Jeffery Liu

Age: 15 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Palo Alto Stanford Aquatics

Pacific Swimming

Western Zone

USA

Free 50 Y

26.12

03/22/2025

A: 24.19 (+1.93s | 7.4%)

503

1,000+

Free 100 Y

57.30

03/22/2025

A: 53.19 (+4.11s | 7.2%)

493

1,000+

50 Free

27.76

100 Free

29.54

57.30

100 Free

57.30

Free 200 Y

2:09.81

03/22/2025

BB: 2:06.29 (+3.52s | 2.7%)

450

1,000+

50 Free

29.12

100 Free

32.48

1:01.60

100 Free

1:01.60

150 Free

34.69

1:36.29

200 Free

33.52

2:09.81

100 Free

1:08.21

Back 50 Y

32.60

02/22/2025

302

1,000+

Back 100 Y

1:11.48

03/22/2025

B: 1:07.49 (+3.99s | 5.6%)

490

1,000+

50 Back

34.57

100 Back

36.91

1:11.48

100 Back

1:11.48

Breast 50 Y

35.60

02/22/2025

246

1,000+

Breast 100 Y

1:15.59

03/22/2025

BB: 1:11.39 (+4.20s | 5.6%)

425

1,000+

50 Breast

35.90

100 Breast

39.69

1:15.59

100 Breast

1:15.59

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Palo Alto Stanford Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	29.60	14	05/16/2025	BB	A: 28.19 (+1.41s \| 4.8%)	26	350	1,000+	1,000+

Free 100 M	1:05.27	14	05/16/2025	BB	A: 1:01.49 (+3.78s \| 5.8%)	29	334	1,000+	1,000+

Free 200 M	2:23.30	14	05/16/2025	BB	A: 2:14.29 (+9.01s \| 6.3%)	23	278	1,000+	1,000+

Back 100 M	1:24.97	14	05/16/2025		B: 1:19.39 (+5.58s \| 6.6%)	30	372	1,000+	1,000+

Breast 100 M	1:27.92	14	05/16/2025	B	BB: 1:23.09 (+4.83s \| 5.5%)	26	282	1,000+	1,000+

Above are the fastest times that Jeffery Liu has achieved in his swimming career. For each event, you can find Jeffery's best time, the corresponding time standard, as well as how much faster Jeffery needs to be to reach the next level. The last columns provide Jeffery rankings at the team and LSC levels. These rankings are based on the Jeffery'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	26.12	22.79 (+3.33s \| 12.7%)	26.89	24.79 (+1.33s \| 5.1%)	23.29 (+2.83s \| 10.8%)	22.19 (+3.93s \| 15.0%)	21.29 (+4.83s \| 18.5%)	21.29 (+4.83s \| 18.5%)	20.59 (+5.53s \| 21.2%)	20.09 (+6.03s \| 23.1%)	20.39 (+5.73s \| 21.9%)	N/A
Free 100 Y	57.30	50.09 (+7.21s \| 12.6%)	58.69	54.19 (+3.11s \| 5.4%)	51.19 (+6.11s \| 10.7%)	48.19 (+9.11s \| 15.9%)	46.39 (+10.91s \| 19.0%)	46.39 (+10.91s \| 19.0%)	45.09 (+12.21s \| 21.3%)	43.49 (+13.81s \| 24.1%)	44.39 (+12.91s \| 22.5%)	N/A
Free 200 Y	2:09.81	1:48.89 (+20.92s \| 16.1%)	2:08.39 (+1.42s \| 1.1%)	1:58.59 (+11.22s \| 8.6%)	1:52.09 (+17.72s \| 13.7%)	1:45.79 (+24.02s \| 18.5%)	1:41.59 (+28.22s \| 21.7%)	1:41.59 (+28.22s \| 21.7%)	1:38.79 (+31.02s \| 23.9%)	1:36.49 (+33.32s \| 25.7%)	1:38.09 (+31.72s \| 24.4%)	N/A
Back 50 Y	32.60	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	1:11.48	55.19 (+16.29s \| 22.8%)	1:04.69 (+6.79s \| 9.5%)	59.79 (+11.69s \| 16.4%)	55.99 (+15.49s \| 21.7%)	53.89 (+17.59s \| 24.6%)	51.49 (+19.99s \| 28.0%)	51.49 (+19.99s \| 28.0%)	49.39 (+22.09s \| 30.9%)	47.59 (+23.89s \| 33.4%)	48.89 (+22.59s \| 31.6%)	N/A
Breast 50 Y	35.60	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	1:15.59	1:03.89 (+11.70s \| 15.5%)	1:13.59 (+2.00s \| 2.6%)	1:07.89 (+7.70s \| 10.2%)	1:02.89 (+12.70s \| 16.8%)	1:00.89 (+14.70s \| 19.4%)	57.99 (+17.60s \| 23.3%)	57.99 (+17.60s \| 23.3%)	55.89 (+19.70s \| 26.1%)	54.19 (+21.40s \| 28.3%)	55.29 (+20.30s \| 26.9%)	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	29.60	26.29 (+3.31s \| 11.2%)	30.19	27.89 (+1.71s \| 5.8%)	26.79 (+2.81s \| 9.5%)	25.89 (+3.71s \| 12.5%)	24.59 (+5.01s \| 16.9%)	24.59 (+5.01s \| 16.9%)	24.29 (+5.31s \| 17.9%)	23.39 (+6.21s \| 21.0%)	23.79 (+5.81s \| 19.6%)	N/A	22.79 (+6.81s \| 23.0%)
Free 100 M	1:05.27	57.19 (+8.08s \| 12.4%)	1:07.39	1:02.19 (+3.08s \| 4.7%)	59.19 (+6.08s \| 9.3%)	56.09 (+9.18s \| 14.1%)	53.59 (+11.68s \| 17.9%)	53.59 (+11.68s \| 17.9%)	52.59 (+12.68s \| 19.4%)	50.99 (+14.28s \| 21.9%)	51.99 (+13.28s \| 20.3%)	N/A	49.99 (+15.28s \| 23.4%)
Free 200 M	2:23.30	2:05.69 (+17.61s \| 12.3%)	2:27.89	2:16.49 (+6.81s \| 4.8%)	2:09.29 (+14.01s \| 9.8%)	2:03.09 (+20.21s \| 14.1%)	1:57.79 (+25.51s \| 17.8%)	1:57.79 (+25.51s \| 17.8%)	1:55.49 (+27.81s \| 19.4%)	1:52.19 (+31.11s \| 21.7%)	1:54.09 (+29.21s \| 20.4%)	N/A	1:49.99 (+33.31s \| 23.2%)
Back 100 M	1:24.97	1:04.59 (+20.38s \| 24.0%)	1:15.49 (+9.48s \| 11.2%)	1:09.69 (+15.28s \| 18.0%)	1:05.89 (+19.08s \| 22.5%)	1:03.29 (+21.68s \| 25.5%)	1:00.59 (+24.38s \| 28.7%)	1:00.59 (+24.38s \| 28.7%)	58.89 (+26.08s \| 30.7%)	57.29 (+27.68s \| 32.6%)	58.19 (+26.78s \| 31.5%)	N/A	55.69 (+29.28s \| 34.5%)
Breast 100 M	1:27.92	1:12.89 (+15.03s \| 17.1%)	1:25.49 (+2.43s \| 2.8%)	1:18.89 (+9.03s \| 10.3%)	1:13.79 (+14.13s \| 16.1%)	1:11.29 (+16.63s \| 18.9%)	1:08.19 (+19.73s \| 22.4%)	1:08.19 (+19.73s \| 22.4%)	1:06.59 (+21.33s \| 24.3%)	1:04.09 (+23.83s \| 27.1%)	1:05.29 (+22.63s \| 25.7%)	N/A	1:02.19 (+25.73s \| 29.3%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 DACA LC CBA Meet

05/16/2025

Saratoga

50 M Free

29.60

-2.71s (New PB)

A: 29.39 (+0.21s | 0.7%)

100 M Breast

1:27.92

BB: 1:27.09 (+0.83s | 0.9%)

100 M Back

1:24.97

-5.10s (New PB)

B: 1:23.69 (+1.28s | 1.5%)

100 M Free

1:05.27

-6.03s (New PB)

A: 1:04.39 (+0.88s | 1.3%)

200 M Free

2:23.30

A: 2:20.59 (+2.71s | 1.9%)

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

100 Y Breast

1:15.59

-5.88s (New PB)

BB: 1:14.79 (+0.80s | 1.1%)

50 Breast

35.90

100 Breast

39.69

1:15.59

100 Breast

1:15.59

50 Y Free

26.12

-0.19s (New PB)

A: 25.59 (+0.53s | 2.0%)

100 Y Back

1:11.48

-2.46s (New PB)

B: 1:11.29 (+0.19s | 0.3%)

50 Back

34.57

100 Back

36.91

1:11.48

100 Back

1:11.48

100 Y Free

57.30

-0.02s (New PB)

A: 55.69 (+1.61s | 2.8%)

50 Free

27.76

100 Free

29.54

57.30

100 Free

57.30

200 Y Free

2:09.81

-4.02s (New PB)

A: 2:02.19 (+7.62s | 5.9%)

50 Free

29.12

100 Free

32.48

1:01.60

100 Free

1:01.60

150 Free

34.69

1:36.29

200 Free

33.52

2:09.81

100 Free

1:08.21

2025 Tri Venue Last Chance Meet PASA

02/22/2025

Palo Alto

50 Y Back

32.60

-1.47s (New PB)

100 Y Free

57.32

-0.88s (New PB)

A: 55.69 (+1.63s | 2.8%)

50 Y Free

26.31

-0.58s (New PB)

A: 25.59 (+0.72s | 2.7%)

100 Y Back

1:13.94

-0.68s (New PB)

B: 1:11.29 (+2.65s | 3.6%)

50 Y Breast

35.60

-2.77s (New PB)

Z1N SC Championship

01/25/2025

Sunnyvale

50 Y Free

26.89

-0.33s (New PB)

A: 25.59 (+1.30s | 4.8%)

100 Y Free

58.20

-2.64s (New PB)

A: 55.69 (+2.51s | 4.3%)

50 Free

27.92

100 Free

30.28

58.20

100 Free

58.20

South San Francisco New Year Splash C B A+

01/11/2025

Pacifica

100 Y Back

1:14.62

-5.27s (New PB)

B: 1:11.29 (+3.33s | 4.5%)

50 Y Free

28.20

+0.98s

BB: 27.69 (+0.51s | 1.8%)

100 Y Free

1:00.84

-0.67s (New PB)

BB: 1:00.29 (+0.55s | 0.9%)

100 Y Breast

1:21.47

-2.63s (New PB)

B: 1:20.49 (+0.98s | 1.2%)

200 Y Free

2:18.11

+4.28s

BB: 2:12.29 (+5.82s | 4.2%)

2024 PASA Winter Frolic Meet @ PALY HS

12/21/2024

Palo Alto

200 Y Free

2:13.83

-8.65s (New PB)

BB: 2:12.29 (+1.54s | 1.2%)

50 Free

30.48

100 Free

33.79

1:04.27

100 Free

1:04.27

150 Free

35.85

1:40.12

200 Free

33.71

2:13.83

100 Free

1:09.56

2024 DACA CBA SC Meet

10/05/2024

Cupertino

100 Y Free

1:01.51

-3.30s (New PB)

BB: 1:00.29 (+1.22s | 2.0%)

50 Y Breast

40.10

+1.73s

50 Y Back

34.07

-2.12s (New PB)

50 Y Free

27.22

-1.93s (New PB)

A: 25.59 (+1.63s | 6.0%)

PASA Mayhem LCM Meet

05/18/2024

San Jose

50 M Free

32.31

BB: 31.79 (+0.52s | 1.6%)

100 M Back

1:30.07

B: 1:23.69 (+6.38s | 7.1%)

100 M Free

1:11.30

BB: 1:09.79 (+1.51s | 2.1%)

Los Altos Mountain View AC C B A+

03/23/2024

Mountain View

100 Y Free

1:04.81

-1.03s (New PB)

BB: 1:00.29 (+4.52s | 7.0%)

50 Free

30.30

100 Free

34.51

1:04.81

100 Free

1:04.81

50 Y Free

29.15

-0.60s (New PB)

BB: 27.69 (+1.46s | 5.0%)

100 Y Back

1:22.40

+2.51s

B: 1:11.29 (+11.11s | 13.5%)

50 Back

38.70

100 Back

43.70

1:22.40

100 Back

1:22.40

100 Y Breast

1:24.10

B: 1:20.49 (+3.61s | 4.3%)

50 Breast

39.62

100 Breast

44.48

1:24.10

100 Breast

1:24.10

50 Y Breast

38.37

-1.03s (New PB)

50 Y Back

36.19

-0.56s (New PB)

DACA SC C B A+ Meet

02/02/2024

Saratoga

100 Y Back

1:19.89

-0.32s (New PB)

B: 1:11.29 (+8.60s | 10.8%)

50 Y Free

29.75

-0.30s (New PB)

BB: 27.69 (+2.06s | 6.9%)

50 Y Breast

39.40

-2.37s (New PB)

2023 Winter Frolic Meet

12/17/2023

Woodside

100 Y Free

1:05.84

-2.52s (New PB)

B: 1:04.99 (+0.85s | 1.3%)

50 Free

31.05

100 Free

34.79

1:05.84

100 Free

1:05.84

50 Y Free

30.05

-0.68s (New PB)

B: 29.89 (+0.16s | 0.5%)

2023 PASA Grand Tour Meet

11/11/2023

Atherton

50 Y Free

30.73

BB: 30.49 (+0.24s | 0.8%)

50 Y Back

38.60

+1.85s

B: 38.49 (+0.11s | 0.3%)

2023 Joyce Lanphere Invitational

11/04/2023

Palo Alto

200 Y Free

2:22.48

A: 2:13.69 (+8.79s | 6.2%)

100 Y Back

1:20.21

BB: 1:15.69 (+4.52s | 5.6%)

TYR BAC Spooky Fall Classic C B A+ Meet

10/27/2023

Burlingame

50 Y Breast

41.77

BB: 40.09 (+1.68s | 4.0%)

50 Y Back

36.75

BB: 35.59 (+1.16s | 3.2%)

100 Y Free

1:08.36

BB: 1:06.39 (+1.97s | 2.9%)

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	U.S Olympic Team Trials
Free 50 M	29.60	26.29 (+3.31s \| 11.2%)	30.19	27.89 (+1.71s \| 5.8%)	26.79 (+2.81s \| 9.5%)	25.89 (+3.71s \| 12.5%)	24.59 (+5.01s \| 16.9%)	24.59 (+5.01s \| 16.9%)	24.29 (+5.31s \| 17.9%)	23.39 (+6.21s \| 21.0%)	23.79 (+5.81s \| 19.6%)	N/A	22.79 (+6.81s \| 23.0%)
Free 100 M	1:05.27	57.19 (+8.08s \| 12.4%)	1:07.39	1:02.19 (+3.08s \| 4.7%)	59.19 (+6.08s \| 9.3%)	56.09 (+9.18s \| 14.1%)	53.59 (+11.68s \| 17.9%)	53.59 (+11.68s \| 17.9%)	52.59 (+12.68s \| 19.4%)	50.99 (+14.28s \| 21.9%)	51.99 (+13.28s \| 20.3%)	N/A	49.99 (+15.28s \| 23.4%)
Free 200 M	2:23.30	2:05.69 (+17.61s \| 12.3%)	2:27.89	2:16.49 (+6.81s \| 4.8%)	2:09.29 (+14.01s \| 9.8%)	2:03.09 (+20.21s \| 14.1%)	1:57.79 (+25.51s \| 17.8%)	1:57.79 (+25.51s \| 17.8%)	1:55.49 (+27.81s \| 19.4%)	1:52.19 (+31.11s \| 21.7%)	1:54.09 (+29.21s \| 20.4%)	N/A	1:49.99 (+33.31s \| 23.2%)
Back 100 M	1:24.97	1:04.59 (+20.38s \| 24.0%)	1:15.49 (+9.48s \| 11.2%)	1:09.69 (+15.28s \| 18.0%)	1:05.89 (+19.08s \| 22.5%)	1:03.29 (+21.68s \| 25.5%)	1:00.59 (+24.38s \| 28.7%)	1:00.59 (+24.38s \| 28.7%)	58.89 (+26.08s \| 30.7%)	57.29 (+27.68s \| 32.6%)	58.19 (+26.78s \| 31.5%)	N/A	55.69 (+29.28s \| 34.5%)
Breast 100 M	1:27.92	1:12.89 (+15.03s \| 17.1%)	1:25.49 (+2.43s \| 2.8%)	1:18.89 (+9.03s \| 10.3%)	1:13.79 (+14.13s \| 16.1%)	1:11.29 (+16.63s \| 18.9%)	1:08.19 (+19.73s \| 22.4%)	1:08.19 (+19.73s \| 22.4%)	1:06.59 (+21.33s \| 24.3%)	1:04.09 (+23.83s \| 27.1%)	1:05.29 (+22.63s \| 25.7%)	N/A	1:02.19 (+25.73s \| 29.3%)