Katelynn Zhou

Age: 18 years old
Age Category: 17-18
Team: Lakeside Aquatic Club | North Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

North Texas Swimming

Lakeside Aquatic Club

Free 50 Y

23.62

12/10/2025

AAA

AAAA: 23.49 (+0.13s | 0.6%)

Free 100 Y

51.40

12/07/2022

AAA

AAAA: 51.09 (+0.31s | 0.6%)

50 Free

24.41

100 Free

26.99

51.40

100 Free

51.40

Free 200 Y

1:51.56

12/10/2025

AAA

AAAA: 1:50.39 (+1.17s | 1.0%)

Breast 100 Y

1:04.64

12/10/2025

AAA

AAAA: 1:03.59 (+1.05s | 1.6%)

50 Breast

30.58

100 Breast

34.06

1:04.64

100 Breast

1:04.64

Breast 200 Y

2:18.02

12/10/2025

AAAA

50 Breast

31.11

100 Breast

34.34

1:05.45

100 Breast

1:05.45

150 Breast

35.16

1:40.61

200 Breast

37.41

2:18.02

100 Breast

1:12.57

Fly 100 Y

55.58

12/10/2025

AAA

AAAA: 55.19 (+0.39s | 0.7%)

50 Fly

26.32

100 Fly

29.26

55.58

100 Fly

55.58

IM 200 Y

2:00.18

12/10/2025

AAAA

50 Fly

26.36

100 Back

30.83

57.19

100 IM

57.19

150 Breast

34.26

1:31.45

200 Free

28.73

2:00.18

100 IM

1:02.99

Long course distance

Event	Time		Age	Date	Standard	Next Standard	North Texas Swimming	Lakeside Aquatic Club

Above are the fastest times that Katelynn Zhou has achieved in her swimming career. For each event, you can find Katelynn's best time, the corresponding time standard, as well as how much faster Katelynn needs to be to reach the next level. The last columns provide Katelynn rankings at the team and LSC levels. These rankings are based on the Katelynn'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
Free 50 Y	23.62	24.89	23.89	23.89 23.69	23.29 (+0.33s \| 1.4%)	22.59 (+1.03s \| 4.4%)	22.79 (+0.83s \| 3.5%)
Free 100 Y	51.40	53.99	51.89	51.89 51.49	50.39 (+1.01s \| 2.0%)	49.29 (+2.11s \| 4.1%)	49.69 (+1.71s \| 3.3%)
Free 200 Y	1:51.56	1:56.29	1:52.89	1:52.29 1:51.49 (+0.07s \| 0.1%)	1:49.09 (+2.47s \| 2.2%)	1:46.69 (+4.87s \| 4.4%)	1:47.39 (+4.17s \| 3.7%)
Breast 100 Y	1:04.64	1:07.59	1:05.49	1:05.49 1:04.99	1:03.09 (+1.55s \| 2.4%)	1:01.79 (+2.85s \| 4.4%)	1:02.79 (+1.85s \| 2.9%)
Breast 200 Y	2:18.02	2:28.19	2:22.69	2:22.69 2:22.09	2:17.19 (+0.83s \| 0.6%)	2:13.59 (+4.43s \| 3.2%)	2:15.49 (+2.53s \| 1.8%)
Fly 100 Y	55.58	59.19	56.59	56.59 56.19	54.69 (+0.89s \| 1.6%)	53.49 (+2.09s \| 3.8%)	53.99 (+1.59s \| 2.9%)
IM 200 Y	2:00.18	2:10.49	2:06.39	2:06.39 2:05.49	2:02.19	1:59.49 (+0.69s \| 0.6%)	2:00.59 1:58.29 (+1.89s \| 1.6%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 West Speedo Winter Juniors

12/10/2025

Austin

50 Y Free

23.62

-0.16s (New PB)

AAA

AAAA: 23.49 (+0.13s | 0.6%)

200 Y Free

1:51.56

AAA

AAAA: 1:50.39 (+1.17s | 1.0%)

200 Y IM

2:00.18

AAAA

50 Fly

26.36

100 Back

30.83

57.19

100 IM

57.19

150 Breast

34.26

1:31.45

200 Free

28.73

2:00.18

100 IM

1:02.99

100 Y Fly

55.58

AAA

AAAA: 55.19 (+0.39s | 0.7%)

50 Fly

26.32

100 Fly

29.26

55.58

100 Fly

55.58

200 Y Breast

2:18.02

AAAA

50 Breast

31.11

100 Breast

34.34

1:05.45

100 Breast

1:05.45

150 Breast

35.16

1:40.61

200 Breast

37.41

2:18.02

100 Breast

1:12.57

100 Y Breast

1:04.64

-0.09s (New PB)

AAA

AAAA: 1:03.59 (+1.05s | 1.6%)

50 Breast

30.58

100 Breast

34.06

1:04.64

100 Breast

1:04.64

2022 West Speedo Winter Juniors

12/07/2022

Austin

50 Y Free

23.78

AAAA

100 Y Free

51.40

-0.53s (New PB)

AAAA

50 Free

24.41

100 Free

26.99

51.40

100 Free

51.40

100 Y Breast

1:04.73

AAA

AAAA: 1:04.49 (+0.24s | 0.4%)

50 Breast

30.27

100 Breast

34.46

1:04.73

100 Breast

1:04.73

2021 West Speedo Winter Juniors

12/08/2021

Austin

100 Y Free

51.93

AAAA

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.