Derek Zhang

Age: 11 years old
Age Category: 11-12
Team: Katy Aquatic Team For Youth | Gulf Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Gulf Swimming

Katy Aquatic Team For Youth

Free 50 Y

31.56

02/21/2025

BB: 30.49 (+1.07s | 3.4%)

170

Free 100 Y

1:08.64

12/20/2024

BB: 1:06.39 (+2.25s | 3.3%)

110

50 Free

32.85

100 Free

35.79

1:08.64

100 Free

1:08.64

Free 200 Y

2:28.24

02/21/2025

BB: 2:24.89 (+3.35s | 2.3%)

50 Free

33.60

100 Free

37.63

1:11.23

100 Free

1:11.23

150 Free

39.44

1:50.67

200 Free

37.57

2:28.24

100 Free

1:17.01

Free 500 Y

6:58.70

10/04/2024

BB: 6:29.99 (+28.71s | 6.9%)

113

50 Free

36.27

100 Free

41.20

1:17.47

100 Free

1:17.47

150 Free

42.45

1:59.92

200 Free

43.24

2:43.16

100 Free

1:25.69

250 Free

42.34

3:25.50

300 Free

42.85

4:08.35

100 Free

1:25.19

350 Free

42.92

4:51.27

400 Free

43.97

5:35.24

100 Free

1:26.89

450 Free

43.15

6:18.39

500 Free

40.31

6:58.70

100 Free

1:23.46

Back 50 Y

37.24

11/08/2024

BB: 35.59 (+1.65s | 4.4%)

131

Back 100 Y

1:18.81

02/21/2025

BB: 1:15.69 (+3.12s | 4.0%)

100

50 Back

38.36

100 Back

40.45

1:18.81

100 Back

1:18.81

Back 200 Y

2:52.02

12/20/2024

BB: 2:40.49 (+11.53s | 6.7%)

50 Back

40.74

100 Back

43.97

1:24.71

100 Back

1:24.71

150 Back

44.85

2:09.56

200 Back

42.46

2:52.02

100 Back

1:27.31

Breast 50 Y

46.40

10/04/2024

B: 43.49 (+2.91s | 6.3%)

250

Breast 100 Y

1:41.39

11/08/2024

B: 1:32.59 (+8.80s | 8.7%)

239

50 Breast

47.82

100 Breast

53.57

1:41.39

100 Breast

1:41.39

Fly 50 Y

33.36

02/21/2025

A: 31.19 (+2.17s | 6.5%)

Fly 100 Y

1:20.62

12/20/2024

BB: 1:16.09 (+4.53s | 5.6%)

50 Fly

37.12

100 Fly

43.50

1:20.62

100 Fly

1:20.62

Fly 200 Y

3:05.21

02/21/2025

B: 2:56.59 (+8.62s | 4.7%)

50 Fly

37.95

100 Fly

46.95

1:24.90

100 Fly

1:24.90

150 Fly

50.28

2:15.18

200 Fly

50.03

3:05.21

100 Fly

1:40.31

IM 100 Y

1:19.62

12/20/2024

BB: 1:15.89 (+3.73s | 4.7%)

126

50 IM

35.92

100 IM

43.70

1:19.62

100 IM

1:19.62

IM 200 Y

2:49.56

02/21/2025

BB: 2:45.79 (+3.77s | 2.2%)

50 Fly

35.02

100 Back

43.40

1:18.42

100 IM

1:18.42

150 Breast

53.65

2:12.07

200 Free

37.49

2:49.56

100 IM

1:31.14

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Gulf Swimming	Katy Aquatic Team For Youth

Above are the fastest times that Derek Zhang has achieved in his swimming career. For each event, you can find Derek's best time, the corresponding time standard, as well as how much faster Derek needs to be to reach the next level. The last columns provide Derek rankings at the team and LSC levels. These rankings are based on the Derek'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	31.56	22.19 (+9.37s \| 29.7%)	21.29 (+10.27s \| 32.5%)	21.29 (+10.27s \| 32.5%)	20.59 (+10.97s \| 34.8%)	20.09 (+11.47s \| 36.3%)	20.39 (+11.17s \| 35.4%)	29.59 (+1.97s \| 6.2%)
Free 100 Y	1:08.64	48.19 (+20.45s \| 29.8%)	46.39 (+22.25s \| 32.4%)	46.39 (+22.25s \| 32.4%)	45.09 (+23.55s \| 34.3%)	43.49 (+25.15s \| 36.6%)	44.39 (+24.25s \| 35.3%)	1:03.09 (+5.55s \| 8.1%)
Free 200 Y	2:28.24	1:45.79 (+42.45s \| 28.6%)	1:41.59 (+46.65s \| 31.5%)	1:41.59 (+46.65s \| 31.5%)	1:38.79 (+49.45s \| 33.4%)	1:36.49 (+51.75s \| 34.9%)	1:38.09 (+50.15s \| 33.8%)	2:17.79 (+10.45s \| 7.0%)
Free 500 Y	6:58.70	4:47.79 (+130.91s \| 31.3%)	4:37.09 (+141.61s \| 33.8%)	4:37.09 (+141.61s \| 33.8%)	4:29.49 (+149.21s \| 35.6%)	4:22.09 (+156.61s \| 37.4%)	4:27.69 (+151.01s \| 36.1%)	6:07.59 (+51.11s \| 12.2%)
Back 50 Y	37.24	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+3.45s \| 9.3%)
Back 100 Y	1:18.81	53.89 (+24.92s \| 31.6%)	51.49 (+27.32s \| 34.7%)	51.49 (+27.32s \| 34.7%)	49.39 (+29.42s \| 37.3%)	47.59 (+31.22s \| 39.6%)	48.89 (+29.92s \| 38.0%)	1:12.29 (+6.52s \| 8.3%)
Back 200 Y	2:52.02	1:57.29 (+54.73s \| 31.8%)	1:52.79 (+59.23s \| 34.4%)	1:52.79 (+59.23s \| 34.4%)	1:48.29 (+63.73s \| 37.0%)	1:45.49 (+66.53s \| 38.7%)	1:47.09 (+64.93s \| 37.7%)	2:33.79 (+18.23s \| 10.6%)
Breast 50 Y	46.40	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+8.41s \| 18.1%)
Breast 100 Y	1:41.39	1:00.89 (+40.50s \| 39.9%)	57.99 (+43.40s \| 42.8%)	57.99 (+43.40s \| 42.8%)	55.89 (+45.50s \| 44.9%)	54.19 (+47.20s \| 46.6%)	55.29 (+46.10s \| 45.5%)	1:21.69 (+19.70s \| 19.4%)
Fly 50 Y	33.36	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+0.67s \| 2.0%)
Fly 100 Y	1:20.62	52.89 (+27.73s \| 34.4%)	50.59 (+30.03s \| 37.2%)	50.59 (+30.03s \| 37.2%)	48.99 (+31.63s \| 39.2%)	47.79 (+32.83s \| 40.7%)	48.39 (+32.23s \| 40.0%)	1:11.99 (+8.63s \| 10.7%)
Fly 200 Y	3:05.21	1:58.89 (+66.32s \| 35.8%)	1:53.69 (+71.52s \| 38.6%)	1:53.69 (+71.52s \| 38.6%)	1:49.59 (+75.62s \| 40.8%)	1:45.99 (+79.22s \| 42.8%)	1:47.89 (+77.32s \| 41.7%)	2:38.29 (+26.92s \| 14.5%)
IM 100 Y	1:19.62	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+6.83s \| 8.6%)
IM 200 Y	2:49.56	1:58.19 (+51.37s \| 30.3%)	1:53.89 (+55.67s \| 32.8%)	1:53.89 (+55.67s \| 32.8%)	1:50.09 (+59.47s \| 35.1%)	1:46.39 (+63.17s \| 37.3%)	1:48.89 (+60.67s \| 35.8%)	2:37.09 (+12.47s \| 7.4%)

Long Course Distance

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

Progression

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

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Gulf 12 Under Champs (KATY)

02/21/2025

Katy

50 Y Free

31.56

-0.24s (New PB)

BB: 30.49 (+1.07s | 3.4%)

50 Y Back

37.39

+0.15s

BB: 35.59 (+1.80s | 4.8%)

200 Y IM

2:49.56

-5.76s (New PB)

BB: 2:45.79 (+3.77s | 2.2%)

50 Fly

35.02

100 Back

43.40

1:18.42

100 IM

1:18.42

150 Breast

53.65

2:12.07

200 Free

37.49

2:49.56

100 IM

1:31.14

200 Y Free

2:28.24

-6.07s (New PB)

BB: 2:24.89 (+3.35s | 2.3%)

50 Free

33.60

100 Free

37.63

1:11.23

100 Free

1:11.23

150 Free

39.44

1:50.67

200 Free

37.57

2:28.24

100 Free

1:17.01

100 Y IM

1:20.67

+1.05s

BB: 1:15.89 (+4.78s | 5.9%)

50 IM

36.00

100 IM

44.67

1:20.67

100 IM

1:20.67

100 Y Back

1:18.81

-1.42s (New PB)

BB: 1:15.69 (+3.12s | 4.0%)

50 Back

38.36

100 Back

40.45

1:18.81

100 Back

1:18.81

50 Y Fly

33.36

-0.59s (New PB)

A: 31.19 (+2.17s | 6.5%)

200 Y Fly

3:05.21

B: 2:56.59 (+8.62s | 4.7%)

50 Fly

37.95

100 Fly

46.95

1:24.90

100 Fly

1:24.90

150 Fly

50.28

2:15.18

200 Fly

50.03

3:05.21

100 Fly

1:40.31

2025 Fleet Mardi Gras

01/31/2025

Cypress

50 Y Fly

34.16

+0.21s

A: 31.19 (+2.97s | 8.7%)

2024 Gulf Fall Champs (KATY)

12/20/2024

Katy

200 Y IM

2:55.32

-1.34s (New PB)

BB: 2:45.79 (+9.53s | 5.4%)

50 Fly

36.77

100 Back

45.31

1:22.08

100 IM

1:22.08

150 Breast

54.06

2:16.14

200 Free

39.17

2:55.32

100 IM

1:33.24

50 Y Breast

46.69

+0.29s

B: 43.49 (+3.20s | 6.9%)

200 Y Back

2:52.02

BB: 2:40.49 (+11.53s | 6.7%)

50 Back

40.74

100 Back

43.97

1:24.71

100 Back

1:24.71

150 Back

44.85

2:09.56

200 Back

42.46

2:52.02

100 Back

1:27.31

100 Y IM

1:19.62

-1.67s (New PB)

BB: 1:15.89 (+3.73s | 4.7%)

50 IM

35.92

100 IM

43.70

1:19.62

100 IM

1:19.62

100 Y Back

1:21.98

+1.75s

BB: 1:15.69 (+6.29s | 7.7%)

50 Back

40.08

100 Back

41.90

1:21.98

100 Back

1:21.98

50 Y Free

31.80

-0.47s (New PB)

BB: 30.49 (+1.31s | 4.1%)

50 Y Back

39.40

+2.16s

B: 38.49 (+0.91s | 2.3%)

100 Y Free

1:08.64

-1.63s (New PB)

BB: 1:06.39 (+2.25s | 3.3%)

50 Free

32.85

100 Free

35.79

1:08.64

100 Free

1:08.64

100 Y Fly

1:20.62

-6.62s (New PB)

BB: 1:16.09 (+4.53s | 5.6%)

50 Fly

37.12

100 Fly

43.50

1:20.62

100 Fly

1:20.62

MAC 2024 Great Goggled Gobbler Classic Meet

11/08/2024

Magnolia

100 Y Breast

1:41.39

-0.87s (New PB)

A: 1:30.59 (+10.80s | 10.7%)

50 Breast

47.82

100 Breast

53.57

1:41.39

100 Breast

1:41.39

100 Y Fly

1:27.24

-1.02s (New PB)

A: 1:24.39 (+2.85s | 3.3%)

50 Fly

38.48

100 Fly

48.76

1:27.24

100 Fly

1:27.24

200 Y Free

2:34.31

-1.20s (New PB)

A: 2:31.59 (+2.72s | 1.8%)

50 Free

35.15

100 Free

39.36

1:14.51

100 Free

1:14.51

150 Free

40.97

1:55.48

200 Free

38.83

2:34.31

100 Free

1:19.80

100 Y Back

1:20.23

-1.06s (New PB)

A: 1:19.59 (+0.64s | 0.8%)

50 Back

38.96

100 Back

41.27

1:20.23

100 Back

1:20.23

50 Y Back

37.24

-1.48s (New PB)

AA: 35.79 (+1.45s | 3.9%)

50 Y Free

32.27

-0.84s (New PB)

A: 31.09 (+1.18s | 3.7%)

50 Y Fly

34.21

+0.26s

AAA: 32.59 (+1.62s | 4.7%)

50 Y Breast

48.69

+2.29s

BB: 47.69 (+1.00s | 2.1%)

2024 TWST Halloween Meet

10/25/2024

Shenandoah

50 Y Free

33.11

A: 31.09 (+2.02s | 6.1%)

100 Y Back

1:21.29

A: 1:19.59 (+1.70s | 2.1%)

50 Back

39.47

100 Back

41.82

1:21.29

100 Back

1:21.29

50 Y Fly

35.36

+1.41s

AA: 34.29 (+1.07s | 3.0%)

200 Y IM

2:56.81

+0.15s

A: 2:53.49 (+3.32s | 1.9%)

50 Fly

38.67

100 Back

45.09

1:23.76

100 IM

1:23.76

150 Breast

54.80

2:18.56

200 Free

38.25

2:56.81

100 IM

1:33.05

100 Y Free

1:10.27

-2.05s (New PB)

A: 1:09.79 (+0.48s | 0.7%)

50 Free

33.70

100 Free

36.57

1:10.27

100 Free

1:10.27

50 Y Back

38.79

+0.07s

A: 37.59 (+1.20s | 3.1%)

100 Y IM

1:21.29

-2.95s (New PB)

A: 1:19.69 (+1.60s | 2.0%)

50 IM

38.06

100 IM

43.23

1:21.29

100 IM

1:21.29

2024 Fleet Fall Kickoff Invitational

10/04/2024

Klein

200 Y Free

2:35.51

A: 2:31.59 (+3.92s | 2.5%)

50 Free

34.79

100 Free

39.64

1:14.43

100 Free

1:14.43

150 Free

41.19

1:55.62

200 Free

39.89

2:35.51

100 Free

1:21.08

200 Y IM

2:56.66

A: 2:53.49 (+3.17s | 1.8%)

50 Fly

38.92

100 Back

45.60

1:24.52

100 IM

1:24.52

150 Breast

54.35

2:18.87

200 Free

37.79

2:56.66

100 IM

1:32.14

50 Y Breast

46.40

A: 42.09 (+4.31s | 9.3%)

100 Y Free

1:12.32

A: 1:09.79 (+2.53s | 3.5%)

50 Free

34.33

100 Free

37.99

1:12.32

100 Free

1:12.32

500 Y Free

6:58.70

A: 6:43.39 (+15.31s | 3.7%)

50 Free

36.27

100 Free

41.20

1:17.47

100 Free

1:17.47

150 Free

42.45

1:59.92

200 Free

43.24

2:43.16

100 Free

1:25.69

250 Free

42.34

3:25.50

300 Free

42.85

4:08.35

100 Free

1:25.19

350 Free

42.92

4:51.27

400 Free

43.97

5:35.24

100 Free

1:26.89

450 Free

43.15

6:18.39

500 Free

40.31

6:58.70

100 Free

1:23.46

100 Y Breast

1:42.26

A: 1:30.59 (+11.67s | 11.4%)

50 Breast

48.48

100 Breast

53.78

1:42.26

100 Breast

1:42.26

100 Y Fly

1:28.26

A: 1:24.39 (+3.87s | 4.4%)

50 Fly

40.10

100 Fly

48.16

1:28.26

100 Fly

1:28.26

2024 Katy Purple Black White Meet

09/21/2024

Katy

100 Y IM

1:24.24

A: 1:19.69 (+4.55s | 5.4%)

50 IM

38.01

100 IM

46.23

1:24.24

100 IM

1:24.24

50 Y Back

38.72

A: 37.59 (+1.13s | 2.9%)

50 Y Fly

33.95

AAA: 32.59 (+1.36s | 4.0%)

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	31.56	22.19 (+9.37s \| 29.7%)	21.29 (+10.27s \| 32.5%)	21.29 (+10.27s \| 32.5%)	20.59 (+10.97s \| 34.8%)	20.09 (+11.47s \| 36.3%)	20.39 (+11.17s \| 35.4%)	29.59 (+1.97s \| 6.2%)
Free 100 Y	1:08.64	48.19 (+20.45s \| 29.8%)	46.39 (+22.25s \| 32.4%)	46.39 (+22.25s \| 32.4%)	45.09 (+23.55s \| 34.3%)	43.49 (+25.15s \| 36.6%)	44.39 (+24.25s \| 35.3%)	1:03.09 (+5.55s \| 8.1%)
Free 200 Y	2:28.24	1:45.79 (+42.45s \| 28.6%)	1:41.59 (+46.65s \| 31.5%)	1:41.59 (+46.65s \| 31.5%)	1:38.79 (+49.45s \| 33.4%)	1:36.49 (+51.75s \| 34.9%)	1:38.09 (+50.15s \| 33.8%)	2:17.79 (+10.45s \| 7.0%)
Free 500 Y	6:58.70	4:47.79 (+130.91s \| 31.3%)	4:37.09 (+141.61s \| 33.8%)	4:37.09 (+141.61s \| 33.8%)	4:29.49 (+149.21s \| 35.6%)	4:22.09 (+156.61s \| 37.4%)	4:27.69 (+151.01s \| 36.1%)	6:07.59 (+51.11s \| 12.2%)
Back 50 Y	37.24	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+3.45s \| 9.3%)
Back 100 Y	1:18.81	53.89 (+24.92s \| 31.6%)	51.49 (+27.32s \| 34.7%)	51.49 (+27.32s \| 34.7%)	49.39 (+29.42s \| 37.3%)	47.59 (+31.22s \| 39.6%)	48.89 (+29.92s \| 38.0%)	1:12.29 (+6.52s \| 8.3%)
Back 200 Y	2:52.02	1:57.29 (+54.73s \| 31.8%)	1:52.79 (+59.23s \| 34.4%)	1:52.79 (+59.23s \| 34.4%)	1:48.29 (+63.73s \| 37.0%)	1:45.49 (+66.53s \| 38.7%)	1:47.09 (+64.93s \| 37.7%)	2:33.79 (+18.23s \| 10.6%)
Breast 50 Y	46.40	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+8.41s \| 18.1%)
Breast 100 Y	1:41.39	1:00.89 (+40.50s \| 39.9%)	57.99 (+43.40s \| 42.8%)	57.99 (+43.40s \| 42.8%)	55.89 (+45.50s \| 44.9%)	54.19 (+47.20s \| 46.6%)	55.29 (+46.10s \| 45.5%)	1:21.69 (+19.70s \| 19.4%)
Fly 50 Y	33.36	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+0.67s \| 2.0%)
Fly 100 Y	1:20.62	52.89 (+27.73s \| 34.4%)	50.59 (+30.03s \| 37.2%)	50.59 (+30.03s \| 37.2%)	48.99 (+31.63s \| 39.2%)	47.79 (+32.83s \| 40.7%)	48.39 (+32.23s \| 40.0%)	1:11.99 (+8.63s \| 10.7%)
Fly 200 Y	3:05.21	1:58.89 (+66.32s \| 35.8%)	1:53.69 (+71.52s \| 38.6%)	1:53.69 (+71.52s \| 38.6%)	1:49.59 (+75.62s \| 40.8%)	1:45.99 (+79.22s \| 42.8%)	1:47.89 (+77.32s \| 41.7%)	2:38.29 (+26.92s \| 14.5%)
IM 100 Y	1:19.62	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+6.83s \| 8.6%)
IM 200 Y	2:49.56	1:58.19 (+51.37s \| 30.3%)	1:53.89 (+55.67s \| 32.8%)	1:53.89 (+55.67s \| 32.8%)	1:50.09 (+59.47s \| 35.1%)	1:46.39 (+63.17s \| 37.3%)	1:48.89 (+60.67s \| 35.8%)	2:37.09 (+12.47s \| 7.4%)