Isaac Chen

Age: 12 years old
Age Category: 11-12
Team: Sunnyvale Swim Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sunnyvale Swim Club

Pacific Swimming

Western Zone

USA

Free 50 Y

39.34

10/25/2025

B: 32.79 (+6.55s | 16.6%)

921

1,000+

Free 100 Y

1:37.78

Analysis

10/11/2025

B: 1:11.49 (+26.29s | 26.9%)

1,000+

Free 200 Y

3:17.50

Analysis

12/06/2025

B: 2:35.99 (+41.51s | 21.0%)

600

1,000+

50 Free

43.04

100 Free

51.03

1:34.07

100 Free

1:34.07

150 Free

52.90

2:26.97

200 Free

50.53

3:17.50

100 Free

1:43.43

Back 50 Y

49.73

07/19/2025

B: 38.49 (+11.24s | 22.6%)

849

1,000+

Breast 50 Y

49.38

03/07/2026

B: 43.49 (+5.89s | 11.9%)

650

1,000+

Breast 100 Y

1:47.06

Analysis

10/25/2025

B: 1:32.59 (+14.47s | 13.5%)

556

1,000+

Breast 200 Y

3:34.40

Analysis

03/07/2026

B: 3:16.39 (+18.01s | 8.4%)

218

706

1,000+

IM 100 Y

1:45.87

Analysis

07/19/2025

B: 1:21.89 (+23.98s | 22.7%)

804

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Sunnyvale Swim Club

Pacific Swimming

Western Zone

USA

Free 100 M

1:47.10

Analysis

06/27/2025

B: 1:22.09 (+25.01s | 23.4%)

516

1,000+

Breast 100 M

2:08.35

Analysis

05/17/2025

B: 1:47.79 (+20.56s | 16.0%)

353

1,000+

50 Breast

1:00.13

100 Breast

1:08.22

2:08.35

100 Breast

2:08.35

Above are the fastest times that Isaac Chen has achieved in his swimming career. For each event, you can find Isaac's best time, the corresponding time standard, as well as how much faster Isaac needs to be to reach the next level. The last columns provide Isaac rankings at the team and LSC levels. These rankings are based on the Isaac'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	39.34	27.19 (+12.15s \| 30.9%)	26.19 (+13.15s \| 33.4%)	26.89 (+12.45s \| 31.6%)	24.79 (+14.55s \| 37.0%)	23.29 (+16.05s \| 40.8%)	22.19 (+17.15s \| 43.6%)	21.29 (+18.05s \| 45.9%)	21.29 (+18.05s \| 45.9%)	20.59 (+18.75s \| 47.7%)	20.09 (+19.25s \| 48.9%)	20.39 (+18.95s \| 48.2%)	N/A	27.49 (+11.85s \| 30.1%)
Free 100 Y	1:37.78	59.29 (+38.49s \| 39.4%)	57.29 (+40.49s \| 41.4%)	58.69 (+39.09s \| 40.0%)	54.19 (+43.59s \| 44.6%)	51.19 (+46.59s \| 47.6%)	48.19 (+49.59s \| 50.7%)	46.39 (+51.39s \| 52.6%)	46.39 (+51.39s \| 52.6%)	45.09 (+52.69s \| 53.9%)	43.49 (+54.29s \| 55.5%)	44.39 (+53.39s \| 54.6%)	N/A	59.29 (+38.49s \| 39.4%)
Free 200 Y	3:17.50	2:09.19 (+68.31s \| 34.6%)	2:06.69 (+70.81s \| 35.9%)	2:08.39 (+69.11s \| 35.0%)	1:58.59 (+78.91s \| 40.0%)	1:52.09 (+85.41s \| 43.2%)	1:45.79 (+91.71s \| 46.4%)	1:41.59 (+95.91s \| 48.6%)	1:41.59 (+95.91s \| 48.6%)	1:38.79 (+98.71s \| 50.0%)	1:36.49 (+101.01s \| 51.1%)	1:38.09 (+99.41s \| 50.3%)	N/A	2:09.19 (+68.31s \| 34.6%)
Back 50 Y	49.73	31.59 (+18.14s \| 36.5%)	30.59 (+19.14s \| 38.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+17.84s \| 35.9%)
Breast 50 Y	49.38	35.19 (+14.19s \| 28.7%)	34.09 (+15.29s \| 31.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+13.89s \| 28.1%)
Breast 100 Y	1:47.06	1:15.89 (+31.17s \| 29.1%)	1:14.29 (+32.77s \| 30.6%)	1:13.59 (+33.47s \| 31.3%)	1:07.89 (+39.17s \| 36.6%)	1:02.89 (+44.17s \| 41.3%)	1:00.89 (+46.17s \| 43.1%)	57.99 (+49.07s \| 45.8%)	57.99 (+49.07s \| 45.8%)	55.89 (+51.17s \| 47.8%)	54.19 (+52.87s \| 49.4%)	55.29 (+51.77s \| 48.4%)	N/A	1:15.89 (+31.17s \| 29.1%)
Breast 200 Y	3:34.40	2:46.39 (+48.01s \| 22.4%)	2:39.89 (+54.51s \| 25.4%)	2:40.49 (+53.91s \| 25.1%)	2:28.09 (+66.31s \| 30.9%)	2:18.19 (+76.21s \| 35.5%)	2:13.29 (+81.11s \| 37.8%)	2:07.99 (+86.41s \| 40.3%)	2:07.99 (+86.41s \| 40.3%)	2:02.29 (+92.11s \| 43.0%)	1:58.79 (+95.61s \| 44.6%)	2:00.99 (+93.41s \| 43.6%)	N/A	2:42.99 (+51.41s \| 24.0%)
IM 100 Y	1:45.87	1:08.09 (+37.78s \| 35.7%)	1:06.09 (+39.78s \| 37.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+37.78s \| 35.7%)

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 100 M	1:47.10	1:07.49 (+39.61s \| 37.0%)	1:06.19 (+40.91s \| 38.2%)	1:07.39 (+39.71s \| 37.1%)	1:02.19 (+44.91s \| 41.9%)	59.19 (+47.91s \| 44.7%)	56.09 (+51.01s \| 47.6%)	53.59 (+53.51s \| 50.0%)	53.59 (+53.51s \| 50.0%)	52.59 (+54.51s \| 50.9%)	50.99 (+56.11s \| 52.4%)	51.99 (+55.11s \| 51.5%)	N/A	49.99 (+57.11s \| 53.3%)	1:07.49 (+39.61s \| 37.0%)
Breast 100 M	2:08.35	1:27.69 (+40.66s \| 31.7%)	1:24.49 (+43.86s \| 34.2%)	1:25.49 (+42.86s \| 33.4%)	1:18.89 (+49.46s \| 38.5%)	1:13.79 (+54.56s \| 42.5%)	1:11.29 (+57.06s \| 44.5%)	1:08.19 (+60.16s \| 46.9%)	1:08.19 (+60.16s \| 46.9%)	1:06.59 (+61.76s \| 48.1%)	1:04.09 (+64.26s \| 50.1%)	1:05.29 (+63.06s \| 49.1%)	N/A	1:02.19 (+66.16s \| 51.5%)	1:27.69 (+40.66s \| 31.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

DACA CBA Meet

03/07/2026

Saratoga

50 Y Breast

49.38

-3.30s (New PB)

B: 43.49 (+5.89s | 11.9%)

50 Y Free

39.87

+0.53s

B: 32.79 (+7.08s | 17.8%)

200 Y Breast

3:34.40

B: 3:16.39 (+18.01s | 8.4%)

Alto Dec 6 7 CBA

12/06/2025

Palo Alto

200 Y Free

3:17.50

B: 2:35.99 (+41.51s | 21.0%)

50 Free

43.04

100 Free

51.03

1:34.07

100 Free

1:34.07

150 Free

52.90

2:26.97

200 Free

50.53

3:17.50

100 Free

1:43.43

100 Y Breast

1:48.54

+1.48s

B: 1:32.59 (+15.95s | 14.7%)

50 Breast

53.82

100 Breast

54.72

1:48.54

100 Breast

1:48.54

2025 SUNN Fall Classic

10/25/2025

Sunnyvale

100 Y Breast

1:47.06

B: 1:32.59 (+14.47s | 13.5%)

50 Y Free

39.34

-3.20s (New PB)

B: 32.79 (+6.55s | 16.6%)

2025 DACA SC CBA Meet

10/11/2025

Saratoga

100 Y Free

1:37.78

B: 1:11.49 (+26.29s | 26.9%)

50 Y Breast

52.68

-0.34s (New PB)

B: 43.49 (+9.19s | 17.4%)

SUNN Blue And Gold Intrasquad Meet Copied

09/28/2025

Sunnyvale

100 Y IM

1:49.81

+3.94s

B: 1:21.89 (+27.92s | 25.4%)

50 Y Breast

53.02

-4.07s (New PB)

B: 43.49 (+9.53s | 18.0%)

50 Y Free

44.34

+1.80s

B: 32.79 (+11.55s | 26.0%)

2025 DACA SC CBA Meet

07/19/2025

Saratoga

50 Y Back

49.73

-2.99s (New PB)

B: 38.49 (+11.24s | 22.6%)

50 Y Free

42.54

-0.86s (New PB)

B: 32.79 (+9.75s | 22.9%)

100 Y IM

1:45.87

-4.25s (New PB)

B: 1:21.89 (+23.98s | 22.7%)

Silicon Valley LC CBA+ Meet

06/27/2025

Sunnyvale

100 M Free

1:47.10

-0.58s (New PB)

B: 1:22.09 (+25.01s | 23.4%)

100 M Breast

2:15.95

+7.60s

B: 1:47.79 (+28.16s | 20.7%)

2025 LAMV SCM C B A+

05/17/2025

Mountain View

100 M Free

1:47.68

B: 1:22.09 (+25.59s | 23.8%)

50 Free

49.34

100 Free

58.34

1:47.68

100 Free

1:47.68

100 M Breast

2:08.35

B: 1:47.79 (+20.56s | 16.0%)

50 Breast

1:00.13

100 Breast

1:08.22

2:08.35

100 Breast

2:08.35

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

100 Y IM

1:50.12

B: 1:21.89 (+28.23s | 25.6%)

50 IM

55.61

100 IM

54.51

1:50.12

100 IM

1:50.12

50 Y Back

52.72

B: 38.49 (+14.23s | 27.0%)

De Anza C B A+

02/22/2025

Saratoga

50 Y Breast

57.09

-9.30s (New PB)

B: 43.49 (+13.60s | 23.8%)

50 Y Free

43.40

B: 32.79 (+10.61s | 24.4%)

Blue And Gold Intrasquad Meet

09/28/2024

Sunnyvale

50 Y Breast

1:06.39

B: 53.39 (+13.00s | 19.6%)

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	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	39.34	27.19 (+12.15s \| 30.9%)	26.19 (+13.15s \| 33.4%)	26.89 (+12.45s \| 31.6%)	24.79 (+14.55s \| 37.0%)	23.29 (+16.05s \| 40.8%)	22.19 (+17.15s \| 43.6%)	21.29 (+18.05s \| 45.9%)	21.29 (+18.05s \| 45.9%)	20.59 (+18.75s \| 47.7%)	20.09 (+19.25s \| 48.9%)	20.39 (+18.95s \| 48.2%)	N/A	27.49 (+11.85s \| 30.1%)
Free 100 Y	1:37.78	59.29 (+38.49s \| 39.4%)	57.29 (+40.49s \| 41.4%)	58.69 (+39.09s \| 40.0%)	54.19 (+43.59s \| 44.6%)	51.19 (+46.59s \| 47.6%)	48.19 (+49.59s \| 50.7%)	46.39 (+51.39s \| 52.6%)	46.39 (+51.39s \| 52.6%)	45.09 (+52.69s \| 53.9%)	43.49 (+54.29s \| 55.5%)	44.39 (+53.39s \| 54.6%)	N/A	59.29 (+38.49s \| 39.4%)
Free 200 Y	3:17.50	2:09.19 (+68.31s \| 34.6%)	2:06.69 (+70.81s \| 35.9%)	2:08.39 (+69.11s \| 35.0%)	1:58.59 (+78.91s \| 40.0%)	1:52.09 (+85.41s \| 43.2%)	1:45.79 (+91.71s \| 46.4%)	1:41.59 (+95.91s \| 48.6%)	1:41.59 (+95.91s \| 48.6%)	1:38.79 (+98.71s \| 50.0%)	1:36.49 (+101.01s \| 51.1%)	1:38.09 (+99.41s \| 50.3%)	N/A	2:09.19 (+68.31s \| 34.6%)
Back 50 Y	49.73	31.59 (+18.14s \| 36.5%)	30.59 (+19.14s \| 38.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+17.84s \| 35.9%)
Breast 50 Y	49.38	35.19 (+14.19s \| 28.7%)	34.09 (+15.29s \| 31.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+13.89s \| 28.1%)
Breast 100 Y	1:47.06	1:15.89 (+31.17s \| 29.1%)	1:14.29 (+32.77s \| 30.6%)	1:13.59 (+33.47s \| 31.3%)	1:07.89 (+39.17s \| 36.6%)	1:02.89 (+44.17s \| 41.3%)	1:00.89 (+46.17s \| 43.1%)	57.99 (+49.07s \| 45.8%)	57.99 (+49.07s \| 45.8%)	55.89 (+51.17s \| 47.8%)	54.19 (+52.87s \| 49.4%)	55.29 (+51.77s \| 48.4%)	N/A	1:15.89 (+31.17s \| 29.1%)
Breast 200 Y	3:34.40	2:46.39 (+48.01s \| 22.4%)	2:39.89 (+54.51s \| 25.4%)	2:40.49 (+53.91s \| 25.1%)	2:28.09 (+66.31s \| 30.9%)	2:18.19 (+76.21s \| 35.5%)	2:13.29 (+81.11s \| 37.8%)	2:07.99 (+86.41s \| 40.3%)	2:07.99 (+86.41s \| 40.3%)	2:02.29 (+92.11s \| 43.0%)	1:58.79 (+95.61s \| 44.6%)	2:00.99 (+93.41s \| 43.6%)	N/A	2:42.99 (+51.41s \| 24.0%)
IM 100 Y	1:45.87	1:08.09 (+37.78s \| 35.7%)	1:06.09 (+39.78s \| 37.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+37.78s \| 35.7%)

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 100 M	1:47.10	1:07.49 (+39.61s \| 37.0%)	1:06.19 (+40.91s \| 38.2%)	1:07.39 (+39.71s \| 37.1%)	1:02.19 (+44.91s \| 41.9%)	59.19 (+47.91s \| 44.7%)	56.09 (+51.01s \| 47.6%)	53.59 (+53.51s \| 50.0%)	53.59 (+53.51s \| 50.0%)	52.59 (+54.51s \| 50.9%)	50.99 (+56.11s \| 52.4%)	51.99 (+55.11s \| 51.5%)	N/A	49.99 (+57.11s \| 53.3%)	1:07.49 (+39.61s \| 37.0%)
Breast 100 M	2:08.35	1:27.69 (+40.66s \| 31.7%)	1:24.49 (+43.86s \| 34.2%)	1:25.49 (+42.86s \| 33.4%)	1:18.89 (+49.46s \| 38.5%)	1:13.79 (+54.56s \| 42.5%)	1:11.29 (+57.06s \| 44.5%)	1:08.19 (+60.16s \| 46.9%)	1:08.19 (+60.16s \| 46.9%)	1:06.59 (+61.76s \| 48.1%)	1:04.09 (+64.26s \| 50.1%)	1:05.29 (+63.06s \| 49.1%)	N/A	1:02.19 (+66.16s \| 51.5%)	1:27.69 (+40.66s \| 31.7%)