Jason Ma

Age: 10 years old
Age Category: 10 & under
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 25 Y

20.82

01/25/2025

389

1,000+

Free 50 Y

33.89

07/26/2026

A: 31.09 (+2.80s | 8.3%)

488

1,000+

Free 100 Y

1:24.40

Analysis

01/24/2026

BB: 1:18.89 (+5.51s | 6.5%)

206

852

1,000+

50 Free

39.49

100 Free

44.91

1:24.40

100 Free

1:24.40

Back 25 Y

25.08

03/22/2025

365

1,000+

Back 50 Y

44.99

01/24/2026

BB: 42.89 (+2.10s | 4.7%)

199

878

1,000+

Breast 25 Y

28.32

01/25/2025

323

858

1,000+

Breast 50 Y

50.08

01/24/2026

BB: 47.69 (+2.39s | 4.8%)

215

720

1,000+

Breast 100 Y

1:56.89

Analysis

10/25/2025

B: 1:54.09 (+2.80s | 2.4%)

254

916

1,000+

Fly 25 Y

24.80

01/25/2025

239

676

1,000+

Fly 50 Y

41.62

07/26/2026

BB: 41.29 (+0.33s | 0.8%)

124

442

1,000+

IM 100 Y

1:26.55

Analysis

07/26/2026

A: 1:19.69 (+6.86s | 7.9%)

305

1,000+

50 IM

40.58

100 IM

45.97

1:26.55

100 IM

1:26.55

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Palo Alto Stanford Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	43.19		10	06/12/2026	B	BB: 39.79 (+3.40s \| 7.9%)	15	199	922	1,000+

Free 100 M	1:40.26	Analysis	10	06/12/2026	B	BB: 1:30.59 (+9.67s \| 9.6%)	15	219	904	1,000+

Back 50 M	55.43		10	06/12/2026		B: 55.39 (+0.04s \| 0.1%)	17	270	1,000+	1,000+

Back 100 M	1:58.39	Analysis	10	06/27/2025		B: 1:56.69 (+1.70s \| 1.4%)	15	187	858	1,000+

Breast 50 M	55.27		10	06/12/2026	B	BB: 54.39 (+0.88s \| 1.6%)	9	129	603	1,000+

Fly 50 M	48.81		10	06/12/2026	B	BB: 46.39 (+2.42s \| 5.0%)	11	118	525	1,000+

IM 200 M	3:43.18	Analysis	10	06/12/2026	BB	A: 3:17.89 (+25.29s \| 11.3%)	8	94	410	1,000+

Above are the fastest times that Jason Ma 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
Got the Bonus time standard (extra events for qualified swimmers)

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	33.89	30.99 (+2.90s \| 8.6%)	30.39 (+3.50s \| 10.3%) 30.99 (+2.90s \| 8.6%)	26.29 (+7.60s \| 22.4%)	24.19 (+9.70s \| 28.6%)	23.19 (+10.70s \| 31.6%)	22.19 (+11.70s \| 34.5%) 22.79 (+11.10s \| 32.8%)	21.29 (+12.60s \| 37.2%)	21.29 (+12.60s \| 37.2%)	20.49 (+13.40s \| 39.5%)	19.69 (+14.20s \| 41.9%)	20.39 (+13.50s \| 39.8%)	N/A	30.49 (+3.40s \| 10.0%)
Free 100 Y	1:24.40	1:09.69 (+14.71s \| 17.4%)	1:07.59 (+16.81s \| 19.9%) 1:09.69 (+14.71s \| 17.4%)	57.59 (+26.81s \| 31.8%)	53.19 (+31.21s \| 37.0%)	50.99 (+33.41s \| 39.6%)	48.19 (+36.21s \| 42.9%) 49.49 (+34.91s \| 41.4%)	46.39 (+38.01s \| 45.0%)	46.39 (+38.01s \| 45.0%)	44.89 (+39.51s \| 46.8%)	43.09 (+41.31s \| 48.9%)	44.39 (+40.01s \| 47.4%)	N/A	1:07.19 (+17.21s \| 20.4%)
Back 50 Y	44.99	36.99 (+8.00s \| 17.8%)	36.39 (+8.60s \| 19.1%) 36.99 (+8.00s \| 17.8%)	N/A	N/A	N/A	24.79 (+20.20s \| 44.9%) 25.39 (+19.60s \| 43.6%)	N/A	N/A	N/A	21.49 (+23.50s \| 52.2%)	N/A	N/A	36.29 (+8.70s \| 19.3%)
Breast 50 Y	50.08	41.39 (+8.69s \| 17.4%)	40.49 (+9.59s \| 19.1%) 41.39 (+8.69s \| 17.4%)	N/A	N/A	N/A	27.69 (+22.39s \| 44.7%) 28.09 (+21.99s \| 43.9%)	N/A	N/A	N/A	24.39 (+25.69s \| 51.3%)	N/A	N/A	40.29 (+9.79s \| 19.5%)
Breast 100 Y	1:56.89	1:28.99 (+27.90s \| 23.9%)	1:27.99 (+28.90s \| 24.7%) 1:28.99 (+27.90s \| 23.9%)	1:11.39 (+45.50s \| 38.9%)	1:05.89 (+51.00s \| 43.6%)	1:03.19 (+53.70s \| 45.9%)	1:00.89 (+56.00s \| 47.9%) 1:02.59 (+54.30s \| 46.5%)	57.99 (+58.90s \| 50.4%)	57.99 (+58.90s \| 50.4%)	55.49 (+61.40s \| 52.5%)	53.29 (+63.60s \| 54.4%)	55.29 (+61.60s \| 52.7%)	N/A	1:26.29 (+30.60s \| 26.2%)
Fly 50 Y	41.62	35.39 (+6.23s \| 15.0%)	34.19 (+7.43s \| 17.9%) 35.39 (+6.23s \| 15.0%)	N/A	N/A	N/A	24.09 (+17.53s \| 42.1%) 24.39 (+17.23s \| 41.4%)	N/A	N/A	N/A	21.19 (+20.43s \| 49.1%)	N/A	N/A	34.69 (+6.93s \| 16.7%)
IM 100 Y	1:26.55	1:18.89 (+7.66s \| 8.9%)	1:16.89 (+9.66s \| 11.2%) 1:18.89 (+7.66s \| 8.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+9.56s \| 11.0%)

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	43.19	35.49 (+7.70s \| 17.8%)	34.89 (+8.30s \| 19.2%) 35.49 (+7.70s \| 17.8%)	30.59 (+12.60s \| 29.2%)	28.19 (+15.00s \| 34.7%)	26.99 (+16.20s \| 37.5%)	25.89 (+17.30s \| 40.1%) 26.59 (+16.60s \| 38.4%)	24.59 (+18.60s \| 43.1%)	24.59 (+18.60s \| 43.1%)	24.09 (+19.10s \| 44.2%)	23.29 (+19.90s \| 46.1%)	23.79 (+19.40s \| 44.9%)	N/A	22.79 (+20.40s \| 47.2%)	34.59 (+8.60s \| 19.9%)
Free 100 M	1:40.26	1:19.49 (+20.77s \| 20.7%)	1:18.29 (+21.97s \| 21.9%) 1:19.49 (+20.77s \| 20.7%)	1:06.69 (+33.57s \| 33.5%)	1:01.49 (+38.77s \| 38.7%)	58.99 (+41.27s \| 41.2%)	56.09 (+44.17s \| 44.1%) 57.69 (+42.57s \| 42.5%)	53.59 (+46.67s \| 46.5%)	53.59 (+46.67s \| 46.5%)	52.59 (+47.67s \| 47.5%)	50.89 (+49.37s \| 49.2%)	51.99 (+48.27s \| 48.1%)	N/A	49.99 (+50.27s \| 50.1%)	1:16.89 (+23.37s \| 23.3%)
Back 50 M	55.43	42.99 (+12.44s \| 22.4%)	41.89 (+13.54s \| 24.4%) 42.99 (+12.44s \| 22.4%)	N/A	N/A	N/A	29.29 (+26.14s \| 47.2%) 29.79 (+25.64s \| 46.3%)	N/A	N/A	N/A	26.09 (+29.34s \| 52.9%)	N/A	N/A	N/A	41.59 (+13.84s \| 25.0%)
Back 100 M	1:58.39	1:31.79 (+26.60s \| 22.5%)	1:28.89 (+29.50s \| 24.9%) 1:31.79 (+26.60s \| 22.5%)	1:13.69 (+44.70s \| 37.8%)	1:07.99 (+50.40s \| 42.6%)	1:05.19 (+53.20s \| 44.9%)	1:03.29 (+55.10s \| 46.5%) 1:05.09 (+53.30s \| 45.0%)	1:00.59 (+57.80s \| 48.8%)	1:00.59 (+57.80s \| 48.8%)	58.79 (+59.60s \| 50.3%)	56.89 (+61.50s \| 51.9%)	58.19 (+60.20s \| 50.8%)	N/A	55.69 (+62.70s \| 53.0%)	1:27.69 (+30.70s \| 25.9%)
Breast 50 M	55.27	47.39 (+7.88s \| 14.3%)	46.29 (+8.98s \| 16.2%) 47.39 (+7.88s \| 14.3%)	N/A	N/A	N/A	32.89 (+22.38s \| 40.5%) 33.39 (+21.88s \| 39.6%)	N/A	N/A	N/A	29.19 (+26.08s \| 47.2%)	N/A	N/A	N/A	46.29 (+8.98s \| 16.2%)
Fly 50 M	48.81	40.19 (+8.62s \| 17.7%)	39.39 (+9.42s \| 19.3%) 40.19 (+8.62s \| 17.7%)	N/A	N/A	N/A	28.19 (+20.62s \| 42.2%) 28.69 (+20.12s \| 41.2%)	N/A	N/A	N/A	24.89 (+23.92s \| 49.0%)	N/A	N/A	N/A	39.19 (+9.62s \| 19.7%)
IM 200 M	3:43.18	3:16.19 (+26.99s \| 12.1%)	3:11.99 (+31.19s \| 14.0%) 3:16.19 (+26.99s \| 12.1%)	2:43.59 (+59.59s \| 26.7%)	2:30.99 (+72.19s \| 32.3%)	2:24.69 (+78.49s \| 35.2%)	2:18.39 (+84.79s \| 38.0%) 2:22.29 (+80.89s \| 36.2%)	2:12.79 (+90.39s \| 40.5%)	2:12.79 (+90.39s \| 40.5%)	2:09.29 (+93.89s \| 42.1%)	2:05.49 (+97.69s \| 43.8%)	2:08.19 (+94.99s \| 42.6%)	N/A	2:03.49 (+99.69s \| 44.7%)	3:08.29 (+34.89s \| 15.6%)

Progression

See how Jason Ma is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Jason'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 Jason Ma 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

2026 PASA Summer Palooza

07/26/2026

PAlo Alto

50 Y Fly

41.62

-1.34s (New PB)

BB: 41.29 (+0.33s | 0.8%)

100 Y IM

1:26.55

-7.77s (New PB)

A: 1:19.69 (+6.86s | 7.9%)

50 IM

40.58

100 IM

45.97

1:26.55

100 IM

1:26.55

50 Y Free

33.89

-2.41s (New PB)

A: 31.09 (+2.80s | 8.3%)

2026 DACA LC CBA Meet

06/12/2026

Cupertino

50 M Breast

55.27

-4.74s (New PB)

BB: 54.39 (+0.88s | 1.6%)

50 M Back

55.43

-1.25s (New PB)

B: 55.39 (+0.04s | 0.1%)

100 M Free

1:40.26

-18.18s (New PB)

BB: 1:30.59 (+9.67s | 9.6%)

50 M Fly

48.81

-11.70s (New PB)

BB: 46.39 (+2.42s | 5.0%)

50 M Free

43.19

-9.25s (New PB)

BB: 39.79 (+3.40s | 7.9%)

200 M IM

3:43.18

A: 3:17.89 (+25.29s | 11.3%)

2026 Zone 1 North Championships

01/24/2026

Morgan Hill

50 Y Free

36.30

-1.65s (New PB)

BB: 34.59 (+1.71s | 4.7%)

50 Y Back

44.99

-0.99s (New PB)

BB: 42.89 (+2.10s | 4.7%)

100 Y Free

1:24.40

-1.08s (New PB)

BB: 1:18.89 (+5.51s | 6.5%)

50 Free

39.49

100 Free

44.91

1:24.40

100 Free

1:24.40

50 Y Breast

50.08

-0.97s (New PB)

BB: 47.69 (+2.39s | 4.8%)

SSF NEW YEAR SPLASH C B A+

01/10/2026

Pacifica

100 Y Free

1:25.48

-10.91s (New PB)

BB: 1:18.89 (+6.59s | 7.7%)

50 Y Free

37.95

-10.65s (New PB)

BB: 34.59 (+3.36s | 8.9%)

50 Y Fly

42.96

-0.81s (New PB)

BB: 41.29 (+1.67s | 3.9%)

50 Y Back

45.98

-6.77s (New PB)

BB: 42.89 (+3.09s | 6.7%)

100 Y IM

1:34.32

-4.71s (New PB)

BB: 1:29.69 (+4.63s | 4.9%)

50 Y Breast

51.05

-0.32s (New PB)

BB: 47.69 (+3.36s | 6.6%)

2025 PASA Winter Frolic Meet @ PALY HS

12/20/2025

Palo Alto

50 Y Breast

51.37

-2.11s (New PB)

BB: 47.69 (+3.68s | 7.2%)

50 Y Fly

43.77

-1.21s (New PB)

BB: 41.29 (+2.48s | 5.7%)

100 Y IM

1:39.03

-3.28s (New PB)

BB: 1:29.69 (+9.34s | 9.4%)

50 IM

46.84

100 IM

52.19

1:39.03

100 IM

1:39.03

TYR BAC SPOOKY FALL CLASSIC

10/25/2025

Burlingame

50 Y Breast

53.48

B: 53.39 (+0.09s | 0.2%)

50 Y Fly

44.98

BB: 41.29 (+3.69s | 8.2%)

50 Y Back

52.75

B: 48.29 (+4.46s | 8.5%)

100 Y Free

1:36.39

-8.03s (New PB)

B: 1:27.99 (+8.40s | 8.7%)

100 Y Breast

1:56.89

B: 1:54.09 (+2.80s | 2.4%)

100 Y IM

1:42.31

-12.40s (New PB)

B: 1:39.69 (+2.62s | 2.6%)

Silicon Valley LC CBA+ Meet

06/27/2025

Sunnyvale

100 M Back

1:58.39

B: 1:56.69 (+1.70s | 1.4%)

50 M Fly

1:00.51

B: 52.29 (+8.22s | 13.6%)

50 M Back

56.68

B: 55.39 (+1.29s | 2.3%)

50 M Breast

1:00.01

BB: 54.39 (+5.62s | 9.4%)

100 M Free

1:58.44

B: 1:40.99 (+17.45s | 14.7%)

50 M Free

52.44

B: 43.89 (+8.55s | 16.3%)

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

50 Y Free

51.38

+2.78s

B: 38.19 (+13.19s | 25.7%)

25 Y Back

25.08

-1.43s (New PB)

100 Y IM

1:57.16

+2.45s

B: 1:39.69 (+17.47s | 14.9%)

50 IM

55.40

100 IM

1:01.76

1:57.16

100 IM

1:57.16

Z1N SC Championship

01/25/2025

Sunnyvale

25 Y Breast

28.32

-14.16s (New PB)

50 Y Free

49.40

+0.80s

B: 38.19 (+11.21s | 22.7%)

100 Y IM

1:58.19

+3.48s

B: 1:39.69 (+18.50s | 15.7%)

50 IM

59.25

100 IM

58.94

1:58.19

100 IM

1:58.19

25 Y Free

20.82

-6.65s (New PB)

25 Y Fly

24.80

25 Y Back

26.51

-5.48s (New PB)

2024 PASA Candy Meet Champs

11/23/2024

Palo Alto

100 Y IM

1:54.71

B: 1:39.69 (+15.02s | 13.1%)

100 Y Free

1:44.42

B: 1:27.99 (+16.43s | 15.7%)

50 Y Free

48.60

B: 38.19 (+10.41s | 21.4%)

2023 PASA Candy Meet Champs

11/11/2023

Atherton

25 Y Back

31.99

25 Y Free

27.47

25 Y Breast

42.48

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	43.19	35.49 (+7.70s \| 17.8%)	34.89 (+8.30s \| 19.2%) 35.49 (+7.70s \| 17.8%)	30.59 (+12.60s \| 29.2%)	28.19 (+15.00s \| 34.7%)	26.99 (+16.20s \| 37.5%)	25.89 (+17.30s \| 40.1%) 26.59 (+16.60s \| 38.4%)	24.59 (+18.60s \| 43.1%)	24.59 (+18.60s \| 43.1%)	24.09 (+19.10s \| 44.2%)	23.29 (+19.90s \| 46.1%)	23.79 (+19.40s \| 44.9%)	N/A	22.79 (+20.40s \| 47.2%)	34.59 (+8.60s \| 19.9%)
Free 100 M	1:40.26	1:19.49 (+20.77s \| 20.7%)	1:18.29 (+21.97s \| 21.9%) 1:19.49 (+20.77s \| 20.7%)	1:06.69 (+33.57s \| 33.5%)	1:01.49 (+38.77s \| 38.7%)	58.99 (+41.27s \| 41.2%)	56.09 (+44.17s \| 44.1%) 57.69 (+42.57s \| 42.5%)	53.59 (+46.67s \| 46.5%)	53.59 (+46.67s \| 46.5%)	52.59 (+47.67s \| 47.5%)	50.89 (+49.37s \| 49.2%)	51.99 (+48.27s \| 48.1%)	N/A	49.99 (+50.27s \| 50.1%)	1:16.89 (+23.37s \| 23.3%)
Back 50 M	55.43	42.99 (+12.44s \| 22.4%)	41.89 (+13.54s \| 24.4%) 42.99 (+12.44s \| 22.4%)	N/A	N/A	N/A	29.29 (+26.14s \| 47.2%) 29.79 (+25.64s \| 46.3%)	N/A	N/A	N/A	26.09 (+29.34s \| 52.9%)	N/A	N/A	N/A	41.59 (+13.84s \| 25.0%)
Back 100 M	1:58.39	1:31.79 (+26.60s \| 22.5%)	1:28.89 (+29.50s \| 24.9%) 1:31.79 (+26.60s \| 22.5%)	1:13.69 (+44.70s \| 37.8%)	1:07.99 (+50.40s \| 42.6%)	1:05.19 (+53.20s \| 44.9%)	1:03.29 (+55.10s \| 46.5%) 1:05.09 (+53.30s \| 45.0%)	1:00.59 (+57.80s \| 48.8%)	1:00.59 (+57.80s \| 48.8%)	58.79 (+59.60s \| 50.3%)	56.89 (+61.50s \| 51.9%)	58.19 (+60.20s \| 50.8%)	N/A	55.69 (+62.70s \| 53.0%)	1:27.69 (+30.70s \| 25.9%)
Breast 50 M	55.27	47.39 (+7.88s \| 14.3%)	46.29 (+8.98s \| 16.2%) 47.39 (+7.88s \| 14.3%)	N/A	N/A	N/A	32.89 (+22.38s \| 40.5%) 33.39 (+21.88s \| 39.6%)	N/A	N/A	N/A	29.19 (+26.08s \| 47.2%)	N/A	N/A	N/A	46.29 (+8.98s \| 16.2%)
Fly 50 M	48.81	40.19 (+8.62s \| 17.7%)	39.39 (+9.42s \| 19.3%) 40.19 (+8.62s \| 17.7%)	N/A	N/A	N/A	28.19 (+20.62s \| 42.2%) 28.69 (+20.12s \| 41.2%)	N/A	N/A	N/A	24.89 (+23.92s \| 49.0%)	N/A	N/A	N/A	39.19 (+9.62s \| 19.7%)
IM 200 M	3:43.18	3:16.19 (+26.99s \| 12.1%)	3:11.99 (+31.19s \| 14.0%) 3:16.19 (+26.99s \| 12.1%)	2:43.59 (+59.59s \| 26.7%)	2:30.99 (+72.19s \| 32.3%)	2:24.69 (+78.49s \| 35.2%)	2:18.39 (+84.79s \| 38.0%) 2:22.29 (+80.89s \| 36.2%)	2:12.79 (+90.39s \| 40.5%)	2:12.79 (+90.39s \| 40.5%)	2:09.29 (+93.89s \| 42.1%)	2:05.49 (+97.69s \| 43.8%)	2:08.19 (+94.99s \| 42.6%)	N/A	2:03.49 (+99.69s \| 44.7%)	3:08.29 (+34.89s \| 15.6%)