Jason Feng

Age: 9 years old
Age Category: 10 & under
Team: Boys & Girls Club of SF | Pacific Swimming
Participation: 11 meets 60 events

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Boys & Girls Club of SF
Free 25 Y	18.30	8	12/09/2023			179	1

Free 50 Y	33.51	9	03/22/2025	BB	A: 31.09 (+2.42s \| 7.2%)	111	2

Free 100 Y	1:20.72	9	12/14/2024	B	BB: 1:18.89 (+1.83s \| 2.3%)	171	2

Back 25 Y	21.71	8	12/09/2023			113	1

Back 50 Y	39.60	9	03/22/2025	BB	A: 37.59 (+2.01s \| 5.1%)	93	2

Back 100 Y	1:26.48	9	03/22/2025	BB	A: 1:19.59 (+6.89s \| 8.0%)	83	2

Breast 25 Y	25.54	8	03/23/2024			156	2

Breast 50 Y	44.45	9	03/22/2025	BB	A: 42.09 (+2.36s \| 5.3%)	89	1

Breast 100 Y	1:42.40	9	12/14/2024	B	BB: 1:42.29 (+0.11s \| 0.1%)	117	2

Fly 25 Y	20.46	8	12/09/2023			102	2

Fly 50 Y	36.84	9	03/22/2025	BB	A: 35.99 (+0.85s \| 2.3%)	60	2

IM 100 Y	1:22.92	9	03/22/2025	BB	A: 1:19.69 (+3.23s \| 3.9%)	69	1

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Boys & Girls Club of SF
Free 50 M	50.87	7	06/09/2023		B: 43.89 (+6.98s \| 13.7%)	289	3

Free 100 M	1:44.74	8	06/07/2024		B: 1:40.99 (+3.75s \| 3.6%)	187	2

Back 50 M	51.06	8	06/07/2024	B	BB: 49.29 (+1.77s \| 3.5%)	105	1

Breast 50 M	1:04.62	7	06/09/2023		B: 1:00.89 (+3.73s \| 5.8%)	235	3

Fly 50 M	53.27	8	06/07/2024		B: 52.29 (+0.98s \| 1.8%)	106	2

Fly 100 M	2:31.35	7	06/09/2023		B: 2:09.49 (+21.86s \| 14.4%)	62	1

Above are the fastest times that Jason Feng has achieved in his swimming career. For each event, you can find Jason's best time, the corresponding time standard, as well as how much faster Jason needs to be to reach the next level. The last columns provide Jason rankings at the team and LSC levels. These rankings are based on the Jason'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	SouthWestern Age Group Regional
Free 50 Y	33.51	30.99 (+2.52s \| 7.5%)	30.19 (+3.32s \| 9.9%)	26.89 (+6.62s \| 19.8%)	24.79 (+8.72s \| 26.0%)	23.29 (+10.22s \| 30.5%)	22.19 (+11.32s \| 33.8%)	21.29 (+12.22s \| 36.5%)	21.29 (+12.22s \| 36.5%)	20.59 (+12.92s \| 38.6%)	20.09 (+13.42s \| 40.0%)	20.39 (+13.12s \| 39.2%)	30.49 (+3.02s \| 9.0%)
Free 100 Y	1:20.72	1:09.69 (+11.03s \| 13.7%)	1:07.59 (+13.13s \| 16.3%)	58.69 (+22.03s \| 27.3%)	54.19 (+26.53s \| 32.9%)	51.19 (+29.53s \| 36.6%)	48.19 (+32.53s \| 40.3%)	46.39 (+34.33s \| 42.5%)	46.39 (+34.33s \| 42.5%)	45.09 (+35.63s \| 44.1%)	43.49 (+37.23s \| 46.1%)	44.39 (+36.33s \| 45.0%)	1:07.19 (+13.53s \| 16.8%)
Back 50 Y	39.60	36.99 (+2.61s \| 6.6%)	35.79 (+3.81s \| 9.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+3.31s \| 8.4%)
Back 100 Y	1:26.48	1:18.89 (+7.59s \| 8.8%)	1:17.09 (+9.39s \| 10.9%)	1:04.69 (+21.79s \| 25.2%)	59.79 (+26.69s \| 30.9%)	55.99 (+30.49s \| 35.3%)	53.89 (+32.59s \| 37.7%)	51.49 (+34.99s \| 40.5%)	51.49 (+34.99s \| 40.5%)	49.39 (+37.09s \| 42.9%)	47.59 (+38.89s \| 45.0%)	48.89 (+37.59s \| 43.5%)	1:16.59 (+9.89s \| 11.4%)
Breast 50 Y	44.45	40.99 (+3.46s \| 7.8%)	39.99 (+4.46s \| 10.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+4.16s \| 9.4%)
Breast 100 Y	1:42.40	1:28.99 (+13.41s \| 13.1%)	1:26.99 (+15.41s \| 15.0%)	1:13.59 (+28.81s \| 28.1%)	1:07.89 (+34.51s \| 33.7%)	1:02.89 (+39.51s \| 38.6%)	1:00.89 (+41.51s \| 40.5%)	57.99 (+44.41s \| 43.4%)	57.99 (+44.41s \| 43.4%)	55.89 (+46.51s \| 45.4%)	54.19 (+48.21s \| 47.1%)	55.29 (+47.11s \| 46.0%)	1:26.29 (+16.11s \| 15.7%)
Fly 50 Y	36.84	35.39 (+1.45s \| 3.9%)	33.99 (+2.85s \| 7.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+2.15s \| 5.8%)
IM 100 Y	1:22.92	1:18.89 (+4.03s \| 4.9%)	1:16.89 (+6.03s \| 7.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+5.93s \| 7.2%)

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	SouthWestern Age Group Regional	U.S Olympic Team Trials
Free 50 M	50.87	35.49 (+15.38s \| 30.2%)	34.39 (+16.48s \| 32.4%)	30.19 (+20.68s \| 40.7%)	27.89 (+22.98s \| 45.2%)	26.79 (+24.08s \| 47.3%)	25.89 (+24.98s \| 49.1%)	24.59 (+26.28s \| 51.7%)	24.59 (+26.28s \| 51.7%)	24.29 (+26.58s \| 52.3%)	23.39 (+27.48s \| 54.0%)	23.79 (+27.08s \| 53.2%)	34.59 (+16.28s \| 32.0%)	22.79 (+28.08s \| 55.2%)
Free 100 M	1:44.74	1:19.49 (+25.25s \| 24.1%)	1:17.09 (+27.65s \| 26.4%)	1:07.39 (+37.35s \| 35.7%)	1:02.19 (+42.55s \| 40.6%)	59.19 (+45.55s \| 43.5%)	56.09 (+48.65s \| 46.4%)	53.59 (+51.15s \| 48.8%)	53.59 (+51.15s \| 48.8%)	52.59 (+52.15s \| 49.8%)	50.99 (+53.75s \| 51.3%)	51.99 (+52.75s \| 50.4%)	1:16.89 (+27.85s \| 26.6%)	49.99 (+54.75s \| 52.3%)
Back 50 M	51.06	42.99 (+8.07s \| 15.8%)	40.79 (+10.27s \| 20.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+9.47s \| 18.5%)	N/A
Breast 50 M	1:04.62	46.99 (+17.63s \| 27.3%)	45.59 (+19.03s \| 29.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+18.33s \| 28.4%)	N/A
Fly 50 M	53.27	40.19 (+13.08s \| 24.6%)	38.49 (+14.78s \| 27.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+14.08s \| 26.4%)	N/A
Fly 100 M	2:31.35	1:34.29 (+57.06s \| 37.7%)	1:30.29 (+61.06s \| 40.3%)	1:12.69 (+78.66s \| 52.0%)	1:07.09 (+84.26s \| 55.7%)	1:03.59 (+87.76s \| 58.0%)	1:00.89 (+90.46s \| 59.8%)	57.99 (+93.36s \| 61.7%)	57.99 (+93.36s \| 61.7%)	57.09 (+94.26s \| 62.3%)	55.09 (+96.26s \| 63.6%)	55.99 (+95.36s \| 63.0%)	1:30.59 (+60.76s \| 40.1%)	53.59 (+97.76s \| 64.6%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

PSL SC CBA+ Meet

03/22/2025

Pacifica, CA

50 Y Back

39.60

-0.52s (New PB)

A: 37.59 (+2.01s | 5.1%)

50 Y Free

33.51

-0.25s (New PB)

A: 31.09 (+2.42s | 7.2%)

100 Y Back

1:26.48

-0.06s (New PB)

A: 1:19.59 (+6.89s | 8.0%)

100 Y IM

1:22.92

-2.82s (New PB)

A: 1:19.69 (+3.23s | 3.9%)

50 Y Breast

44.45

-3.22s (New PB)

A: 42.09 (+2.36s | 5.3%)

50 Y Fly

36.84

-1.69s (New PB)

A: 35.99 (+0.85s | 2.3%)

BAC C B A Meet

02/22/2025

Burlingame, CA

100 Y IM

1:25.74

-0.80s (New PB)

A: 1:19.69 (+6.05s | 7.1%)

50 IM

38.13

100 IM

47.61

1:25.74

100 IM

1:25.74

50 Y Back

40.12

-0.20s (New PB)

A: 37.59 (+2.53s | 6.3%)

50 Y Free

35.38

+1.62s

BB: 34.59 (+0.79s | 2.2%)

100 Y Free

1:21.28

+0.56s

BB: 1:18.89 (+2.39s | 2.9%)

50 Free

37.20

100 Free

44.08

1:21.28

100 Free

1:21.28

100 Y Back

1:26.54

-3.14s (New PB)

A: 1:19.59 (+6.95s | 8.0%)

50 Y Fly

38.88

+0.35s

A: 35.99 (+2.89s | 7.4%)

South San Francisco New Year Splash C B A+

01/11/2025

Pacifica, CA

100 Y IM

1:26.70

+0.16s

A: 1:19.69 (+7.01s | 8.1%)

50 Y Free

33.76

-4.24s (New PB)

A: 31.09 (+2.67s | 7.9%)

100 Y Free

1:21.22

+0.50s

BB: 1:18.89 (+2.33s | 2.9%)

50 Y Breast

47.67

-1.08s (New PB)

A: 42.09 (+5.58s | 11.7%)

100 Y Breast

1:43.94

+1.54s

BB: 1:42.29 (+1.65s | 1.6%)

50 Y Fly

38.53

-1.53s (New PB)

A: 35.99 (+2.54s | 6.6%)

50 Y Back

41.26

+0.94s

A: 37.59 (+3.67s | 8.9%)

Daly City Dolphins SCY C/B/A+ Meet

12/14/2024

Daly City, CA

100 Y Free

1:20.72

-9.58s (New PB)

BB: 1:18.89 (+1.83s | 2.3%)

50 Y Fly

40.06

-3.21s (New PB)

A: 35.99 (+4.07s | 10.2%)

100 Y IM

1:26.54

-16.56s (New PB)

A: 1:19.69 (+6.85s | 7.9%)

100 Y Breast

1:42.40

-7.54s (New PB)

BB: 1:42.29 (+0.11s | 0.1%)

50 Y Back

40.32

-2.99s (New PB)

A: 37.59 (+2.73s | 6.8%)

100 Y Back

1:29.68

-5.23s (New PB)

A: 1:19.59 (+10.09s | 11.3%)

So. San Francisco Aquatic Club SCY C/B/A+ Meet

09/21/2024

Pacifica, CA

100 Y Breast

1:49.94

BB: 1:42.29 (+7.65s | 7.0%)

50 Y Breast

48.75

-5.69s (New PB)

BB: 47.69 (+1.06s | 2.2%)

100 Y Free

1:30.30

-0.42s (New PB)

B: 1:27.99 (+2.31s | 2.6%)

50 Y Back

43.31

BB: 42.89 (+0.42s | 1.0%)

50 Y Fly

43.27

-13.97s (New PB)

BB: 41.29 (+1.98s | 4.6%)

100 Y Back

1:34.91

BB: 1:30.09 (+4.82s | 5.1%)

50 Y Free

38.00

-3.08s (New PB)

BB: 34.59 (+3.41s | 9.0%)

Burlingame Aquatic Club C/B/A+ LCM Meet

06/07/2024

Burlingame, CA

50 M Back

51.06

-5.62s (New PB)

BB: 49.29 (+1.77s | 3.5%)

100 M Free

1:44.74

-13.98s (New PB)

B: 1:40.99 (+3.75s | 3.6%)

50 M Fly

53.27

B: 52.29 (+0.98s | 1.8%)

Pacifica Sea Lions SCY C/B/A+ Meet

03/23/2024

Pacifica, CA

100 Y IM

1:51.02

+7.92s

B: 1:39.69 (+11.33s | 10.2%)

25 Y Free

18.36

+0.06s

50 Y Breast

56.47

+2.03s

B: 53.39 (+3.08s | 5.5%)

50 Y Free

41.08

-1.16s (New PB)

B: 38.19 (+2.89s | 7.0%)

25 Y Fly

22.79

+2.33s

25 Y Breast

25.54

-0.05s (New PB)

Daly City Dolphins SCY C/B/A+ Meet

12/09/2023

Daly City, CA

100 Y Free

1:30.72

B: 1:27.99 (+2.73s | 3.0%)

100 Y IM

1:43.10

B: 1:39.69 (+3.41s | 3.3%)

50 Y Free

42.24

-2.91s (New PB)

B: 38.19 (+4.05s | 9.6%)

25 Y Fly

20.46

25 Y Free

18.30

-4.02s (New PB)

50 Y Breast

54.44

-1.83s (New PB)

B: 53.39 (+1.05s | 1.9%)

25 Y Breast

25.59

-1.49s (New PB)

25 Y Back

21.71

-3.54s (New PB)

Burlingame Aquatic Club C/B/A+ SCY Meet

10/27/2023

Burlingame, CA

50 Y Breast

56.27

B: 53.39 (+2.88s | 5.1%)

Burlingame Aquatic Club LCM C/B/A+ Meet

06/09/2023

Burlingame, CA

50 M Breast

1:04.62

B: 1:00.89 (+3.73s | 5.8%)

100 M Free

1:58.72

B: 1:40.99 (+17.73s | 14.9%)

50 M Free

50.87

B: 43.89 (+6.98s | 13.7%)

100 M Fly

2:31.35

B: 2:09.49 (+21.86s | 14.4%)

50 M Back

56.68

B: 55.39 (+1.29s | 2.3%)

Pacifica Sea Lions SCY C/B/A+ Meet

03/18/2023

Pacifica, CA

25 Y Back

25.25

50 Y Fly

57.24

B: 46.49 (+10.75s | 18.8%)

25 Y Free

22.32

50 Y Free

45.15

B: 38.19 (+6.96s | 15.4%)

25 Y Breast

27.08

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.