Karena Chow

Age: 13 years old
Age Category: 13-14
Team: Daly City Dolphins | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Daly City Dolphins

Pacific Swimming

Western Zone

USA

Free 50 Y

38.74

02/07/2026

B: 32.49 (+6.25s | 16.1%)

1,000+

Free 100 Y

1:30.59

Analysis

01/10/2026

B: 1:10.99 (+19.60s | 21.6%)

1,000+

Back 50 Y

41.39

03/28/2026

840

1,000+

Back 100 Y

1:39.59

Analysis

02/07/2026

B: 1:16.89 (+22.70s | 22.8%)

983

1,000+

50 Back

1:40.39

100 Back

0.-80

1:39.59

100 Back

1:39.59

Breast 50 Y

49.49

03/07/2026

1000

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Daly City Dolphins

Pacific Swimming

Western Zone

USA

Free 50 M

42.08

06/19/2026

B: 37.19 (+4.89s | 11.6%)

907

1,000+

Free 200 M

3:46.86

Analysis

06/19/2026

B: 2:55.29 (+51.57s | 22.7%)

695

1,000+

50 Free

49.21

100 Free

58.68

1:47.89

100 Free

1:47.89

150 Free

59.73

2:47.62

200 Free

59.24

3:46.86

100 Free

1:58.97

Back 50 M

55.89

06/06/2025

755

1,000+

Back 100 M

1:47.15

Analysis

06/26/2026

B: 1:29.69 (+17.46s | 16.3%)

641

1,000+

Breast 50 M

54.45

06/26/2026

638

1,000+

Breast 100 M

2:07.17

Analysis

06/19/2026

B: 1:42.39 (+24.78s | 19.5%)

750

1,000+

50 Breast

1:02.84

100 Breast

1:04.33

2:07.17

100 Breast

2:07.17

Fly 50 M

1:13.22

06/06/2025

758

1,000+

Above are the fastest times that Karena Chow has achieved in her swimming career. For each event, you can find Karena's best time, the corresponding time standard, as well as how much faster Karena needs to be to reach the next level. The last columns provide Karena rankings at the team and LSC levels. These rankings are based on the Karena's personal best, her 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	38.74	26.79 (+11.95s \| 30.8%)	25.49 (+13.25s \| 34.2%)	29.99 (+8.75s \| 22.6%)	27.69 (+11.05s \| 28.5%)	26.09 (+12.65s \| 32.7%)	24.89 (+13.85s \| 35.8%)	23.89 (+14.85s \| 38.3%)	23.89 (+14.85s \| 38.3%)	23.29 (+15.45s \| 39.9%)	22.59 (+16.15s \| 41.7%)	22.79 (+15.95s \| 41.2%)	N/A	27.99 (+10.75s \| 27.7%)
Free 100 Y	1:30.59	57.79 (+32.80s \| 36.2%)	55.39 (+35.20s \| 38.9%)	1:04.99 (+25.60s \| 28.3%)	59.99 (+30.60s \| 33.8%)	56.59 (+34.00s \| 37.5%)	53.99 (+36.60s \| 40.4%)	51.89 (+38.70s \| 42.7%)	51.89 (+38.70s \| 42.7%)	50.39 (+40.20s \| 44.4%)	49.29 (+41.30s \| 45.6%)	49.69 (+40.90s \| 45.1%)	N/A	59.79 (+30.80s \| 34.0%)
Back 50 Y	41.39	29.89 (+11.50s \| 27.8%)	N/A	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	1:39.59	1:05.69 (+33.90s \| 34.0%)	1:01.79 (+37.80s \| 38.0%)	1:10.79 (+28.80s \| 28.9%)	1:05.39 (+34.20s \| 34.3%)	1:01.39 (+38.20s \| 38.4%)	59.49 (+40.10s \| 40.3%)	57.09 (+42.50s \| 42.7%)	57.09 (+42.50s \| 42.7%)	55.09 (+44.50s \| 44.7%)	53.89 (+45.70s \| 45.9%)	54.49 (+45.10s \| 45.3%)	N/A	1:05.69 (+33.90s \| 34.0%)
Breast 50 Y	49.49	34.69 (+14.80s \| 29.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

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	42.08	30.69 (+11.39s \| 27.1%)	29.59 (+12.49s \| 29.7%)	34.29 (+7.79s \| 18.5%)	31.69 (+10.39s \| 24.7%)	29.89 (+12.19s \| 29.0%)	28.69 (+13.39s \| 31.8%)	27.39 (+14.69s \| 34.9%)	27.39 (+14.69s \| 34.9%)	26.89 (+15.19s \| 36.1%)	26.29 (+15.79s \| 37.5%)	26.59 (+15.49s \| 36.8%)	N/A	25.69 (+16.39s \| 38.9%)	31.89 (+10.19s \| 24.2%)
Free 200 M	3:46.86	2:21.59 (+85.27s \| 37.6%)	2:18.09 (+88.77s \| 39.1%)	2:39.49 (+67.37s \| 29.7%)	2:27.19 (+79.67s \| 35.1%)	2:20.09 (+86.77s \| 38.2%)	2:12.99 (+93.87s \| 41.4%)	2:07.79 (+99.07s \| 43.7%)	2:07.79 (+99.07s \| 43.7%)	2:04.99 (+101.87s \| 44.9%)	2:03.09 (+103.77s \| 45.7%)	2:04.29 (+102.57s \| 45.2%)	N/A	2:00.89 (+105.97s \| 46.7%)	2:27.69 (+79.17s \| 34.9%)
Back 50 M	55.89	35.19 (+20.70s \| 37.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:47.15	1:16.19 (+30.96s \| 28.9%)	1:11.69 (+35.46s \| 33.1%)	1:22.29 (+24.86s \| 23.2%)	1:15.99 (+31.16s \| 29.1%)	1:11.79 (+35.36s \| 33.0%)	1:09.49 (+37.66s \| 35.1%)	1:06.79 (+40.36s \| 37.7%)	1:06.79 (+40.36s \| 37.7%)	1:04.79 (+42.36s \| 39.5%)	1:03.69 (+43.46s \| 40.6%)	1:04.39 (+42.76s \| 39.9%)	N/A	1:01.89 (+45.26s \| 42.2%)	1:16.39 (+30.76s \| 28.7%)
Breast 50 M	54.45	39.49 (+14.96s \| 27.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 M	2:07.17	1:25.69 (+41.48s \| 32.6%)	1:22.69 (+44.48s \| 35.0%)	1:33.89 (+33.28s \| 26.2%)	1:26.69 (+40.48s \| 31.8%)	1:21.69 (+45.48s \| 35.8%)	1:18.79 (+48.38s \| 38.0%)	1:15.99 (+51.18s \| 40.2%)	1:15.99 (+51.18s \| 40.2%)	1:13.79 (+53.38s \| 42.0%)	1:12.19 (+54.98s \| 43.2%)	1:13.29 (+53.88s \| 42.4%)	N/A	1:10.29 (+56.88s \| 44.7%)	1:26.89 (+40.28s \| 31.7%)
Fly 50 M	1:13.22	33.09 (+40.13s \| 54.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SUNN Silicon Valley CBA+ LCM

06/26/2026

Sunnyvale

50 M Breast

54.45

-20.61s (New PB)

50 M Free

44.19

+2.11s

B: 37.19 (+7.00s | 15.8%)

100 M Back

1:47.15

-8.41s (New PB)

B: 1:29.69 (+17.46s | 16.3%)

Reno Aquatic Club Gamble

06/19/2026

Reno

100 M Back

1:55.56

-12.91s (New PB)

B: 1:29.69 (+25.87s | 22.4%)

50 Back

56.57

100 Back

58.99

1:55.56

100 Back

1:55.56

100 M Breast

2:07.17

B: 1:42.39 (+24.78s | 19.5%)

50 Breast

1:02.84

100 Breast

1:04.33

2:07.17

100 Breast

2:07.17

200 M Free

3:46.86

B: 2:55.29 (+51.57s | 22.7%)

50 Free

49.21

100 Free

58.68

1:47.89

100 Free

1:47.89

150 Free

59.73

2:47.62

200 Free

59.24

3:46.86

100 Free

1:58.97

50 M Free

42.08

-6.14s (New PB)

B: 37.19 (+4.89s | 11.6%)

PSL March CBA+

03/28/2026

Pacifica

50 Y Back

41.39

-0.11s (New PB)

100 Y IM

1:41.14

+2.20s

100 Y Free

1:35.68

+5.09s

B: 1:10.99 (+24.69s | 25.8%)

50 Y Breast

49.60

+0.11s

BAC Race To AGCs

03/07/2026

Burlingame

100 Y IM

1:38.94

50 IM

45.65

100 IM

53.29

1:38.94

100 IM

1:38.94

50 Y Back

44.32

+2.82s

100 Y Free

1:32.32

+1.73s

B: 1:10.99 (+21.33s | 23.1%)

50 Free

43.26

100 Free

49.06

1:32.32

100 Free

1:32.32

50 Y Free

39.81

+1.07s

B: 32.49 (+7.32s | 18.4%)

50 Y Breast

49.49

-2.82s (New PB)

2026 PSL Super Finals Invitational

02/07/2026

Pacifica

50 Y Free

38.74

-0.40s (New PB)

B: 32.49 (+6.25s | 16.1%)

100 Y Free

1:32.40

+1.81s

B: 1:10.99 (+21.41s | 23.2%)

50 Free

42.93

100 Free

49.47

1:32.40

100 Free

1:32.40

100 Y Back

1:39.59

-42.75s (New PB)

B: 1:16.89 (+22.70s | 22.8%)

50 Back

1:40.39

100 Back

0.-80

1:39.59

100 Back

1:39.59

SSF NEW YEAR SPLASH C B A+

01/10/2026

Pacifica

100 Y Free

1:30.59

-8.46s (New PB)

B: 1:10.99 (+19.60s | 21.6%)

DCD Winter Holiday Splash CBA+

12/06/2025

Daly City

50 Y Free

39.14

-11.02s (New PB)

B: 32.49 (+6.65s | 17.0%)

50 Y Breast

52.31

PSL Pumpkin Spice Lovers 25 129

11/14/2025

Pacfica

100 Y Free

1:39.05

-1.49s (New PB)

B: 1:10.99 (+28.06s | 28.3%)

50 Y Back

41.50

-0.48s (New PB)

SSF October Splash C B A+ Meet

10/11/2025

Pacifica

100 Y Free

1:40.54

B: 1:10.99 (+29.55s | 29.4%)

50 Y Back

41.98

Silicon Valley LC CBA+ Meet

06/27/2025

Sunnyvale

50 M Free

48.93

+0.71s

B: 38.49 (+10.44s | 21.3%)

100 M Back

2:08.47

B: 1:40.59 (+27.88s | 21.7%)

BAC C B A Meet

06/06/2025

Burlingame

50 M Fly

1:13.22

B: 41.79 (+31.43s | 42.9%)

50 M Back

55.89

B: 44.79 (+11.10s | 19.9%)

2025 DACA LC CBA Meet

05/16/2025

Saratoga

50 M Free

48.22

B: 38.49 (+9.73s | 20.2%)

50 M Breast

1:15.06

B: 49.79 (+25.27s | 33.7%)

PSL SC CBA+ Meet

03/22/2025

Pacifica

50 Y Free

50.16

B: 33.99 (+16.17s | 32.2%)

100 Y Back

2:22.34

B: 1:26.59 (+55.75s | 39.2%)

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.