \| 24.7%)	1:00.59 (+19.92s \| 24.7%)	58.89 (+21.62s \| 26.9%)	57.29 (+23.22s \| 28.8%)	58.19 (+22.32s \| 27.7%)	N/A	55.69 (+24.82s \| 30.8%)
Breast 100 M	1:27.98	1:12.89 (+15.09s \| 17.2%)	1:25.49 (+2.49s \| 2.8%)	1:18.89 (+9.09s \| 10.3%)	1:13.79 (+14.19s \| 16.1%)	1:11.29 (+16.69s \| 19.0%)	1:08.19 (+19.79s \| 22.5%)	1:08.19 (+19.79s \| 22.5%)	1:06.59 (+21.39s \| 24.3%)	1:04.09 (+23.89s \| 27.2%)	1:05.29 (+22.69s \| 25.8%)	N/A	1:02.19 (+25.79s \| 29.3%)
Breast 200 M	3:21.72	2:43.09 (+38.63s \| 19.2%)	3:04.09 (+17.63s \| 8.7%)	2:49.99 (+31.73s \| 15.7%)	2:40.49 (+41.23s \| 20.4%)	2:35.79 (+45.93s \| 22.8%)	2:29.09 (+52.63s \| 26.1%)	2:29.09 (+52.63s \| 26.1%)	2:24.79 (+56.93s \| 28.2%)	2:19.69 (+62.03s \| 30.8%)	2:22.89 (+58.83s \| 29.2%)	N/A	2:15.99 (+65.73s \| 32.6%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Terrapins SC Senior Open Meet

11/23/2024

Concord

100 Y Free

57.60

-3.30s (New PB)

BB: 57.59 (+0.01s | 0.0%)

50 Free

27.43

100 Free

30.17

57.60

100 Free

57.60

200 Y IM

2:26.70

-9.50s (New PB)

BB: 2:20.19 (+6.51s | 4.4%)

50 Fly

30.91

100 Back

36.38

1:07.29

100 IM

1:07.29

150 Breast

44.48

1:51.77

200 Free

34.93

2:26.70

100 IM

1:19.41

100 Y Breast

1:14.25

-4.45s (New PB)

BB: 1:11.39 (+2.86s | 3.9%)

50 Breast

34.88

100 Breast

39.37

1:14.25

100 Breast

1:14.25

2024 Valley Splash Zone 1S LCM C B A+

06/28/2024

San Jose

50 M Free

30.11

+0.82s

A: 28.19 (+1.92s | 6.4%)

100 M Breast

1:27.98

-0.31s (New PB)

BB: 1:23.09 (+4.89s | 5.6%)

200 M Free

2:26.36

-2.37s (New PB)

BB: 2:25.39 (+0.97s | 0.7%)

DACA LC C B A+ Meet

06/07/2024

Cupertino

50 M Free

29.94

+0.65s

A: 28.19 (+1.75s | 5.8%)

200 M Free

2:28.73

BB: 2:25.39 (+3.34s | 2.2%)

100 M Back

1:21.50

+0.99s

B: 1:19.39 (+2.11s | 2.6%)

Quicksilver Swimming Zone 1S LCM C B A+ Meet

05/17/2024

San Jose

100 M Breast

1:28.29

BB: 1:23.09 (+5.20s | 5.9%)

50 Breast

42.74

100 Breast

45.55

1:28.29

100 Breast

1:28.29

100 M Free

1:05.63

A: 1:01.49 (+4.14s | 6.3%)

100 M Back

1:20.51

-6.81s (New PB)

B: 1:19.39 (+1.12s | 1.4%)

50 Back

38.65

100 Back

41.86

1:20.51

100 Back

1:20.51

50 M Free

29.29

-3.10s (New PB)

A: 28.19 (+1.10s | 3.8%)

2024 Brian Malick Memorial Z1S Championships

01/26/2024

Morgan Hill

100 Y Breast

1:18.70

-0.06s (New PB)

BB: 1:14.79 (+3.91s | 5.0%)

50 Y Free

26.72

-0.50s (New PB)

A: 25.59 (+1.13s | 4.2%)

100 Y Fly

1:12.97

B: 1:10.49 (+2.48s | 3.4%)

100 Y Back

1:10.59

-6.67s (New PB)

BB: 1:06.19 (+4.40s | 6.2%)

100 Y Free

1:00.90

-1.86s (New PB)

BB: 1:00.29 (+0.61s | 1.0%)

Last Chance For Age Group Champs

11/18/2023

San Jose

100 Y IM

1:10.65

100 Y Breast

1:20.08

+1.32s

BB: 1:14.79 (+5.29s | 6.6%)

50 Y Free

27.22

-0.12s (New PB)

A: 25.59 (+1.63s | 6.0%)

QSS Z1S C B A+ Meet

10/07/2023

San Jose

200 Y Free

2:20.56

BB: 2:12.29 (+8.27s | 5.9%)

50 Free

28.48

100 Free

34.27

1:02.75

100 Free

1:02.75

150 Free

38.84

1:41.59

200 Free

38.97

2:20.56

100 Free

1:17.81

50 Y Free

27.34

-2.01s (New PB)

A: 25.59 (+1.75s | 6.4%)

2023 MAC SC CBA+ Meet

09/16/2023

Milpitas

100 Y Breast

1:18.76

-4.36s (New PB)

BB: 1:14.79 (+3.97s | 5.0%)

200 Y IM

2:36.20

BB: 2:26.69 (+9.51s | 6.1%)

100 Y Free

1:02.76

-4.65s (New PB)

BB: 1:00.29 (+2.47s | 3.9%)

2023 Quicksilver Swimming LC CBA+ Meet

05/19/2023

San Jose

200 M Breast

3:21.72

BB: 3:08.29 (+13.43s | 6.7%)

50 Breast

45.27

100 Breast

51.28

1:36.55

100 Breast

1:36.55

150 Breast

52.09

2:28.64

200 Breast

53.08

3:21.72

100 Breast

1:45.17

50 M Free

32.39

BB: 31.79 (+0.60s | 1.9%)

100 M Back

1:27.32

B: 1:23.69 (+3.63s | 4.2%)

50 Back

42.01

100 Back

45.31

1:27.32

100 Back

1:27.32

2023 Milpitas Aquatic Club Senior Open T F

02/18/2023

Milpitas

100 Y Breast

1:23.12

B: 1:20.49 (+2.63s | 3.2%)

50 Breast

37.97

100 Breast

45.15

1:23.12

100 Breast

1:23.12

50 Y Free

29.35

-0.71s (New PB)

BB: 27.69 (+1.66s | 5.7%)

100 Y Free

1:07.70

+0.29s

B: 1:04.99 (+2.71s | 4.0%)

50 Free

31.01

100 Free

36.69

1:07.70

100 Free

1:07.70

100 Y Back

1:17.26

B: 1:11.29 (+5.97s | 7.7%)

50 Back

35.96

100 Back

41.30

1:17.26

100 Back

1:17.26

2023 Brian Malick Memorial Z1S Championships

01/27/2023

Morgan Hill

50 Y Free

30.06

B: 29.89 (+0.17s | 0.6%)

100 Y Free

1:07.41

B: 1:04.99 (+2.42s | 3.6%)

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.

Event	Best Time	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	26.72	22.79 (+3.93s \| 14.7%)	26.89	24.79 (+1.93s \| 7.2%)	23.29 (+3.43s \| 12.8%)	22.19 (+4.53s \| 17.0%)	21.29 (+5.43s \| 20.3%)	21.29 (+5.43s \| 20.3%)	20.59 (+6.13s \| 22.9%)	20.09 (+6.63s \| 24.8%)	20.39 (+6.33s \| 23.7%)	N/A
Free 100 Y	57.60	50.09 (+7.51s \| 13.0%)	58.69	54.19 (+3.41s \| 5.9%)	51.19 (+6.41s \| 11.1%)	48.19 (+9.41s \| 16.3%)	46.39 (+11.21s \| 19.5%)	46.39 (+11.21s \| 19.5%)	45.09 (+12.51s \| 21.7%)	43.49 (+14.11s \| 24.5%)	44.39 (+13.21s \| 22.9%)	N/A
Free 200 Y	2:20.56	1:48.89 (+31.67s \| 22.5%)	2:08.39 (+12.17s \| 8.7%)	1:58.59 (+21.97s \| 15.6%)	1:52.09 (+28.47s \| 20.3%)	1:45.79 (+34.77s \| 24.7%)	1:41.59 (+38.97s \| 27.7%)	1:41.59 (+38.97s \| 27.7%)	1:38.79 (+41.77s \| 29.7%)	1:36.49 (+44.07s \| 31.4%)	1:38.09 (+42.47s \| 30.2%)	N/A
Back 100 Y	1:10.59	55.19 (+15.40s \| 21.8%)	1:04.69 (+5.90s \| 8.4%)	59.79 (+10.80s \| 15.3%)	55.99 (+14.60s \| 20.7%)	53.89 (+16.70s \| 23.7%)	51.49 (+19.10s \| 27.1%)	51.49 (+19.10s \| 27.1%)	49.39 (+21.20s \| 30.0%)	47.59 (+23.00s \| 32.6%)	48.89 (+21.70s \| 30.7%)	N/A
Breast 100 Y	1:14.25	1:03.89 (+10.36s \| 14.0%)	1:13.59 (+0.66s \| 0.9%)	1:07.89 (+6.36s \| 8.6%)	1:02.89 (+11.36s \| 15.3%)	1:00.89 (+13.36s \| 18.0%)	57.99 (+16.26s \| 21.9%)	57.99 (+16.26s \| 21.9%)	55.89 (+18.36s \| 24.7%)	54.19 (+20.06s \| 27.0%)	55.29 (+18.96s \| 25.5%)	N/A
Fly 100 Y	1:12.97	54.99 (+17.98s \| 24.6%)	1:03.89 (+9.08s \| 12.4%)	58.99 (+13.98s \| 19.2%)	55.49 (+17.48s \| 24.0%)	52.89 (+20.08s \| 27.5%)	50.59 (+22.38s \| 30.7%)	50.59 (+22.38s \| 30.7%)	48.99 (+23.98s \| 32.9%)	47.79 (+25.18s \| 34.5%)	48.39 (+24.58s \| 33.7%)	N/A
IM 200 Y	2:26.70	2:03.09 (+23.61s \| 16.1%)	2:23.29 (+3.41s \| 2.3%)	2:12.29 (+14.41s \| 9.8%)	2:04.69 (+22.01s \| 15.0%)	1:58.19 (+28.51s \| 19.4%)	1:53.89 (+32.81s \| 22.4%)	1:53.89 (+32.81s \| 22.4%)	1:50.09 (+36.61s \| 25.0%)	1:46.39 (+40.31s \| 27.5%)	1:48.89 (+37.81s \| 25.8%)	N/A

Event	Best Time	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
Free 50 M	29.29	26.29 (+3.00s \| 10.2%)	30.19	27.89 (+1.40s \| 4.8%)	26.79 (+2.50s \| 8.5%)	25.89 (+3.40s \| 11.6%)	24.59 (+4.70s \| 16.0%)	24.59 (+4.70s \| 16.0%)	24.29 (+5.00s \| 17.1%)	23.39 (+5.90s \| 20.1%)	23.79 (+5.50s \| 18.8%)	N/A	22.79 (+6.50s \| 22.2%)
Free 100 M	1:05.63	57.19 (+8.44s \| 12.9%)	1:07.39	1:02.19 (+3.44s \| 5.2%)	59.19 (+6.44s \| 9.8%)	56.09 (+9.54s \| 14.5%)	53.59 (+12.04s \| 18.3%)	53.59 (+12.04s \| 18.3%)	52.59 (+13.04s \| 19.9%)	50.99 (+14.64s \| 22.3%)	51.99 (+13.64s \| 20.8%)	N/A	49.99 (+15.64s \| 23.8%)
Free 200 M	2:26.36	2:05.69 (+20.67s \| 14.1%)	2:27.89	2:16.49 (+9.87s \| 6.7%)	2:09.29 (+17.07s \| 11.7%)	2:03.09 (+23.27s \| 15.9%)	1:57.79 (+28.57s \| 19.5%)	1:57.79 (+28.57s \| 19.5%)	1:55.49 (+30.87s \| 21.1%)	1:52.19 (+34.17s \| 23.3%)	1:54.09 (+32.27s \| 22.0%)	N/A	1:49.99 (+36.37s \| 24.8%)
Back 100 M	1:20.51	1:04.59 (+15.92s \| 19.8%)	1:15.49 (+5.02s \| 6.2%)	1:09.69 (+10.82s \| 13.4%)	1:05.89 (+14.62s \| 18.2%)	1:03.29 (+17.22s \| 21.4%)	1:00.59 (+19.92s \| 24.7%)	1:00.59 (+19.92s \| 24.7%)	58.89 (+21.62s \| 26.9%)	57.29 (+23.22s \| 28.8%)	58.19 (+22.32s \| 27.7%)	N/A	55.69 (+24.82s \| 30.8%)
Breast 100 M	1:27.98	1:12.89 (+15.09s \| 17.2%)	1:25.49 (+2.49s \| 2.8%)	1:18.89 (+9.09s \| 10.3%)	1:13.79 (+14.19s \| 16.1%)	1:11.29 (+16.69s \| 19.0%)	1:08.19 (+19.79s \| 22.5%)	1:08.19 (+19.79s \| 22.5%)	1:06.59 (+21.39s \| 24.3%)	1:04.09 (+23.89s \| 27.2%)	1:05.29 (+22.69s \| 25.8%)	N/A	1:02.19 (+25.79s \| 29.3%)
Breast 200 M	3:21.72	2:43.09 (+38.63s \| 19.2%)	3:04.09 (+17.63s \| 8.7%)	2:49.99 (+31.73s \| 15.7%)	2:40.49 (+41.23s \| 20.4%)	2:35.79 (+45.93s \| 22.8%)	2:29.09 (+52.63s \| 26.1%)	2:29.09 (+52.63s \| 26.1%)	2:24.79 (+56.93s \| 28.2%)	2:19.69 (+62.03s \| 30.8%)	2:22.89 (+58.83s \| 29.2%)	N/A	2:15.99 (+65.73s \| 32.6%)