David Zheng

Age: 8 years old
Age Category: 10 & under
Team: Cypress Fairbanks Swim Club | Gulf Swimming
Participation: 11 meets 59 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Gulf Swimming	Cypress Fairbanks Swim Club
Free 50 M	46.32	8	06/06/2025		B: 43.89 (+2.43s \| 5.2%)	279	23

Free 100 M	1:41.49	8	04/25/2025		B: 1:40.99 (+0.50s \| 0.5%)	226	20

Free 200 M	3:37.50	8	04/25/2025		B: 3:36.69 (+0.81s \| 0.4%)	145	17

Back 50 M	49.76	8	06/06/2025	B	BB: 49.29 (+0.47s \| 0.9%)	154	12

Back 100 M	1:48.33	8	04/25/2025	B	BB: 1:44.49 (+3.84s \| 3.5%)	145	12

Breast 50 M	1:08.77	7	05/24/2024		B: 1:00.89 (+7.88s \| 11.5%)	302	21

Breast 100 M	2:02.69	8	06/06/2025	B	BB: 1:59.19 (+3.50s \| 2.9%)	115	6

Fly 50 M	51.77	8	04/25/2025	B	BB: 46.39 (+5.38s \| 10.4%)	139	10

Fly 100 M	2:00.13	8	06/06/2025	B	BB: 1:52.89 (+7.24s \| 6.0%)	53	10

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Gulf Swimming

Cypress Fairbanks Swim Club

Free 25 Y

21.93

12/15/2023

388

Free 50 Y

37.74

02/21/2025

BB: 34.59 (+3.15s | 8.3%)

218

Free 100 Y

1:29.09

02/21/2025

B: 1:27.99 (+1.10s | 1.2%)

233

50 Free

40.76

100 Free

48.33

1:29.09

100 Free

1:29.09

Free 200 Y

3:15.56

02/21/2025

B: 3:09.49 (+6.07s | 3.1%)

159

50 Free

44.73

100 Free

50.90

1:35.63

100 Free

1:35.63

150 Free

51.39

2:27.02

200 Free

48.54

3:15.56

100 Free

1:39.93

Back 50 Y

47.51

07/20/2024

BB: 42.89 (+4.62s | 9.7%)

288

Back 100 Y

1:34.00

12/20/2024

BB: 1:30.09 (+3.91s | 4.2%)

121

50 Back

45.86

100 Back

48.14

1:34.00

100 Back

1:34.00

Breast 25 Y

24.64

12/20/2024

Breast 50 Y

51.72

10/04/2024

BB: 47.69 (+4.03s | 7.8%)

181

Breast 100 Y

1:50.83

12/20/2024

BB: 1:42.29 (+8.54s | 7.7%)

139

50 Breast

54.68

100 Breast

56.15

1:50.83

100 Breast

1:50.83

Fly 25 Y

22.17

07/20/2024

109

Fly 50 Y

44.56

02/21/2025

BB: 41.29 (+3.27s | 7.3%)

133

Fly 100 Y

1:42.59

02/21/2025

BB: 1:38.99 (+3.60s | 3.5%)

50 Fly

48.27

100 Fly

54.32

1:42.59

100 Fly

1:42.59

IM 100 Y

1:35.18

02/21/2025

BB: 1:29.69 (+5.49s | 5.8%)

151

50 IM

43.84

100 IM

51.34

1:35.18

100 IM

1:35.18

IM 200 Y

3:22.87

12/20/2024

BB: 3:15.99 (+6.88s | 3.4%)

50 Fly

45.17

100 Back

53.50

1:38.67

100 IM

1:38.67

150 Breast

58.42

2:37.09

200 Free

45.78

3:22.87

100 IM

1:44.20

Above are the fastest times that David Zheng has achieved in his swimming career. For each event, you can find David's best time, the corresponding time standard, as well as how much faster David needs to be to reach the next level. The last columns provide David rankings at the team and LSC levels. These rankings are based on the David'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	37.74	22.19 (+15.55s \| 41.2%)	21.29 (+16.45s \| 43.6%)	21.29 (+16.45s \| 43.6%)	20.59 (+17.15s \| 45.4%)	20.09 (+17.65s \| 46.8%)	20.39 (+17.35s \| 46.0%)	30.49 (+7.25s \| 19.2%)
Free 100 Y	1:29.09	48.19 (+40.90s \| 45.9%)	46.39 (+42.70s \| 47.9%)	46.39 (+42.70s \| 47.9%)	45.09 (+44.00s \| 49.4%)	43.49 (+45.60s \| 51.2%)	44.39 (+44.70s \| 50.2%)	1:07.19 (+21.90s \| 24.6%)
Free 200 Y	3:15.56	1:45.79 (+89.77s \| 45.9%)	1:41.59 (+93.97s \| 48.1%)	1:41.59 (+93.97s \| 48.1%)	1:38.79 (+96.77s \| 49.5%)	1:36.49 (+99.07s \| 50.7%)	1:38.09 (+97.47s \| 49.8%)	2:24.99 (+50.57s \| 25.9%)
Back 50 Y	47.51	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+11.22s \| 23.6%)
Back 100 Y	1:34.00	53.89 (+40.11s \| 42.7%)	51.49 (+42.51s \| 45.2%)	51.49 (+42.51s \| 45.2%)	49.39 (+44.61s \| 47.5%)	47.59 (+46.41s \| 49.4%)	48.89 (+45.11s \| 48.0%)	1:16.59 (+17.41s \| 18.5%)
Breast 50 Y	51.72	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+11.43s \| 22.1%)
Breast 100 Y	1:50.83	1:00.89 (+49.94s \| 45.1%)	57.99 (+52.84s \| 47.7%)	57.99 (+52.84s \| 47.7%)	55.89 (+54.94s \| 49.6%)	54.19 (+56.64s \| 51.1%)	55.29 (+55.54s \| 50.1%)	1:26.29 (+24.54s \| 22.1%)
Fly 50 Y	44.56	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+9.87s \| 22.1%)
Fly 100 Y	1:42.59	52.89 (+49.70s \| 48.4%)	50.59 (+52.00s \| 50.7%)	50.59 (+52.00s \| 50.7%)	48.99 (+53.60s \| 52.2%)	47.79 (+54.80s \| 53.4%)	48.39 (+54.20s \| 52.8%)	1:19.89 (+22.70s \| 22.1%)
IM 100 Y	1:35.18	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+18.19s \| 19.1%)
IM 200 Y	3:22.87	1:58.19 (+84.68s \| 41.7%)	1:53.89 (+88.98s \| 43.9%)	1:53.89 (+88.98s \| 43.9%)	1:50.09 (+92.78s \| 45.7%)	1:46.39 (+96.48s \| 47.6%)	1:48.89 (+93.98s \| 46.3%)	2:46.19 (+36.68s \| 18.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	46.32	25.89 (+20.43s \| 44.1%)	24.59 (+21.73s \| 46.9%)	24.59 (+21.73s \| 46.9%)	24.29 (+22.03s \| 47.6%)	23.39 (+22.93s \| 49.5%)	23.79 (+22.53s \| 48.6%)	34.59 (+11.73s \| 25.3%)
Free 100 M	1:41.49	56.09 (+45.40s \| 44.7%)	53.59 (+47.90s \| 47.2%)	53.59 (+47.90s \| 47.2%)	52.59 (+48.90s \| 48.2%)	50.99 (+50.50s \| 49.8%)	51.99 (+49.50s \| 48.8%)	1:16.89 (+24.60s \| 24.2%)
Free 200 M	3:37.50	2:03.09 (+94.41s \| 43.4%)	1:57.79 (+99.71s \| 45.8%)	1:57.79 (+99.71s \| 45.8%)	1:55.49 (+102.01s \| 46.9%)	1:52.19 (+105.31s \| 48.4%)	1:54.09 (+103.41s \| 47.5%)	2:44.69 (+52.81s \| 24.3%)
Back 50 M	49.76	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+8.17s \| 16.4%)
Back 100 M	1:48.33	1:03.29 (+45.04s \| 41.6%)	1:00.59 (+47.74s \| 44.1%)	1:00.59 (+47.74s \| 44.1%)	58.89 (+49.44s \| 45.6%)	57.29 (+51.04s \| 47.1%)	58.19 (+50.14s \| 46.3%)	1:27.69 (+20.64s \| 19.1%)
Breast 50 M	1:08.77	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+22.48s \| 32.7%)
Breast 100 M	2:02.69	1:11.29 (+51.40s \| 41.9%)	1:08.19 (+54.50s \| 44.4%)	1:08.19 (+54.50s \| 44.4%)	1:06.59 (+56.10s \| 45.7%)	1:04.09 (+58.60s \| 47.8%)	1:05.29 (+57.40s \| 46.8%)	1:40.19 (+22.50s \| 18.3%)
Fly 50 M	51.77	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+12.58s \| 24.3%)
Fly 100 M	2:00.13	1:00.89 (+59.24s \| 49.3%)	57.99 (+62.14s \| 51.7%)	57.99 (+62.14s \| 51.7%)	57.09 (+63.04s \| 52.5%)	55.09 (+65.04s \| 54.1%)	55.99 (+64.14s \| 53.4%)	1:30.59 (+29.54s \| 24.6%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Fleet TWST Schools Out

06/06/2025

Fleet Aquatic Center

100 M Free

1:42.35

+0.86s

B: 1:40.99 (+1.36s | 1.3%)

50 M Free

46.32

-4.50s (New PB)

B: 43.89 (+2.43s | 5.2%)

100 M Breast

2:02.69

BB: 1:59.19 (+3.50s | 2.9%)

100 M Fly

2:00.13

-5.63s (New PB)

BB: 1:52.89 (+7.24s | 6.0%)

50 M Back

49.76

-2.19s (New PB)

BB: 49.29 (+0.47s | 0.9%)

50 M Fly

53.77

+2.00s

B: 52.29 (+1.48s | 2.8%)

2025 Fleet Spring Slam

04/25/2025

Fleet Aquatic Center

50 M Fly

51.77

-12.64s (New PB)

BB: 46.39 (+5.38s | 10.4%)

100 M Fly

2:05.76

BB: 1:52.89 (+12.87s | 10.2%)

50 M Back

51.95

-2.44s (New PB)

BB: 49.29 (+2.66s | 5.1%)

200 M Free

3:37.50

B: 3:36.69 (+0.81s | 0.4%)

100 M Back

1:48.33

-12.14s (New PB)

BB: 1:44.49 (+3.84s | 3.5%)

100 M Free

1:41.49

-12.44s (New PB)

B: 1:40.99 (+0.50s | 0.5%)

MAC Hosted 2025 Gulf 12 Under Champs

02/21/2025

TBA

200 Y Free

3:15.56

-1.14s (New PB)

B: 3:09.49 (+6.07s | 3.1%)

50 Free

44.73

100 Free

50.90

1:35.63

100 Free

1:35.63

150 Free

51.39

2:27.02

200 Free

48.54

3:15.56

100 Free

1:39.93

100 Y Back

1:34.71

+0.71s

BB: 1:30.09 (+4.62s | 4.9%)

50 Back

46.12

100 Back

48.59

1:34.71

100 Back

1:34.71

50 Y Fly

44.56

-13.51s (New PB)

BB: 41.29 (+3.27s | 7.3%)

50 Y Free

37.74

-1.83s (New PB)

BB: 34.59 (+3.15s | 8.3%)

100 Y Free

1:29.09

-2.39s (New PB)

B: 1:27.99 (+1.10s | 1.2%)

50 Free

40.76

100 Free

48.33

1:29.09

100 Free

1:29.09

100 Y IM

1:35.18

-23.31s (New PB)

BB: 1:29.69 (+5.49s | 5.8%)

50 IM

43.84

100 IM

51.34

1:35.18

100 IM

1:35.18

200 Y IM

3:30.57

+7.70s

BB: 3:15.99 (+14.58s | 6.9%)

50 Fly

49.26

100 Back

51.43

1:40.69

100 IM

1:40.69

150 Breast

1:00.28

2:40.97

200 Free

49.60

3:30.57

100 IM

1:49.88

100 Y Fly

1:42.59

BB: 1:38.99 (+3.60s | 3.5%)

50 Fly

48.27

100 Fly

54.32

1:42.59

100 Fly

1:42.59

2024 Gulf Fall Champs (KATY)

12/20/2024

TBA

50 Y Free

39.57

-0.04s (New PB)

B: 38.19 (+1.38s | 3.5%)

100 Y Breast

1:50.83

BB: 1:42.29 (+8.54s | 7.7%)

50 Breast

54.68

100 Breast

56.15

1:50.83

100 Breast

1:50.83

50 Y Breast

51.89

+0.17s

BB: 47.69 (+4.20s | 8.1%)

100 Y Free

1:31.48

-3.71s (New PB)

B: 1:27.99 (+3.49s | 3.8%)

50 Free

41.80

100 Free

49.68

1:31.48

100 Free

1:31.48

25 Y Breast

24.64

-1.95s (New PB)

100 Y Back

1:34.00

-5.36s (New PB)

BB: 1:30.09 (+3.91s | 4.2%)

50 Back

45.86

100 Back

48.14

1:34.00

100 Back

1:34.00

200 Y IM

3:22.87

BB: 3:15.99 (+6.88s | 3.4%)

50 Fly

45.17

100 Back

53.50

1:38.67

100 IM

1:38.67

150 Breast

58.42

2:37.09

200 Free

45.78

3:22.87

100 IM

1:44.20

200 Y Free

3:16.70

B: 3:09.49 (+7.21s | 3.7%)

50 Free

46.38

100 Free

52.10

1:38.48

100 Free

1:38.48

150 Free

50.51

2:28.99

200 Free

47.71

3:16.70

100 Free

1:38.22

Fleet Fall Kickoff Invitational Meet

10/04/2024

50 Y Breast

51.72

-5.19s (New PB)

BB: 47.69 (+4.03s | 7.8%)

50 Y Free

39.61

-1.61s (New PB)

B: 38.19 (+1.42s | 3.6%)

100 Y Free

1:35.19

-12.34s (New PB)

B: 1:27.99 (+7.20s | 7.6%)

50 Free

45.95

100 Free

49.24

1:35.19

100 Free

1:35.19

Gulf B & Under (12 & under) Champions (LSST, MAC, SHAC, TASC)

07/20/2024

100 Y Back

1:39.36

-7.32s (New PB)

BB: 1:30.09 (+9.27s | 9.3%)

50 Back

48.05

100 Back

51.31

1:39.36

100 Back

1:39.36

50 Y Free

41.22

-4.18s (New PB)

B: 38.19 (+3.03s | 7.4%)

50 Y Back

47.51

-4.23s (New PB)

BB: 42.89 (+4.62s | 9.7%)

50 Y Breast

56.91

-5.18s (New PB)

B: 53.39 (+3.52s | 6.2%)

25 Y Breast

26.59

25 Y Fly

22.17

-1.14s (New PB)

Fleet Summer Classic - FULL

05/24/2024

100 M Free

1:53.93

B: 1:40.99 (+12.94s | 11.4%)

100 M Back

2:00.47

B: 1:56.69 (+3.78s | 3.1%)

50 M Free

50.82

B: 43.89 (+6.93s | 13.6%)

50 M Back

54.39

BB: 49.29 (+5.10s | 9.4%)

50 M Fly

1:04.41

B: 52.29 (+12.12s | 18.8%)

50 M Breast

1:08.77

B: 1:00.89 (+7.88s | 11.5%)

Gulf 14 and Under Champs - Timed Finals - AQUA, DADS, KATY, MAC, NOCH, TASC

02/16/2024

50 Y Free

45.84

+0.44s

B: 38.19 (+7.65s | 16.7%)

25 Y Fly

23.31

100 Y Back

1:46.68

B: 1:40.69 (+5.99s | 5.6%)

50 Back

52.53

100 Back

54.15

1:46.68

100 Back

1:46.68

50 Y Breast

1:02.09

-1.67s (New PB)

B: 53.39 (+8.70s | 14.0%)

PACK Rubber Duckie Invitational - FULL

01/05/2024

50 Y Free

45.40

B: 38.19 (+7.21s | 15.9%)

50 Y Back

52.24

+0.50s

B: 48.29 (+3.95s | 7.6%)

50 Y Breast

1:03.76

B: 53.39 (+10.37s | 16.3%)

100 Y IM

1:58.49

-5.49s (New PB)

B: 1:39.69 (+18.80s | 15.9%)

50 Y Fly

58.07

-13.23s (New PB)

B: 46.49 (+11.58s | 19.9%)

100 Y Free

1:47.53

-3.56s (New PB)

B: 1:27.99 (+19.54s | 18.2%)

Gulf Fall Champs - ESCA, KATY, LSST, MAC, MARC

12/15/2023

100 Y Free

1:51.09

B: 1:27.99 (+23.10s | 20.8%)

50 Free

53.57

100 Free

57.52

1:51.09

100 Free

1:51.09

25 Y Free

21.93

50 Y Back

51.74

B: 48.29 (+3.45s | 6.7%)

100 Y IM

2:05.82

+1.84s

B: 1:39.69 (+26.13s | 20.8%)

50 IM

59.28

100 IM

1:06.54

2:05.82

100 IM

2:05.82

Fleet Fall Kickoff Invitational Meet

10/06/2023

100 Y IM

2:03.98

B: 1:39.69 (+24.29s | 19.6%)

50 IM

1:00.22

100 IM

1:03.76

2:03.98

100 IM

2:03.98

50 Y Fly

1:11.30

B: 46.49 (+24.81s | 34.8%)

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.