Katherine Chow

Age: 10 years old
Age Category: 10 & under
Team: Aquazot Swim Club | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Aquazot Swim Club

Southern California Swimming

Western Zone

USA

Free 100 Y

1:06.30

Analysis

03/12/2026

AAA: 1:04.99 (+1.31s | 2.0%)

382

50 Free

31.78

100 Free

34.52

1:06.30

100 Free

1:06.30

Back 50 Y

36.44

12/12/2025

AA: 36.19 (+0.25s | 0.7%)

136

502

Back 100 Y

1:15.25

Analysis

03/12/2026

AAA: 1:14.49 (+0.76s | 1.0%)

322

50 Back

36.12

100 Back

39.13

1:15.25

100 Back

1:15.25

Breast 50 Y

43.79

12/12/2025

A: 42.79 (+1.00s | 2.3%)

215

837

Fly 100 Y

1:15.47

Analysis

03/12/2026

AAA

AAAA: 1:10.89 (+4.58s | 6.1%)

247

50 Fly

35.16

100 Fly

40.31

1:15.47

100 Fly

1:15.47

IM 100 Y

1:16.43

Analysis

03/12/2026

AAA: 1:14.69 (+1.74s | 2.3%)

170

50 IM

35.77

100 IM

40.66

1:16.43

100 IM

1:16.43

IM 200 Y

2:38.77

Analysis

03/12/2026

AAA

AAAA: 2:32.19 (+6.58s | 4.1%)

201

50 Fly

34.85

100 Back

39.60

1:14.45

100 IM

1:14.45

150 Breast

48.17

2:02.62

200 Free

36.15

2:38.77

100 IM

1:24.32

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Aquazot Swim Club

Southern California Swimming

Western Zone

USA

Free 50 M

32.68

07/23/2026

AAA

AAAA: 32.19 (+0.49s | 1.5%)

103

Free 100 M

1:15.33

Analysis

07/16/2026

AAA: 1:14.49 (+0.84s | 1.1%)

105

222

50 Free

36.13

100 Free

39.20

1:15.33

100 Free

1:15.33

Free 200 M

2:37.93

Analysis

07/16/2026

AAA

AAAA: 2:35.09 (+2.84s | 1.8%)

50 Free

36.62

100 Free

40.42

1:17.04

100 Free

1:17.04

150 Free

40.27

1:57.31

200 Free

40.62

2:37.93

100 Free

1:20.89

Back 50 M

39.93

07/16/2026

AAA: 39.49 (+0.44s | 1.1%)

206

Fly 50 M

36.16

07/16/2026

AAA

AAAA: 35.19 (+0.97s | 2.7%)

120

Fly 100 M

1:25.39

Analysis

06/11/2026

AAA

AAAA: 1:20.59 (+4.80s | 5.6%)

130

IM 200 M

2:58.50

Analysis

07/16/2026

AAA

AAAA: 2:55.29 (+3.21s | 1.8%)

50 Fly

39.83

100 Back

46.15

1:25.98

100 IM

1:25.98

150 Breast

53.38

2:19.36

200 Free

39.14

2:58.50

100 IM

1:32.52

Above are the fastest times that Katherine Chow has achieved in her swimming career. For each event, you can find Katherine's best time, the corresponding time standard, as well as how much faster Katherine needs to be to reach the next level. The last columns provide Katherine rankings at the team and LSC levels. These rankings are based on the Katherine'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 100 Y	1:06.30	53.99 (+12.31s \| 18.6%)	51.89 (+14.41s \| 21.7%)	51.89 (+14.41s \| 21.7%)	50.39 (+15.91s \| 24.0%)	49.29 (+17.01s \| 25.7%)	49.69 (+16.61s \| 25.1%)	1:08.19 1:04.19 (+2.11s \| 3.2%)
Back 50 Y	36.44	27.59 (+8.85s \| 24.3%)	N/A	N/A	N/A	N/A	N/A	36.49 33.69 (+2.75s \| 7.5%)
Back 100 Y	1:15.25	59.49 (+15.76s \| 20.9%)	57.09 (+18.16s \| 24.1%)	57.09 (+18.16s \| 24.1%)	55.09 (+20.16s \| 26.8%)	53.89 (+21.36s \| 28.4%)	54.49 (+20.76s \| 27.6%)	1:17.89 1:13.09 (+2.16s \| 2.9%)
Breast 50 Y	43.79	30.99 (+12.80s \| 29.2%)	N/A	N/A	N/A	N/A	N/A	40.39 (+3.40s \| 7.8%)
Fly 100 Y	1:15.47	59.19 (+16.28s \| 21.6%)	56.59 (+18.88s \| 25.0%)	56.59 (+18.88s \| 25.0%)	54.69 (+20.78s \| 27.5%)	53.49 (+21.98s \| 29.1%)	53.99 (+21.48s \| 28.5%)	1:20.19 1:11.69 (+3.78s \| 5.0%)
IM 100 Y	1:16.43	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 1:13.79 (+2.64s \| 3.5%)
IM 200 Y	2:38.77	2:10.49 (+28.28s \| 17.8%)	2:06.39 (+32.38s \| 20.4%)	2:06.39 (+32.38s \| 20.4%)	2:02.19 (+36.58s \| 23.0%)	1:59.49 (+39.28s \| 24.7%)	2:00.59 (+38.18s \| 24.0%)	2:46.49 2:37.29 (+1.48s \| 0.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.68	28.69 (+3.99s \| 12.2%)	27.39 (+5.29s \| 16.2%)	27.39 (+5.29s \| 16.2%)	26.89 (+5.79s \| 17.7%)	26.29 (+6.39s \| 19.6%)	26.59 (+6.09s \| 18.6%)	35.19 33.59
Free 100 M	1:15.33	1:01.89 (+13.44s \| 17.8%)	59.29 (+16.04s \| 21.3%)	59.29 (+16.04s \| 21.3%)	58.19 (+17.14s \| 22.8%)	56.99 (+18.34s \| 24.3%)	57.59 (+17.74s \| 23.5%)	1:17.49 1:13.19 (+2.14s \| 2.8%)
Free 200 M	2:37.93	2:12.99 (+24.94s \| 15.8%)	2:07.79 (+30.14s \| 19.1%)	2:07.79 (+30.14s \| 19.1%)	2:04.99 (+32.94s \| 20.9%)	2:03.09 (+34.84s \| 22.1%)	2:04.29 (+33.64s \| 21.3%)	2:50.09 2:38.79
Back 50 M	39.93	32.39 (+7.54s \| 18.9%)	N/A	N/A	N/A	N/A	N/A	41.79 38.89 (+1.04s \| 2.6%)
Fly 50 M	36.16	31.19 (+4.97s \| 13.7%)	N/A	N/A	N/A	N/A	N/A	39.69 36.29
Fly 100 M	1:25.39	1:07.19 (+18.20s \| 21.3%)	1:04.69 (+20.70s \| 24.2%)	1:04.69 (+20.70s \| 24.2%)	1:02.69 (+22.70s \| 26.6%)	1:01.69 (+23.70s \| 27.8%)	1:02.39 (+23.00s \| 26.9%)	1:31.09 1:21.99 (+3.40s \| 4.0%)
IM 200 M	2:58.50	2:31.09 (+27.41s \| 15.4%)	2:26.19 (+32.31s \| 18.1%)	2:26.19 (+32.31s \| 18.1%)	2:22.09 (+36.41s \| 20.4%)	2:19.49 (+39.01s \| 21.9%)	2:20.99 (+37.51s \| 21.0%)	3:08.89 2:59.79

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CA SCS Summer A G Champs

07/23/2026

Fullerton

50 M Free

32.68

AAA

AAAA: 32.19 (+0.49s | 1.5%)

50 M Back

40.16

+0.23s

AAA: 39.49 (+0.67s | 1.7%)

2026 SCS ELITE Age Group LCM Championship

07/16/2026

Mission Viejo

50 M Fly

36.16

-1.13s (New PB)

AAA

AAAA: 35.19 (+0.97s | 2.7%)

200 M IM

2:58.50

-3.15s (New PB)

AAA

AAAA: 2:55.29 (+3.21s | 1.8%)

50 Fly

39.83

100 Back

46.15

1:25.98

100 IM

1:25.98

150 Breast

53.38

2:19.36

200 Free

39.14

2:58.50

100 IM

1:32.52

200 M Free

2:37.93

-4.53s (New PB)

AAA

AAAA: 2:35.09 (+2.84s | 1.8%)

50 Free

36.62

100 Free

40.42

1:17.04

100 Free

1:17.04

150 Free

40.27

1:57.31

200 Free

40.62

2:37.93

100 Free

1:20.89

50 M Back

39.93

AAA: 39.49 (+0.44s | 1.1%)

100 M Free

1:15.33

-1.22s (New PB)

AAA: 1:14.49 (+0.84s | 1.1%)

50 Free

36.13

100 Free

39.20

1:15.33

100 Free

1:15.33

ARMADA 2026 SCS June AG Invite

06/11/2026

La Mirada

200 M Free

2:42.46

AAA

AAAA: 2:35.09 (+7.37s | 4.5%)

50 Free

37.27

100 Free

41.63

1:18.90

100 Free

1:18.90

150 Free

43.35

2:02.25

200 Free

40.21

2:42.46

100 Free

1:23.56

200 M IM

3:01.65

AAA

AAAA: 2:55.29 (+6.36s | 3.5%)

50 Fly

39.20

100 Back

48.29

1:27.49

100 IM

1:27.49

150 Breast

53.13

2:20.62

200 Free

41.03

3:01.65

100 IM

1:34.16

50 M Fly

37.29

-5.26s (New PB)

AAA

AAAA: 35.19 (+2.10s | 5.6%)

100 M Free

1:16.55

-5.05s (New PB)

AAA: 1:14.49 (+2.06s | 2.7%)

100 M Fly

1:25.39

AAA

AAAA: 1:20.59 (+4.80s | 5.6%)

2026 SCS Spring Age Group Champs @ RMDA Cop

03/12/2026

La Mirada

100 Y Back

1:15.25

AAA: 1:14.49 (+0.76s | 1.0%)

50 Back

36.12

100 Back

39.13

1:15.25

100 Back

1:15.25

100 Y Fly

1:15.47

-2.95s (New PB)

AAA

AAAA: 1:10.89 (+4.58s | 6.1%)

50 Fly

35.16

100 Fly

40.31

1:15.47

100 Fly

1:15.47

100 Y IM

1:16.43

AAA: 1:14.69 (+1.74s | 2.3%)

50 IM

35.77

100 IM

40.66

1:16.43

100 IM

1:16.43

100 Y Free

1:06.30

-2.52s (New PB)

AAA: 1:04.99 (+1.31s | 2.0%)

50 Free

31.78

100 Free

34.52

1:06.30

100 Free

1:06.30

200 Y IM

2:38.77

AAA

AAAA: 2:32.19 (+6.58s | 4.1%)

50 Fly

34.85

100 Back

39.60

1:14.45

100 IM

1:14.45

150 Breast

48.17

2:02.62

200 Free

36.15

2:38.77

100 IM

1:24.32

2025 CA SCS SCAT WAG

12/12/2025

San Clemente

100 Y Free

1:08.82

AA: 1:08.29 (+0.53s | 0.8%)

50 Free

33.48

100 Free

35.34

1:08.82

100 Free

1:08.82

50 Y Back

36.44

AA: 36.19 (+0.25s | 0.7%)

100 Y Fly

1:18.42

AAA: 1:15.99 (+2.43s | 3.1%)

50 Fly

36.48

100 Fly

41.94

1:18.42

100 Fly

1:18.42

50 Y Breast

43.79

A: 42.79 (+1.00s | 2.3%)

2025 SCS June AG Invite @ La Mirada Armada

06/12/2025

La Mirada

50 M Fly

42.55

A: 41.59 (+0.96s | 2.3%)

100 M Free

1:21.60

AA: 1:18.19 (+3.41s | 4.2%)

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