Ziyang Zhou

Age: 14 years old
Age Category: 13-14
Team: Coronado Swim -team Elite | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Coronado Swim -team Elite

Free 50 Y

28.40

12/05/2025

BB: 27.69 (+0.71s | 2.5%)

Free 100 Y

1:02.12

11/08/2025

BB: 1:00.29 (+1.83s | 2.9%)

50 Free

29.66

100 Free

32.46

1:02.12

100 Free

1:02.12

Free 200 Y

2:26.43

03/15/2025

B: 2:22.49 (+3.94s | 2.7%)

113

Free 500 Y

6:52.38

03/15/2025

B: 6:25.69 (+26.69s | 6.5%)

Free 1000 Y

13:45.39

03/15/2025

B: 13:17.99 (+27.40s | 3.3%)

Back 100 Y

1:22.25

01/18/2025

B: 1:11.29 (+10.96s | 13.3%)

114

Back 200 Y

2:47.92

04/12/2025

B: 2:34.69 (+13.23s | 7.9%)

50 Back

38.67

100 Back

43.36

1:22.03

100 Back

1:22.03

150 Back

42.76

2:04.79

200 Back

43.13

2:47.92

100 Back

1:25.89

Breast 100 Y

1:19.58

12/05/2025

BB: 1:14.79 (+4.79s | 6.0%)

50 Breast

36.95

100 Breast

42.63

1:19.58

100 Breast

1:19.58

Breast 200 Y

2:56.28

11/08/2025

B: 2:54.89 (+1.39s | 0.8%)

50 Breast

41.65

100 Breast

44.95

1:26.60

100 Breast

1:26.60

150 Breast

44.69

2:11.29

200 Breast

44.99

2:56.28

100 Breast

1:29.68

Fly 100 Y

1:15.37

04/12/2025

B: 1:10.49 (+4.88s | 6.5%)

50 Fly

35.60

100 Fly

39.77

1:15.37

100 Fly

1:15.37

Fly 200 Y

2:45.63

04/12/2025

B: 2:36.79 (+8.84s | 5.3%)

50 Fly

36.14

100 Fly

41.31

1:17.45

100 Fly

1:17.45

150 Fly

43.22

2:00.67

200 Fly

44.96

2:45.63

100 Fly

1:28.18

IM 200 Y

2:45.36

04/12/2025

B: 2:37.99 (+7.37s | 4.5%)

50 Fly

36.15

100 Back

43.65

1:19.80

100 IM

1:19.80

150 Breast

46.56

2:06.36

200 Free

39.00

2:45.36

100 IM

1:25.56

Long course distance

Event	Time	Age	Date	Standard	Next Standard	San Diego-Imperial Swimming	Coronado Swim -team Elite
Free 50 M	33.41	14	07/11/2025	B	BB: 31.79 (+1.62s \| 4.8%)	79	3

Free 200 M	2:49.91	14	07/11/2025		B: 2:43.99 (+5.92s \| 3.5%)	63	3

Free 400 M	5:50.66	14	07/11/2025		B: 5:48.39 (+2.27s \| 0.6%)	37	2

Free 800 M	12:12.32	14	07/11/2025		B: 12:00.59 (+11.73s \| 1.6%)	18	1

Breast 100 M	1:35.98	14	07/11/2025		B: 1:33.79 (+2.19s \| 2.3%)	44	2

Above are the fastest times that Ziyang Zhou has achieved in his swimming career. For each event, you can find Ziyang's best time, the corresponding time standard, as well as how much faster Ziyang needs to be to reach the next level. The last columns provide Ziyang rankings at the team and LSC levels. These rankings are based on the Ziyang'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	SouthWestern Age Group Regional
Free 50 Y	28.40	22.19 (+6.21s \| 21.9%)	21.29 (+7.11s \| 25.0%)	21.29 (+7.11s \| 25.0%)	20.59 (+7.81s \| 27.5%)	20.09 (+8.31s \| 29.3%)	20.39 (+8.01s \| 28.2%)	25.29 (+3.11s \| 11.0%)
Free 100 Y	1:02.12	48.19 (+13.93s \| 22.4%)	46.39 (+15.73s \| 25.3%)	46.39 (+15.73s \| 25.3%)	45.09 (+17.03s \| 27.4%)	43.49 (+18.63s \| 30.0%)	44.39 (+17.73s \| 28.5%)	54.49 (+7.63s \| 12.3%)
Free 200 Y	2:26.43	1:45.79 (+40.64s \| 27.8%)	1:41.59 (+44.84s \| 30.6%)	1:41.59 (+44.84s \| 30.6%)	1:38.79 (+47.64s \| 32.5%)	1:36.49 (+49.94s \| 34.1%)	1:38.09 (+48.34s \| 33.0%)	1:58.39 (+28.04s \| 19.1%)
Free 500 Y	6:52.38	4:47.79 (+124.59s \| 30.2%)	4:37.09 (+135.29s \| 32.8%)	4:37.09 (+135.29s \| 32.8%)	4:29.49 (+142.89s \| 34.7%)	4:22.09 (+150.29s \| 36.4%)	4:27.69 (+144.69s \| 35.1%)	5:19.99 (+92.39s \| 22.4%)
Free 1000 Y	13:45.39	9:59.49 (+225.90s \| 27.4%)	9:34.29 (+251.10s \| 30.4%)	9:34.29 (+251.10s \| 30.4%)	9:25.49 (+259.90s \| 31.5%)	9:07.49 (+277.90s \| 33.7%)	9:13.19 (+272.20s \| 33.0%)	11:03.89 (+161.50s \| 19.6%)
Back 100 Y	1:22.25	53.89 (+28.36s \| 34.5%)	51.49 (+30.76s \| 37.4%)	51.49 (+30.76s \| 37.4%)	49.39 (+32.86s \| 40.0%)	47.59 (+34.66s \| 42.1%)	48.89 (+33.36s \| 40.6%)	1:00.49 (+21.76s \| 26.5%)
Back 200 Y	2:47.92	1:57.29 (+50.63s \| 30.2%)	1:52.79 (+55.13s \| 32.8%)	1:52.79 (+55.13s \| 32.8%)	1:48.29 (+59.63s \| 35.5%)	1:45.49 (+62.43s \| 37.2%)	1:47.09 (+60.83s \| 36.2%)	2:10.09 (+37.83s \| 22.5%)
Breast 100 Y	1:19.58	1:00.89 (+18.69s \| 23.5%)	57.99 (+21.59s \| 27.1%)	57.99 (+21.59s \| 27.1%)	55.89 (+23.69s \| 29.8%)	54.19 (+25.39s \| 31.9%)	55.29 (+24.29s \| 30.5%)	1:08.09 (+11.49s \| 14.4%)
Breast 200 Y	2:56.28	2:13.29 (+42.99s \| 24.4%)	2:07.99 (+48.29s \| 27.4%)	2:07.99 (+48.29s \| 27.4%)	2:02.29 (+53.99s \| 30.6%)	1:58.79 (+57.49s \| 32.6%)	2:00.99 (+55.29s \| 31.4%)	2:28.39 (+27.89s \| 15.8%)
Fly 100 Y	1:15.37	52.89 (+22.48s \| 29.8%)	50.59 (+24.78s \| 32.9%)	50.59 (+24.78s \| 32.9%)	48.99 (+26.38s \| 35.0%)	47.79 (+27.58s \| 36.6%)	48.39 (+26.98s \| 35.8%)	59.59 (+15.78s \| 20.9%)
Fly 200 Y	2:45.63	1:58.89 (+46.74s \| 28.2%)	1:53.69 (+51.94s \| 31.4%)	1:53.69 (+51.94s \| 31.4%)	1:49.59 (+56.04s \| 33.8%)	1:45.99 (+59.64s \| 36.0%)	1:47.89 (+57.74s \| 34.9%)	2:11.69 (+33.94s \| 20.5%)
IM 200 Y	2:45.36	1:58.19 (+47.17s \| 28.5%)	1:53.89 (+51.47s \| 31.1%)	1:53.89 (+51.47s \| 31.1%)	1:50.09 (+55.27s \| 33.4%)	1:46.39 (+58.97s \| 35.7%)	1:48.89 (+56.47s \| 34.1%)	2:13.09 (+32.27s \| 19.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	33.41	25.89 (+7.52s \| 22.5%)	24.59 (+8.82s \| 26.4%)	24.59 (+8.82s \| 26.4%)	24.29 (+9.12s \| 27.3%)	23.39 (+10.02s \| 30.0%)	23.79 (+9.62s \| 28.8%)	29.09 (+4.32s \| 12.9%)
Free 200 M	2:49.91	2:03.09 (+46.82s \| 27.6%)	1:57.79 (+52.12s \| 30.7%)	1:57.79 (+52.12s \| 30.7%)	1:55.49 (+54.42s \| 32.0%)	1:52.19 (+57.72s \| 34.0%)	1:54.09 (+55.82s \| 32.9%)	2:16.09 (+33.82s \| 19.9%)
Free 400 M	5:50.66	4:21.09 (+89.57s \| 25.5%)	4:09.99 (+100.67s \| 28.7%)	4:09.99 (+100.67s \| 28.7%)	4:05.29 (+105.37s \| 30.0%)	3:59.29 (+111.37s \| 31.8%)	4:02.79 (+107.87s \| 30.8%)	N/A
Free 800 M	12:12.32	9:04.69 (+187.63s \| 25.6%)	8:40.69 (+211.63s \| 28.9%)	8:40.69 (+211.63s \| 28.9%)	8:30.99 (+221.33s \| 30.2%)	8:16.09 (+236.23s \| 32.3%)	8:23.09 (+229.23s \| 31.3%)	N/A
Breast 100 M	1:35.98	1:11.29 (+24.69s \| 25.7%)	1:08.19 (+27.79s \| 29.0%)	1:08.19 (+27.79s \| 29.0%)	1:06.59 (+29.39s \| 30.6%)	1:04.09 (+31.89s \| 33.2%)	1:05.29 (+30.69s \| 32.0%)	1:17.89 (+18.09s \| 18.8%)

Progression

See how Ziyang Zhou is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Ziyang's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Ziyang Zhou has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Ziyang's time, the progress against Ziyang's best time, the corresponding time standard, as well as how much faster Ziyang needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SI 2025 RSD All Ages WAG Max

12/05/2025

Solana Beach

50 Y Breast

35.71

-0.78s (New PB)

50 Y Free

28.40

-1.11s (New PB)

BB: 27.69 (+0.71s | 2.5%)

100 Y Breast

1:19.58

-6.18s (New PB)

BB: 1:14.79 (+4.79s | 6.0%)

50 Breast

36.95

100 Breast

42.63

1:19.58

100 Breast

1:19.58

100 Y Free

1:06.14

+4.02s

B: 1:04.99 (+1.15s | 1.7%)

50 Free

30.93

100 Free

35.21

1:06.14

100 Free

1:06.14

2025 SI SDSA All Ages NTS Meet

11/08/2025

Coronado

200 Y Breast

2:56.28

B: 2:54.89 (+1.39s | 0.8%)

50 Breast

41.65

100 Breast

44.95

1:26.60

100 Breast

1:26.60

150 Breast

44.69

2:11.29

200 Breast

44.99

2:56.28

100 Breast

1:29.68

50 Y Breast

36.49

100 Y Free

1:02.12

-3.54s (New PB)

BB: 1:00.29 (+1.83s | 2.9%)

50 Free

29.66

100 Free

32.46

1:02.12

100 Free

1:02.12

2025 SI SDSA All Ages NTS Meet

07/11/2025

Coronado

200 M Free

2:49.91

B: 2:43.99 (+5.92s | 3.5%)

800 M Free

12:12.32

B: 12:00.59 (+11.73s | 1.6%)

100 M Breast

1:35.98

B: 1:33.79 (+2.19s | 2.3%)

400 M Free

5:50.66

B: 5:48.39 (+2.27s | 0.6%)

50 M Free

33.41

BB: 31.79 (+1.62s | 4.8%)

2025 SBA BC Meet

04/12/2025

Chula Vista

100 Y Breast

1:26.37

+0.61s

B: 1:20.49 (+5.88s | 6.8%)

50 Breast

41.45

100 Breast

44.92

1:26.37

100 Breast

1:26.37

200 Y IM

2:45.36

-1.50s (New PB)

B: 2:37.99 (+7.37s | 4.5%)

50 Fly

36.15

100 Back

43.65

1:19.80

100 IM

1:19.80

150 Breast

46.56

2:06.36

200 Free

39.00

2:45.36

100 IM

1:25.56

50 Y Free

29.51

-1.40s (New PB)

BB: 27.69 (+1.82s | 6.2%)

200 Y Back

2:47.92

B: 2:34.69 (+13.23s | 7.9%)

50 Back

38.67

100 Back

43.36

1:22.03

100 Back

1:22.03

150 Back

42.76

2:04.79

200 Back

43.13

2:47.92

100 Back

1:25.89

100 Y Free

1:05.66

-8.06s (New PB)

B: 1:04.99 (+0.67s | 1.0%)

50 Free

31.26

100 Free

34.40

1:05.66

100 Free

1:05.66

100 Y Fly

1:15.37

-0.89s (New PB)

B: 1:10.49 (+4.88s | 6.5%)

50 Fly

35.60

100 Fly

39.77

1:15.37

100 Fly

1:15.37

200 Y Fly

2:45.63

B: 2:36.79 (+8.84s | 5.3%)

50 Fly

36.14

100 Fly

41.31

1:17.45

100 Fly

1:17.45

150 Fly

43.22

2:00.67

200 Fly

44.96

2:45.63

100 Fly

1:28.18

200 Y Free

2:31.75

+5.32s

B: 2:22.49 (+9.26s | 6.1%)

50 Free

33.99

100 Free

39.00

1:12.99

100 Free

1:12.99

150 Free

39.26

1:52.25

200 Free

39.50

2:31.75

100 Free

1:18.76

2025 SI CAST All Ages NTS

03/15/2025

El Cajon

100 Y Breast

1:25.76

-1.50s (New PB)

B: 1:20.49 (+5.27s | 6.1%)

500 Y Free

6:52.38

B: 6:25.69 (+26.69s | 6.5%)

200 Y IM

2:46.86

B: 2:37.99 (+8.87s | 5.3%)

200 Y Free

2:26.43

-3.85s (New PB)

B: 2:22.49 (+3.94s | 2.7%)

100 Y Fly

1:16.26

B: 1:10.49 (+5.77s | 7.6%)

1000 Y Free

13:45.39

B: 13:17.99 (+27.40s | 3.3%)

2025 SI HSA NTS All Aes Meet

01/18/2025

Santee

50 Y Free

30.91

-0.54s (New PB)

B: 29.89 (+1.02s | 3.3%)

100 Y Breast

1:27.26

B: 1:20.49 (+6.77s | 7.8%)

100 Y Back

1:22.25

B: 1:11.29 (+10.96s | 13.3%)

200 Y Free

2:30.28

-8.38s (New PB)

B: 2:22.49 (+7.79s | 5.2%)

2024 SI PS Freestyle Festival Sat

09/21/2024

Poway

200 Y Free

2:38.66

B: 2:22.49 (+16.17s | 10.2%)

50 Free

35.52

100 Free

40.44

1:15.96

100 Free

1:15.96

150 Free

42.41

1:58.37

200 Free

40.29

2:38.66

100 Free

1:22.70

50 Y Free

31.45

B: 29.89 (+1.56s | 5.0%)

100 Y Free

1:13.72

B: 1:04.99 (+8.73s | 11.8%)

50 Free

35.00

100 Free

38.72

1:13.72

100 Free

1:13.72

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	SouthWestern Age Group Regional
Free 50 Y	28.40	22.19 (+6.21s \| 21.9%)	21.29 (+7.11s \| 25.0%)	21.29 (+7.11s \| 25.0%)	20.59 (+7.81s \| 27.5%)	20.09 (+8.31s \| 29.3%)	20.39 (+8.01s \| 28.2%)	25.29 (+3.11s \| 11.0%)
Free 100 Y	1:02.12	48.19 (+13.93s \| 22.4%)	46.39 (+15.73s \| 25.3%)	46.39 (+15.73s \| 25.3%)	45.09 (+17.03s \| 27.4%)	43.49 (+18.63s \| 30.0%)	44.39 (+17.73s \| 28.5%)	54.49 (+7.63s \| 12.3%)
Free 200 Y	2:26.43	1:45.79 (+40.64s \| 27.8%)	1:41.59 (+44.84s \| 30.6%)	1:41.59 (+44.84s \| 30.6%)	1:38.79 (+47.64s \| 32.5%)	1:36.49 (+49.94s \| 34.1%)	1:38.09 (+48.34s \| 33.0%)	1:58.39 (+28.04s \| 19.1%)
Free 500 Y	6:52.38	4:47.79 (+124.59s \| 30.2%)	4:37.09 (+135.29s \| 32.8%)	4:37.09 (+135.29s \| 32.8%)	4:29.49 (+142.89s \| 34.7%)	4:22.09 (+150.29s \| 36.4%)	4:27.69 (+144.69s \| 35.1%)	5:19.99 (+92.39s \| 22.4%)
Free 1000 Y	13:45.39	9:59.49 (+225.90s \| 27.4%)	9:34.29 (+251.10s \| 30.4%)	9:34.29 (+251.10s \| 30.4%)	9:25.49 (+259.90s \| 31.5%)	9:07.49 (+277.90s \| 33.7%)	9:13.19 (+272.20s \| 33.0%)	11:03.89 (+161.50s \| 19.6%)
Back 100 Y	1:22.25	53.89 (+28.36s \| 34.5%)	51.49 (+30.76s \| 37.4%)	51.49 (+30.76s \| 37.4%)	49.39 (+32.86s \| 40.0%)	47.59 (+34.66s \| 42.1%)	48.89 (+33.36s \| 40.6%)	1:00.49 (+21.76s \| 26.5%)
Back 200 Y	2:47.92	1:57.29 (+50.63s \| 30.2%)	1:52.79 (+55.13s \| 32.8%)	1:52.79 (+55.13s \| 32.8%)	1:48.29 (+59.63s \| 35.5%)	1:45.49 (+62.43s \| 37.2%)	1:47.09 (+60.83s \| 36.2%)	2:10.09 (+37.83s \| 22.5%)
Breast 100 Y	1:19.58	1:00.89 (+18.69s \| 23.5%)	57.99 (+21.59s \| 27.1%)	57.99 (+21.59s \| 27.1%)	55.89 (+23.69s \| 29.8%)	54.19 (+25.39s \| 31.9%)	55.29 (+24.29s \| 30.5%)	1:08.09 (+11.49s \| 14.4%)
Breast 200 Y	2:56.28	2:13.29 (+42.99s \| 24.4%)	2:07.99 (+48.29s \| 27.4%)	2:07.99 (+48.29s \| 27.4%)	2:02.29 (+53.99s \| 30.6%)	1:58.79 (+57.49s \| 32.6%)	2:00.99 (+55.29s \| 31.4%)	2:28.39 (+27.89s \| 15.8%)
Fly 100 Y	1:15.37	52.89 (+22.48s \| 29.8%)	50.59 (+24.78s \| 32.9%)	50.59 (+24.78s \| 32.9%)	48.99 (+26.38s \| 35.0%)	47.79 (+27.58s \| 36.6%)	48.39 (+26.98s \| 35.8%)	59.59 (+15.78s \| 20.9%)
Fly 200 Y	2:45.63	1:58.89 (+46.74s \| 28.2%)	1:53.69 (+51.94s \| 31.4%)	1:53.69 (+51.94s \| 31.4%)	1:49.59 (+56.04s \| 33.8%)	1:45.99 (+59.64s \| 36.0%)	1:47.89 (+57.74s \| 34.9%)	2:11.69 (+33.94s \| 20.5%)
IM 200 Y	2:45.36	1:58.19 (+47.17s \| 28.5%)	1:53.89 (+51.47s \| 31.1%)	1:53.89 (+51.47s \| 31.1%)	1:50.09 (+55.27s \| 33.4%)	1:46.39 (+58.97s \| 35.7%)	1:48.89 (+56.47s \| 34.1%)	2:13.09 (+32.27s \| 19.5%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	33.41	25.89 (+7.52s \| 22.5%)	24.59 (+8.82s \| 26.4%)	24.59 (+8.82s \| 26.4%)	24.29 (+9.12s \| 27.3%)	23.39 (+10.02s \| 30.0%)	23.79 (+9.62s \| 28.8%)	29.09 (+4.32s \| 12.9%)
Free 200 M	2:49.91	2:03.09 (+46.82s \| 27.6%)	1:57.79 (+52.12s \| 30.7%)	1:57.79 (+52.12s \| 30.7%)	1:55.49 (+54.42s \| 32.0%)	1:52.19 (+57.72s \| 34.0%)	1:54.09 (+55.82s \| 32.9%)	2:16.09 (+33.82s \| 19.9%)
Free 400 M	5:50.66	4:21.09 (+89.57s \| 25.5%)	4:09.99 (+100.67s \| 28.7%)	4:09.99 (+100.67s \| 28.7%)	4:05.29 (+105.37s \| 30.0%)	3:59.29 (+111.37s \| 31.8%)	4:02.79 (+107.87s \| 30.8%)	N/A
Free 800 M	12:12.32	9:04.69 (+187.63s \| 25.6%)	8:40.69 (+211.63s \| 28.9%)	8:40.69 (+211.63s \| 28.9%)	8:30.99 (+221.33s \| 30.2%)	8:16.09 (+236.23s \| 32.3%)	8:23.09 (+229.23s \| 31.3%)	N/A
Breast 100 M	1:35.98	1:11.29 (+24.69s \| 25.7%)	1:08.19 (+27.79s \| 29.0%)	1:08.19 (+27.79s \| 29.0%)	1:06.59 (+29.39s \| 30.6%)	1:04.09 (+31.89s \| 33.2%)	1:05.29 (+30.69s \| 32.0%)	1:17.89 (+18.09s \| 18.8%)