Jiaxing Zhu

Age: 17 years old
Age Category: 17-18
Team: College Area Swim Team | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

College Area Swim Team

Free 50 Y

23.42

12/21/2024

AA: 22.59 (+0.83s | 3.5%)

Free 100 Y

52.39

12/21/2024

A: 51.69 (+0.70s | 1.3%)

50 Free

24.67

100 Free

27.72

52.39

100 Free

52.39

Free 200 Y

1:58.94

09/21/2025

A: 1:54.49 (+4.45s | 3.7%)

50 Free

28.06

100 Free

30.48

58.54

100 Free

58.54

150 Free

30.64

1:29.18

200 Free

29.76

1:58.94

100 Free

1:00.40

Free 500 Y

5:40.79

01/18/2025

BB: 5:37.29 (+3.50s | 1.0%)

Free 1000 Y

11:50.50

01/18/2025

BB: 11:45.89 (+4.61s | 0.6%)

Back 100 Y

1:04.13

06/07/2025

BB: 1:00.59 (+3.54s | 5.5%)

50 Back

30.57

100 Back

33.56

1:04.13

100 Back

1:04.13

Breast 100 Y

1:15.47

10/06/2024

B: 1:14.69 (+0.78s | 1.0%)

50 Breast

34.68

100 Breast

40.79

1:15.47

100 Breast

1:15.47

Fly 100 Y

1:00.34

06/07/2025

A: 56.09 (+4.25s | 7.0%)

50 Fly

27.30

100 Fly

33.04

1:00.34

100 Fly

1:00.34

IM 200 Y

2:19.44

06/07/2025

BB: 2:16.89 (+2.55s | 1.8%)

50 Fly

29.05

100 Back

38.78

1:07.83

100 IM

1:07.83

150 Breast

42.64

1:50.47

200 Free

28.97

2:19.44

100 IM

1:11.61

Long course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

College Area Swim Team

Free 50 M

26.66

07/24/2025

AA: 26.19 (+0.47s | 1.8%)

Free 100 M

1:00.13

07/24/2025

A: 59.89 (+0.24s | 0.4%)

50 Free

28.32

100 Free

31.81

1:00.13

100 Free

1:00.13

Free 200 M

2:16.71

06/20/2025

A: 2:11.09 (+5.62s | 4.1%)

50 Free

31.68

100 Free

34.72

1:06.40

100 Free

1:06.40

150 Free

35.33

1:41.73

200 Free

34.98

2:16.71

100 Free

1:10.31

Fly 100 M

1:11.00

06/20/2025

BB: 1:09.29 (+1.71s | 2.4%)

Above are the fastest times that Jiaxing Zhu has achieved in his swimming career. For each event, you can find Jiaxing's best time, the corresponding time standard, as well as how much faster Jiaxing needs to be to reach the next level. The last columns provide Jiaxing rankings at the team and LSC levels. These rankings are based on the Jiaxing'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	23.42	22.19 (+1.23s \| 5.3%)	21.29 (+2.13s \| 9.1%)	21.29 (+2.13s \| 9.1%)	20.59 (+2.83s \| 12.1%)	20.09 (+3.33s \| 14.2%)	20.39 (+3.03s \| 12.9%)
Free 100 Y	52.39	48.19 (+4.20s \| 8.0%)	46.39 (+6.00s \| 11.5%)	46.39 (+6.00s \| 11.5%)	45.09 (+7.30s \| 13.9%)	43.49 (+8.90s \| 17.0%)	44.39 (+8.00s \| 15.3%)
Free 200 Y	1:58.94	1:45.79 (+13.15s \| 11.1%)	1:41.59 (+17.35s \| 14.6%)	1:41.59 (+17.35s \| 14.6%)	1:38.79 (+20.15s \| 16.9%)	1:36.49 (+22.45s \| 18.9%)	1:38.09 (+20.85s \| 17.5%)
Free 500 Y	5:40.79	4:47.79 (+53.00s \| 15.6%)	4:37.09 (+63.70s \| 18.7%)	4:37.09 (+63.70s \| 18.7%)	4:29.49 (+71.30s \| 20.9%)	4:22.09 (+78.70s \| 23.1%)	4:27.69 (+73.10s \| 21.5%)
Free 1000 Y	11:50.50	9:59.49 (+111.01s \| 15.6%)	9:34.29 (+136.21s \| 19.2%)	9:34.29 (+136.21s \| 19.2%)	9:25.49 (+145.01s \| 20.4%)	9:07.49 (+163.01s \| 22.9%)	9:13.19 (+157.31s \| 22.1%)
Back 100 Y	1:04.13	53.89 (+10.24s \| 16.0%)	51.49 (+12.64s \| 19.7%)	51.49 (+12.64s \| 19.7%)	49.39 (+14.74s \| 23.0%)	47.59 (+16.54s \| 25.8%)	48.89 (+15.24s \| 23.8%)
Breast 100 Y	1:15.47	1:00.89 (+14.58s \| 19.3%)	57.99 (+17.48s \| 23.2%)	57.99 (+17.48s \| 23.2%)	55.89 (+19.58s \| 25.9%)	54.19 (+21.28s \| 28.2%)	55.29 (+20.18s \| 26.7%)
Fly 100 Y	1:00.34	52.89 (+7.45s \| 12.3%)	50.59 (+9.75s \| 16.2%)	50.59 (+9.75s \| 16.2%)	48.99 (+11.35s \| 18.8%)	47.79 (+12.55s \| 20.8%)	48.39 (+11.95s \| 19.8%)
IM 200 Y	2:19.44	1:58.19 (+21.25s \| 15.2%)	1:53.89 (+25.55s \| 18.3%)	1:53.89 (+25.55s \| 18.3%)	1:50.09 (+29.35s \| 21.0%)	1:46.39 (+33.05s \| 23.7%)	1:48.89 (+30.55s \| 21.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	26.66	25.89 (+0.77s \| 2.9%)	24.59 (+2.07s \| 7.8%)	24.59 (+2.07s \| 7.8%)	24.29 (+2.37s \| 8.9%)	23.39 (+3.27s \| 12.3%)	23.79 (+2.87s \| 10.8%)
Free 100 M	1:00.13	56.09 (+4.04s \| 6.7%)	53.59 (+6.54s \| 10.9%)	53.59 (+6.54s \| 10.9%)	52.59 (+7.54s \| 12.5%)	50.99 (+9.14s \| 15.2%)	51.99 (+8.14s \| 13.5%)
Free 200 M	2:16.71	2:03.09 (+13.62s \| 10.0%)	1:57.79 (+18.92s \| 13.8%)	1:57.79 (+18.92s \| 13.8%)	1:55.49 (+21.22s \| 15.5%)	1:52.19 (+24.52s \| 17.9%)	1:54.09 (+22.62s \| 16.5%)
Fly 100 M	1:11.00	1:00.89 (+10.11s \| 14.2%)	57.99 (+13.01s \| 18.3%)	57.99 (+13.01s \| 18.3%)	57.09 (+13.91s \| 19.6%)	55.09 (+15.91s \| 22.4%)	55.99 (+15.01s \| 21.1%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI PS Freestyle Festival Sun

09/21/2025

Poway

50 Y Free

23.50

+0.08s

AA: 22.59 (+0.91s | 3.9%)

100 Y Free

52.80

+0.41s

A: 51.69 (+1.11s | 2.1%)

50 Free

25.33

100 Free

27.47

52.80

100 Free

52.80

200 Y Free

1:58.94

-0.65s (New PB)

A: 1:54.49 (+4.45s | 3.7%)

50 Free

28.06

100 Free

30.48

58.54

100 Free

58.54

150 Free

30.64

1:29.18

200 Free

29.76

1:58.94

100 Free

1:00.40

2025 SI LC AG CHAMPS

07/24/2025

Coronado

50 M Free

26.66

-0.17s (New PB)

AA: 26.19 (+0.47s | 1.8%)

100 M Free

1:00.13

-0.18s (New PB)

A: 59.89 (+0.24s | 0.4%)

50 Free

28.32

100 Free

31.81

1:00.13

100 Free

1:00.13

2025 SI SDSA All Ages NTS Meet

07/11/2025

Coronado

200 M Free

2:23.37

+6.66s

BB: 2:21.99 (+1.38s | 1.0%)

50 M Free

27.12

+0.29s

AA: 26.19 (+0.93s | 3.4%)

2025 SI SPLASH AND DASH

06/20/2025

Oceanside

100 M Fly

1:11.00

-2.62s (New PB)

BB: 1:09.29 (+1.71s | 2.4%)

50 M Free

26.83

AA: 26.19 (+0.64s | 2.4%)

100 M Free

1:00.31

-1.23s (New PB)

A: 59.89 (+0.42s | 0.7%)

50 Free

29.05

100 Free

31.26

1:00.31

100 Free

1:00.31

200 M Free

2:16.71

A: 2:11.09 (+5.62s | 4.1%)

50 Free

31.68

100 Free

34.72

1:06.40

100 Free

1:06.40

150 Free

35.33

1:41.73

200 Free

34.98

2:16.71

100 Free

1:10.31

50 M Fly

29.51

2025 SI SBA Splash Dash Max Meet

06/07/2025

Chula Vista

100 Y Back

1:04.13

BB: 1:00.59 (+3.54s | 5.5%)

50 Back

30.57

100 Back

33.56

1:04.13

100 Back

1:04.13

200 Y IM

2:19.44

-5.03s (New PB)

BB: 2:16.89 (+2.55s | 1.8%)

50 Fly

29.05

100 Back

38.78

1:07.83

100 IM

1:07.83

150 Breast

42.64

1:50.47

200 Free

28.97

2:19.44

100 IM

1:11.61

100 Y Fly

1:00.34

-2.89s (New PB)

A: 56.09 (+4.25s | 7.0%)

50 Fly

27.30

100 Fly

33.04

1:00.34

100 Fly

1:00.34

2025 SI Pacific Swim A BB LCM Group A

04/25/2025

Poway

100 M Fly

1:13.62

BB: 1:09.29 (+4.33s | 5.9%)

50 Fly

33.10

100 Fly

40.52

1:13.62

100 Fly

1:13.62

100 M Free

1:01.54

A: 59.89 (+1.65s | 2.7%)

50 Free

29.94

100 Free

31.60

1:01.54

100 Free

1:01.54

2025 SI Presidents Day Senior Classic

02/14/2025

Coronado

50 Y Free

23.61

+0.19s

A: 23.59 (+0.02s | 0.1%)

100 Y Free

52.86

+0.47s

A: 51.69 (+1.17s | 2.2%)

50 Free

25.21

100 Free

27.65

52.86

100 Free

52.86

2025 SI HSA NTS All Aes Meet

01/18/2025

Santee

200 Y Free

1:59.59

-0.23s (New PB)

A: 1:54.49 (+5.10s | 4.3%)

50 Y Free

23.95

+0.53s

A: 23.59 (+0.36s | 1.5%)

100 Y Free

53.76

+1.37s

A: 51.69 (+2.07s | 3.9%)

500 Y Free

5:40.79

-11.00s (New PB)

BB: 5:37.29 (+3.50s | 1.0%)

100 Y Fly

1:03.76

+0.53s

BB: 1:00.79 (+2.97s | 4.7%)

1000 Y Free

11:50.50

BB: 11:45.89 (+4.61s | 0.6%)

2024 SI Winter Age Group Championships

12/21/2024

Oceanside

100 Y Free

52.39

-0.19s (New PB)

AA: 50.99 (+1.40s | 2.7%)

50 Free

24.67

100 Free

27.72

52.39

100 Free

52.39

50 Y Free

23.42

-0.15s (New PB)

AA: 23.19 (+0.23s | 1.0%)

2024 SI SBA All Ages B WAG Max Meet

12/06/2024

Chula Vista

100 Y Fly

1:03.23

-1.46s (New PB)

BB: 1:02.39 (+0.84s | 1.3%)

50 Fly

28.94

100 Fly

34.29

1:03.23

100 Fly

1:03.23

200 Y Free

2:01.60

+1.78s

A: 1:56.59 (+5.01s | 4.1%)

50 Free

26.64

100 Free

30.07

56.71

100 Free

56.71

150 Free

31.86

1:28.57

200 Free

33.03

2:01.60

100 Free

1:04.89

100 Y Free

53.11

+0.53s

AA: 50.99 (+2.12s | 4.0%)

50 Free

25.16

100 Free

27.95

53.11

100 Free

53.11

50 Y Free

23.57

-0.39s (New PB)

AA: 23.19 (+0.38s | 1.6%)

2024 SI SDSA A BB All Ages

11/15/2024

Coronado

50 Y Free

23.96

-0.11s (New PB)

AA: 23.19 (+0.77s | 3.2%)

100 Y Free

52.58

-0.51s (New PB)

AA: 50.99 (+1.59s | 3.0%)

50 Free

24.93

100 Free

27.65

52.58

100 Free

52.58

200 Y Free

2:01.52

+1.70s

A: 1:56.59 (+4.93s | 4.1%)

50 Free

29.62

100 Free

30.53

1:00.15

100 Free

1:00.15

150 Free

30.75

1:30.90

200 Free

30.62

2:01.52

100 Free

1:01.37

2024 SI MRA ALL AGES A BB MEET(BB MINIMUM)

10/25/2024

EL CAJON

50 Y Free

24.16

+0.09s

AA: 23.19 (+0.97s | 4.0%)

100 Y Fly

1:04.69

-0.32s (New PB)

BB: 1:02.39 (+2.30s | 3.6%)

50 Fly

29.12

100 Fly

35.57

1:04.69

100 Fly

1:04.69

200 Y Free

1:59.82

-3.56s (New PB)

A: 1:56.59 (+3.23s | 2.7%)

50 Free

28.93

100 Free

29.60

58.53

100 Free

58.53

150 Free

30.73

1:29.26

200 Free

30.56

1:59.82

100 Free

1:01.29

100 Y Free

53.09

-0.28s (New PB)

AA: 50.99 (+2.10s | 4.0%)

50 Free

25.54

100 Free

27.55

53.09

100 Free

53.09

200 Y IM

2:24.47

-0.57s (New PB)

BB: 2:20.19 (+4.28s | 3.0%)

50 Fly

31.03

100 Back

39.10

1:10.13

100 IM

1:10.13

150 Breast

43.17

1:53.30

200 Free

31.17

2:24.47

100 IM

1:14.34

500 Y Free

5:51.79

-10.38s (New PB)

BB: 5:42.09 (+9.70s | 2.8%)

50 Free

27.95

100 Free

32.91

1:00.86

100 Free

1:00.86

150 Free

35.60

1:36.46

200 Free

36.19

2:12.65

100 Free

1:11.79

250 Free

36.78

2:49.43

300 Free

36.54

3:25.97

100 Free

1:13.32

350 Free

36.83

4:02.80

400 Free

36.86

4:39.66

100 Free

1:13.69

450 Free

36.19

5:15.85

500 Free

35.94

5:51.79

100 Free

1:12.13

2024 SI SBA All Ages B C Meet Oct 12 13

10/12/2024

Chula Vista

50 Y Back

31.26

50 Y Fly

27.99

100 Y IM

1:06.77

50 IM

30.73

100 IM

36.04

1:06.77

100 IM

1:06.77

2024 SI CAST Senior Meet

10/06/2024

El Cajon

200 Y IM

2:25.04

BB: 2:20.19 (+4.85s | 3.3%)

50 Fly

31.08

100 Back

40.04

1:11.12

100 IM

1:11.12

150 Breast

43.78

1:54.90

200 Free

30.14

2:25.04

100 IM

1:13.92

100 Y Fly

1:05.01

BB: 1:02.39 (+2.62s | 4.0%)

50 Fly

28.85

100 Fly

36.16

1:05.01

100 Fly

1:05.01

100 Y Breast

1:15.47

BB: 1:11.39 (+4.08s | 5.4%)

50 Breast

34.68

100 Breast

40.79

1:15.47

100 Breast

1:15.47

2024 SI PS Freestyle Festival Sat

09/21/2024

Poway

100 Y Free

53.37

A: 53.19 (+0.18s | 0.3%)

50 Free

25.30

100 Free

28.07

53.37

100 Free

53.37

50 Y Free

24.07

AA: 23.19 (+0.88s | 3.7%)

200 Y Free

2:03.38

A: 1:56.59 (+6.79s | 5.5%)

50 Free

27.44

100 Free

30.66

58.10

100 Free

58.10

150 Free

32.79

1:30.89

200 Free

32.49

2:03.38

100 Free

1:05.28

500 Y Free

6:02.17

BB: 5:42.09 (+20.08s | 5.5%)

50 Free

31.40

100 Free

34.17

1:05.57

100 Free

1:05.57

150 Free

35.61

1:41.18

200 Free

36.44

2:17.62

100 Free

1:12.05

250 Free

37.07

2:54.69

300 Free

37.46

3:32.15

100 Free

1:14.53

350 Free

37.89

4:10.05

400 Free

38.14

4:48.19

100 Free

1:16.03

450 Free

38.19

5:26.38

500 Free

35.79

6:02.17

100 Free

1:13.98

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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	23.42	22.19 (+1.23s \| 5.3%)	21.29 (+2.13s \| 9.1%)	21.29 (+2.13s \| 9.1%)	20.59 (+2.83s \| 12.1%)	20.09 (+3.33s \| 14.2%)	20.39 (+3.03s \| 12.9%)
Free 100 Y	52.39	48.19 (+4.20s \| 8.0%)	46.39 (+6.00s \| 11.5%)	46.39 (+6.00s \| 11.5%)	45.09 (+7.30s \| 13.9%)	43.49 (+8.90s \| 17.0%)	44.39 (+8.00s \| 15.3%)
Free 200 Y	1:58.94	1:45.79 (+13.15s \| 11.1%)	1:41.59 (+17.35s \| 14.6%)	1:41.59 (+17.35s \| 14.6%)	1:38.79 (+20.15s \| 16.9%)	1:36.49 (+22.45s \| 18.9%)	1:38.09 (+20.85s \| 17.5%)
Free 500 Y	5:40.79	4:47.79 (+53.00s \| 15.6%)	4:37.09 (+63.70s \| 18.7%)	4:37.09 (+63.70s \| 18.7%)	4:29.49 (+71.30s \| 20.9%)	4:22.09 (+78.70s \| 23.1%)	4:27.69 (+73.10s \| 21.5%)
Free 1000 Y	11:50.50	9:59.49 (+111.01s \| 15.6%)	9:34.29 (+136.21s \| 19.2%)	9:34.29 (+136.21s \| 19.2%)	9:25.49 (+145.01s \| 20.4%)	9:07.49 (+163.01s \| 22.9%)	9:13.19 (+157.31s \| 22.1%)
Back 100 Y	1:04.13	53.89 (+10.24s \| 16.0%)	51.49 (+12.64s \| 19.7%)	51.49 (+12.64s \| 19.7%)	49.39 (+14.74s \| 23.0%)	47.59 (+16.54s \| 25.8%)	48.89 (+15.24s \| 23.8%)
Breast 100 Y	1:15.47	1:00.89 (+14.58s \| 19.3%)	57.99 (+17.48s \| 23.2%)	57.99 (+17.48s \| 23.2%)	55.89 (+19.58s \| 25.9%)	54.19 (+21.28s \| 28.2%)	55.29 (+20.18s \| 26.7%)
Fly 100 Y	1:00.34	52.89 (+7.45s \| 12.3%)	50.59 (+9.75s \| 16.2%)	50.59 (+9.75s \| 16.2%)	48.99 (+11.35s \| 18.8%)	47.79 (+12.55s \| 20.8%)	48.39 (+11.95s \| 19.8%)
IM 200 Y	2:19.44	1:58.19 (+21.25s \| 15.2%)	1:53.89 (+25.55s \| 18.3%)	1:53.89 (+25.55s \| 18.3%)	1:50.09 (+29.35s \| 21.0%)	1:46.39 (+33.05s \| 23.7%)	1:48.89 (+30.55s \| 21.9%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	26.66	25.89 (+0.77s \| 2.9%)	24.59 (+2.07s \| 7.8%)	24.59 (+2.07s \| 7.8%)	24.29 (+2.37s \| 8.9%)	23.39 (+3.27s \| 12.3%)	23.79 (+2.87s \| 10.8%)
Free 100 M	1:00.13	56.09 (+4.04s \| 6.7%)	53.59 (+6.54s \| 10.9%)	53.59 (+6.54s \| 10.9%)	52.59 (+7.54s \| 12.5%)	50.99 (+9.14s \| 15.2%)	51.99 (+8.14s \| 13.5%)
Free 200 M	2:16.71	2:03.09 (+13.62s \| 10.0%)	1:57.79 (+18.92s \| 13.8%)	1:57.79 (+18.92s \| 13.8%)	1:55.49 (+21.22s \| 15.5%)	1:52.19 (+24.52s \| 17.9%)	1:54.09 (+22.62s \| 16.5%)
Fly 100 M	1:11.00	1:00.89 (+10.11s \| 14.2%)	57.99 (+13.01s \| 18.3%)	57.99 (+13.01s \| 18.3%)	57.09 (+13.91s \| 19.6%)	55.09 (+15.91s \| 22.4%)	55.99 (+15.01s \| 21.1%)