Jacob Chen

Age: 9 years old
Age Category: 10 & under
Team: Alto Swim Club | Pacific Swimming
Participation: 8 meets 40 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Alto Swim Club
Free 50 M	43.98	8	04/19/2025		B: 43.89 (+0.09s \| 0.2%)	152	20

Free 100 M	1:46.97	8	04/19/2025		B: 1:40.99 (+5.98s \| 5.6%)	198	25

Free 200 M	3:41.02	8	04/19/2025		B: 3:36.69 (+4.33s \| 2.0%)	87	24

Back 50 M	51.48	8	04/19/2025	B	BB: 49.29 (+2.19s \| 4.3%)	109	16

Breast 50 M	1:03.90	8	04/19/2025		B: 1:00.89 (+3.01s \| 4.7%)	203	36

Fly 50 M	56.55	8	04/19/2025		B: 52.29 (+4.26s \| 7.5%)	127	18

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Alto Swim Club

Free 25 Y

18.51

01/25/2025

177

Free 50 Y

39.41

02/22/2025

B: 38.19 (+1.22s | 3.1%)

265

Free 100 Y

1:33.49

03/29/2025

B: 1:27.99 (+5.50s | 5.9%)

278

50 Free

44.55

100 Free

48.94

1:33.49

100 Free

1:33.49

Back 25 Y

24.66

11/09/2024

291

Back 50 Y

46.99

03/29/2025

BB: 42.89 (+4.10s | 8.7%)

223

Back 100 Y

1:48.31

02/22/2025

B: 1:40.69 (+7.62s | 7.0%)

191

Breast 25 Y

28.99

01/25/2025

318

Breast 50 Y

1:00.72

02/01/2025

B: 53.39 (+7.33s | 12.1%)

441

Breast 100 Y

1:59.91

11/23/2024

B: 1:54.09 (+5.82s | 4.9%)

200

50 Breast

55.65

100 Breast

1:04.26

1:59.91

100 Breast

1:59.91

Fly 25 Y

21.82

01/25/2025

120

Fly 50 Y

54.90

03/29/2025

B: 46.49 (+8.41s | 15.3%)

296

IM 100 Y

1:49.66

02/22/2025

B: 1:39.69 (+9.97s | 9.1%)

314

IM 200 Y

4:18.01

11/23/2024

B: 3:38.59 (+39.42s | 15.3%)

113

50 Fly

1:06.71

100 Back

1:05.12

2:11.83

100 IM

2:11.83

150 Breast

1:13.63

3:25.46

200 Free

52.55

4:18.01

100 IM

2:06.18

Above are the fastest times that Jacob Chen has achieved in his swimming career. For each event, you can find Jacob's best time, the corresponding time standard, as well as how much faster Jacob needs to be to reach the next level. The last columns provide Jacob rankings at the team and LSC levels. These rankings are based on the Jacob'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	39.41	30.99 (+8.42s \| 21.4%)	30.19 (+9.22s \| 23.4%)	26.89 (+12.52s \| 31.8%)	24.79 (+14.62s \| 37.1%)	23.29 (+16.12s \| 40.9%)	22.19 (+17.22s \| 43.7%)	21.29 (+18.12s \| 46.0%)	21.29 (+18.12s \| 46.0%)	20.59 (+18.82s \| 47.8%)	20.09 (+19.32s \| 49.0%)	20.39 (+19.02s \| 48.3%)	N/A	30.49 (+8.92s \| 22.6%)
Free 100 Y	1:33.49	1:09.69 (+23.80s \| 25.5%)	1:07.59 (+25.90s \| 27.7%)	58.69 (+34.80s \| 37.2%)	54.19 (+39.30s \| 42.0%)	51.19 (+42.30s \| 45.2%)	48.19 (+45.30s \| 48.5%)	46.39 (+47.10s \| 50.4%)	46.39 (+47.10s \| 50.4%)	45.09 (+48.40s \| 51.8%)	43.49 (+50.00s \| 53.5%)	44.39 (+49.10s \| 52.5%)	N/A	1:07.19 (+26.30s \| 28.1%)
Back 50 Y	46.99	36.99 (+10.00s \| 21.3%)	35.79 (+11.20s \| 23.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+10.70s \| 22.8%)
Back 100 Y	1:48.31	1:18.89 (+29.42s \| 27.2%)	1:17.09 (+31.22s \| 28.8%)	1:04.69 (+43.62s \| 40.3%)	59.79 (+48.52s \| 44.8%)	55.99 (+52.32s \| 48.3%)	53.89 (+54.42s \| 50.2%)	51.49 (+56.82s \| 52.5%)	51.49 (+56.82s \| 52.5%)	49.39 (+58.92s \| 54.4%)	47.59 (+60.72s \| 56.1%)	48.89 (+59.42s \| 54.9%)	N/A	1:16.59 (+31.72s \| 29.3%)
Breast 50 Y	1:00.72	40.99 (+19.73s \| 32.5%)	39.99 (+20.73s \| 34.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+20.43s \| 33.6%)
Breast 100 Y	1:59.91	1:28.99 (+30.92s \| 25.8%)	1:26.99 (+32.92s \| 27.5%)	1:13.59 (+46.32s \| 38.6%)	1:07.89 (+52.02s \| 43.4%)	1:02.89 (+57.02s \| 47.6%)	1:00.89 (+59.02s \| 49.2%)	57.99 (+61.92s \| 51.6%)	57.99 (+61.92s \| 51.6%)	55.89 (+64.02s \| 53.4%)	54.19 (+65.72s \| 54.8%)	55.29 (+64.62s \| 53.9%)	N/A	1:26.29 (+33.62s \| 28.0%)
Fly 50 Y	54.90	35.39 (+19.51s \| 35.5%)	33.99 (+20.91s \| 38.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+20.21s \| 36.8%)
IM 100 Y	1:49.66	1:18.89 (+30.77s \| 28.1%)	1:16.89 (+32.77s \| 29.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+32.67s \| 29.8%)
IM 200 Y	4:18.01	2:50.99 (+87.02s \| 33.7%)	2:47.99 (+90.02s \| 34.9%)	2:23.29 (+114.72s \| 44.5%)	2:12.29 (+125.72s \| 48.7%)	2:04.69 (+133.32s \| 51.7%)	1:58.19 (+139.82s \| 54.2%)	1:53.89 (+144.12s \| 55.9%)	1:53.89 (+144.12s \| 55.9%)	1:50.09 (+147.92s \| 57.3%)	1:46.39 (+151.62s \| 58.8%)	1:48.89 (+149.12s \| 57.8%)	N/A	2:46.19 (+91.82s \| 35.6%)

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	43.98	35.49 (+8.49s \| 19.3%)	34.39 (+9.59s \| 21.8%)	30.19 (+13.79s \| 31.4%)	27.89 (+16.09s \| 36.6%)	26.79 (+17.19s \| 39.1%)	25.89 (+18.09s \| 41.1%)	24.59 (+19.39s \| 44.1%)	24.59 (+19.39s \| 44.1%)	24.29 (+19.69s \| 44.8%)	23.39 (+20.59s \| 46.8%)	23.79 (+20.19s \| 45.9%)	N/A	22.79 (+21.19s \| 48.2%)	34.59 (+9.39s \| 21.4%)
Free 100 M	1:46.97	1:19.49 (+27.48s \| 25.7%)	1:17.09 (+29.88s \| 27.9%)	1:07.39 (+39.58s \| 37.0%)	1:02.19 (+44.78s \| 41.9%)	59.19 (+47.78s \| 44.7%)	56.09 (+50.88s \| 47.6%)	53.59 (+53.38s \| 49.9%)	53.59 (+53.38s \| 49.9%)	52.59 (+54.38s \| 50.8%)	50.99 (+55.98s \| 52.3%)	51.99 (+54.98s \| 51.4%)	N/A	49.99 (+56.98s \| 53.3%)	1:16.89 (+30.08s \| 28.1%)
Free 200 M	3:41.02	2:49.89 (+51.13s \| 23.1%)	2:46.39 (+54.63s \| 24.7%)	2:27.89 (+73.13s \| 33.1%)	2:16.49 (+84.53s \| 38.2%)	2:09.29 (+91.73s \| 41.5%)	2:03.09 (+97.93s \| 44.3%)	1:57.79 (+103.23s \| 46.7%)	1:57.79 (+103.23s \| 46.7%)	1:55.49 (+105.53s \| 47.7%)	1:52.19 (+108.83s \| 49.2%)	1:54.09 (+106.93s \| 48.4%)	N/A	1:49.99 (+111.03s \| 50.2%)	2:44.69 (+56.33s \| 25.5%)
Back 50 M	51.48	42.99 (+8.49s \| 16.5%)	40.79 (+10.69s \| 20.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+9.89s \| 19.2%)
Breast 50 M	1:03.90	46.99 (+16.91s \| 26.5%)	45.59 (+18.31s \| 28.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+17.61s \| 27.6%)
Fly 50 M	56.55	40.19 (+16.36s \| 28.9%)	38.49 (+18.06s \| 31.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+17.36s \| 30.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Alto Spring Jam Meet

04/19/2025

Fremont, CA

50 M Back

51.48

BB: 49.29 (+2.19s | 4.3%)

200 M Free

3:41.02

B: 3:36.69 (+4.33s | 2.0%)

50 M Fly

56.55

B: 52.29 (+4.26s | 7.5%)

100 M Free

1:46.97

B: 1:40.99 (+5.98s | 5.6%)

50 M Breast

1:03.90

B: 1:00.89 (+3.01s | 4.7%)

50 M Free

43.98

B: 43.89 (+0.09s | 0.2%)

Alto Rock The Blocks Invitational

03/29/2025

Palo Alto, CA

100 Y IM

1:55.09

+5.43s

B: 1:39.69 (+15.40s | 13.4%)

50 IM

55.69

100 IM

59.40

1:55.09

100 IM

1:55.09

50 Y Breast

1:02.03

+1.31s

B: 53.39 (+8.64s | 13.9%)

100 Y Free

1:33.49

-4.01s (New PB)

B: 1:27.99 (+5.50s | 5.9%)

50 Free

44.55

100 Free

48.94

1:33.49

100 Free

1:33.49

50 Y Fly

54.90

-0.86s (New PB)

B: 46.49 (+8.41s | 15.3%)

50 Y Free

41.42

+2.01s

B: 38.19 (+3.23s | 7.8%)

50 Y Back

46.99

-1.16s (New PB)

BB: 42.89 (+4.10s | 8.7%)

De Anza C B A+

02/22/2025

Saratoga, CA

50 Y Free

39.41

-2.55s (New PB)

B: 38.19 (+1.22s | 3.1%)

100 Y Back

1:48.31

-6.36s (New PB)

B: 1:40.69 (+7.62s | 7.0%)

100 Y Breast

1:59.91

+0.00s

B: 1:54.09 (+5.82s | 4.9%)

50 Y Back

48.15

-6.30s (New PB)

BB: 42.89 (+5.26s | 10.9%)

100 Y IM

1:49.66

-5.47s (New PB)

B: 1:39.69 (+9.97s | 9.1%)

50 Y Fly

55.76

B: 46.49 (+9.27s | 16.6%)

Alto Swim Club Valentine Classic

02/01/2025

Palo Alto, CA

100 Y Back

1:54.67

B: 1:40.69 (+13.98s | 12.2%)

50 Back

55.76

100 Back

58.91

1:54.67

100 Back

1:54.67

50 Y Free

41.96

-0.98s (New PB)

B: 38.19 (+3.77s | 9.0%)

50 Y Breast

1:00.72

-16.78s (New PB)

B: 53.39 (+7.33s | 12.1%)

Z1N SC Championship

01/25/2025

Sunnyvale, CA

25 Y Free

18.51

-1.75s (New PB)

25 Y Back

24.70

+0.04s

25 Y Breast

28.99

-4.44s (New PB)

25 Y Fly

21.82

-2.74s (New PB)

50 Y Free

42.94

-2.81s (New PB)

B: 38.19 (+4.75s | 11.1%)

Burlingame Aquatic Club C/B/A+ SCY Meet

01/11/2025

Burlingame, CA

100 Y Free

1:37.50

-6.56s (New PB)

B: 1:27.99 (+9.51s | 9.8%)

100 Y IM

1:55.13

B: 1:39.69 (+15.44s | 13.4%)

50 IM

55.32

100 IM

59.81

1:55.13

100 IM

1:55.13

25 Y Fly

24.56

-1.91s (New PB)

50 Y Back

54.45

B: 48.29 (+6.16s | 11.3%)

25 Y Free

20.26

-0.95s (New PB)

ALTO Swim Club Fall Frolic Invitational Meet

11/23/2024

Palo Alto, CA

200 Y IM

4:18.01

B: 3:38.59 (+39.42s | 15.3%)

50 Fly

1:06.71

100 Back

1:05.12

2:11.83

100 IM

2:11.83

150 Breast

1:13.63

3:25.46

200 Free

52.55

4:18.01

100 IM

2:06.18

100 Y Breast

1:59.91

B: 1:54.09 (+5.82s | 4.9%)

50 Breast

55.65

100 Breast

1:04.26

1:59.91

100 Breast

1:59.91

25 Y Free

21.21

25 Y Fly

26.47

ALTO Swim Club SCY C/B/A+ Meet

11/09/2024

Palo Alto, CA

100 Y Free

1:44.06

B: 1:27.99 (+16.07s | 15.4%)

50 Free

48.89

100 Free

55.17

1:44.06

100 Free

1:44.06

25 Y Back

24.66

50 Y Free

45.75

B: 38.19 (+7.56s | 16.5%)

25 Y Breast

33.43

50 Y Breast

1:17.50

B: 53.39 (+24.11s | 31.1%)

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.