Derek Zhu

Age: 11 years old
Age Category: 11-12
Team: Tac Titans | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Tac Titans

North Carolina Swimming

Southern Zone

USA

Free 50 Y

32.80

02/14/2026

B: 32.79 (+0.01s | 0.0%)

394

1,000+

Free 100 Y

1:12.70

Analysis

03/25/2026

B: 1:11.49 (+1.21s | 1.7%)

344

1,000+

50 Free

35.20

100 Free

37.50

1:12.70

100 Free

1:12.70

Free 500 Y

7:20.06

Analysis

12/19/2025

B: 6:59.89 (+20.17s | 4.6%)

239

950

1,000+

50 Free

38.49

100 Free

44.40

1:22.89

100 Free

1:22.89

150 Free

45.92

2:08.81

200 Free

45.49

2:54.30

100 Free

1:31.41

250 Free

44.34

3:38.64

300 Free

46.36

4:25.00

100 Free

1:30.70

350 Free

45.21

5:10.21

400 Free

45.13

5:55.34

100 Free

1:30.34

450 Free

44.95

6:40.29

500 Free

39.77

7:20.06

100 Free

1:24.72

Back 50 Y

38.41

03/25/2026

BB: 35.59 (+2.82s | 7.3%)

334

1,000+

Back 100 Y

1:23.32

Analysis

01/16/2026

B: 1:22.19 (+1.13s | 1.4%)

307

1,000+

50 Back

40.58

100 Back

42.74

1:23.32

100 Back

1:23.32

Breast 50 Y

39.51

02/14/2026

A: 36.69 (+2.82s | 7.1%)

153

562

1,000+

Breast 100 Y

1:24.40

Analysis

03/25/2026

A: 1:18.39 (+6.01s | 7.1%)

124

449

1,000+

50 Breast

40.66

100 Breast

43.74

1:24.40

100 Breast

1:24.40

Fly 50 Y

39.17

12/19/2025

B: 37.09 (+2.08s | 5.3%)

343

1,000+

Fly 100 Y

1:28.81

Analysis

01/16/2026

B: 1:22.89 (+5.92s | 6.7%)

262

984

1,000+

50 Fly

40.82

100 Fly

47.99

1:28.81

100 Fly

1:28.81

IM 100 Y

1:23.10

Analysis

12/19/2025

B: 1:21.89 (+1.21s | 1.5%)

297

1,000+

50 IM

40.71

100 IM

42.39

1:23.10

100 IM

1:23.10

IM 200 Y

2:50.18

Analysis

03/25/2026

BB: 2:45.79 (+4.39s | 2.6%)

216

787

1,000+

50 Fly

39.41

100 Back

46.32

1:25.73

100 IM

1:25.73

150 Breast

46.46

2:12.19

200 Free

37.99

2:50.18

100 IM

1:24.45

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Tac Titans	North Carolina Swimming	Southern Zone	USA

Above are the fastest times that Derek Zhu 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	32.80	22.19 (+10.61s \| 32.3%)	21.29 (+11.51s \| 35.1%)	21.29 (+11.51s \| 35.1%)	20.59 (+12.21s \| 37.2%)	20.09 (+12.71s \| 38.7%)	20.39 (+12.41s \| 37.8%)	29.59 (+3.21s \| 9.8%)
Free 100 Y	1:12.70	48.19 (+24.51s \| 33.7%)	46.39 (+26.31s \| 36.2%)	46.39 (+26.31s \| 36.2%)	45.09 (+27.61s \| 38.0%)	43.49 (+29.21s \| 40.2%)	44.39 (+28.31s \| 38.9%)	1:03.09 (+9.61s \| 13.2%)
Free 500 Y	7:20.06	4:47.79 (+152.27s \| 34.6%)	4:37.09 (+162.97s \| 37.0%)	4:37.09 (+162.97s \| 37.0%)	4:29.49 (+170.57s \| 38.8%)	4:22.09 (+177.97s \| 40.4%)	4:27.69 (+172.37s \| 39.2%)	6:07.59 (+72.47s \| 16.5%)
Back 50 Y	38.41	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+4.62s \| 12.0%)
Back 100 Y	1:23.32	53.89 (+29.43s \| 35.3%)	51.49 (+31.83s \| 38.2%)	51.49 (+31.83s \| 38.2%)	49.39 (+33.93s \| 40.7%)	47.59 (+35.73s \| 42.9%)	48.89 (+34.43s \| 41.3%)	1:12.29 (+11.03s \| 13.2%)
Breast 50 Y	39.51	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+1.52s \| 3.8%)
Breast 100 Y	1:24.40	1:00.89 (+23.51s \| 27.9%)	57.99 (+26.41s \| 31.3%)	57.99 (+26.41s \| 31.3%)	55.89 (+28.51s \| 33.8%)	54.19 (+30.21s \| 35.8%)	55.29 (+29.11s \| 34.5%)	1:21.69 (+2.71s \| 3.2%)
Fly 50 Y	39.17	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+6.48s \| 16.5%)
Fly 100 Y	1:28.81	52.89 (+35.92s \| 40.4%)	50.59 (+38.22s \| 43.0%)	50.59 (+38.22s \| 43.0%)	48.99 (+39.82s \| 44.8%)	47.79 (+41.02s \| 46.2%)	48.39 (+40.42s \| 45.5%)	1:11.99 (+16.82s \| 18.9%)
IM 100 Y	1:23.10	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+10.31s \| 12.4%)
IM 200 Y	2:50.18	1:58.19 (+51.99s \| 30.6%)	1:53.89 (+56.29s \| 33.1%)	1:53.89 (+56.29s \| 33.1%)	1:50.09 (+60.09s \| 35.3%)	1:46.39 (+63.79s \| 37.5%)	1:48.89 (+61.29s \| 36.0%)	2:37.09 (+13.09s \| 7.7%)

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 Zhu 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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Meets

See all the meets Derek Zhu 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

2026 TAC TITANS Tarheel States Meet

03/25/2026

Cary

100 Y Breast

1:24.40

-1.39s (New PB)

A: 1:18.39 (+6.01s | 7.1%)

50 Breast

40.66

100 Breast

43.74

1:24.40

100 Breast

1:24.40

50 Y Back

38.41

-4.05s (New PB)

BB: 35.59 (+2.82s | 7.3%)

100 Y Fly

1:29.77

+0.96s

B: 1:22.89 (+6.88s | 7.7%)

50 Fly

41.97

100 Fly

47.80

1:29.77

100 Fly

1:29.77

100 Y Free

1:12.70

-2.26s (New PB)

B: 1:11.49 (+1.21s | 1.7%)

50 Free

35.20

100 Free

37.50

1:12.70

100 Free

1:12.70

50 Y Free

33.03

+0.23s

B: 32.79 (+0.24s | 0.7%)

200 Y IM

2:50.18

-5.77s (New PB)

BB: 2:45.79 (+4.39s | 2.6%)

50 Fly

39.41

100 Back

46.32

1:25.73

100 IM

1:25.73

150 Breast

46.46

2:12.19

200 Free

37.99

2:50.18

100 IM

1:24.45

2026 TAC TITANS February Qualifier Meet

02/14/2026

Cary

100 Y Breast

1:25.79

-0.39s (New PB)

BB: 1:25.49 (+0.30s | 0.3%)

50 Breast

40.99

100 Breast

44.80

1:25.79

100 Breast

1:25.79

50 Y Free

32.80

-0.17s (New PB)

B: 32.79 (+0.01s | 0.0%)

50 Y Breast

39.51

-0.40s (New PB)

A: 36.69 (+2.82s | 7.1%)

2026 Vector Security Polar Plunge Meet

01/16/2026

Cary

100 Y Breast

1:27.30

+1.12s

BB: 1:25.49 (+1.81s | 2.1%)

50 Breast

42.52

100 Breast

44.78

1:27.30

100 Breast

1:27.30

50 Y Breast

39.91

-0.82s (New PB)

A: 36.69 (+3.22s | 8.1%)

100 Y Back

1:23.32

-3.94s (New PB)

B: 1:22.19 (+1.13s | 1.4%)

50 Back

40.58

100 Back

42.74

1:23.32

100 Back

1:23.32

100 Y Free

1:14.96

-2.69s (New PB)

B: 1:11.49 (+3.47s | 4.6%)

50 Free

35.35

100 Free

39.61

1:14.96

100 Free

1:14.96

100 Y IM

1:25.05

+1.95s

B: 1:21.89 (+3.16s | 3.7%)

50 IM

42.34

100 IM

42.71

1:25.05

100 IM

1:25.05

100 Y Fly

1:28.81

-1.21s (New PB)

B: 1:22.89 (+5.92s | 6.7%)

50 Fly

40.82

100 Fly

47.99

1:28.81

100 Fly

1:28.81

100 Y Breast

1:26.18

-0.54s (New PB)

BB: 1:25.49 (+0.69s | 0.8%)

50 Breast

42.26

100 Breast

43.92

1:26.18

100 Breast

1:26.18

50 Y Breast

40.73

-0.42s (New PB)

BB: 40.09 (+0.64s | 1.6%)

2025 TAC TITANS Jingle Bells Meet

12/19/2025

Cary

100 Y Breast

1:26.72

AA: 1:26.59 (+0.13s | 0.1%)

50 Breast

41.28

100 Breast

45.44

1:26.72

100 Breast

1:26.72

500 Y Free

7:20.06

A: 6:43.39 (+36.67s | 8.3%)

50 Free

38.49

100 Free

44.40

1:22.89

100 Free

1:22.89

150 Free

45.92

2:08.81

200 Free

45.49

2:54.30

100 Free

1:31.41

250 Free

44.34

3:38.64

300 Free

46.36

4:25.00

100 Free

1:30.70

350 Free

45.21

5:10.21

400 Free

45.13

5:55.34

100 Free

1:30.34

450 Free

44.95

6:40.29

500 Free

39.77

7:20.06

100 Free

1:24.72

200 Y IM

2:55.95

-4.69s (New PB)

A: 2:53.49 (+2.46s | 1.4%)

50 Fly

42.68

100 Back

46.49

1:29.17

100 IM

1:29.17

150 Breast

47.69

2:16.86

200 Free

39.09

2:55.95

100 IM

1:26.78

50 Y Breast

41.15

-2.58s (New PB)

AA: 40.19 (+0.96s | 2.3%)

100 Y IM

1:23.10

-5.10s (New PB)

A: 1:19.69 (+3.41s | 4.1%)

50 IM

40.71

100 IM

42.39

1:23.10

100 IM

1:23.10

50 Y Free

32.97

-0.94s (New PB)

A: 31.09 (+1.88s | 5.7%)

100 Y Fly

1:30.02

-1.57s (New PB)

A: 1:24.39 (+5.63s | 6.3%)

50 Fly

41.88

100 Fly

48.14

1:30.02

100 Fly

1:30.02

50 Y Fly

39.17

-0.95s (New PB)

A: 35.99 (+3.18s | 8.1%)

2025 TAC TITANS Big Southern Classic

11/06/2025

Cary

100 Y Free

1:17.65

A: 1:09.79 (+7.86s | 10.1%)

50 Free

37.89

100 Free

39.76

1:17.65

100 Free

1:17.65

50 Y Free

33.91

-1.69s (New PB)

A: 31.09 (+2.82s | 8.3%)

100 Y Back

1:28.73

+1.47s

A: 1:19.59 (+9.14s | 10.3%)

50 Back

43.04

100 Back

45.69

1:28.73

100 Back

1:28.73

50 Y Fly

40.12

-4.48s (New PB)

A: 35.99 (+4.13s | 10.3%)

200 Y IM

3:05.56

+4.92s

A: 2:53.49 (+12.07s | 6.5%)

50 Fly

43.25

100 Back

50.15

1:33.40

100 IM

1:33.40

150 Breast

49.91

2:23.31

200 Free

42.25

3:05.56

100 IM

1:32.16

2025 TAC TITANS 12 U Tri Meet

10/18/2025

Cary

200 Y IM

3:00.64

A: 2:53.49 (+7.15s | 4.0%)

50 Fly

41.77

100 Back

49.83

1:31.60

100 IM

1:31.60

200 Free

1:29.04

3:00.64

100 IM

1:29.04

100 Y Back

1:27.26

A: 1:19.59 (+7.67s | 8.8%)

50 Back

41.57

100 Back

45.69

1:27.26

100 Back

1:27.26

100 Y Fly

1:31.59

A: 1:24.39 (+7.20s | 7.9%)

50 Fly

41.49

100 Fly

50.10

1:31.59

100 Fly

1:31.59

2025 TAC TITANS Blue V Green Meet

09/21/2025

Cary

50 Y Breast

43.73

A: 42.09 (+1.64s | 3.8%)

50 Y Free

35.60

BB: 34.59 (+1.01s | 2.8%)

50 Y Fly

44.60

BB: 41.29 (+3.31s | 7.4%)

50 Y Back

42.46

A: 37.59 (+4.87s | 11.5%)

100 Y IM

1:28.20

A: 1:19.69 (+8.51s | 9.6%)

50 IM

45.34

100 IM

42.86

1:28.20

100 IM

1:28.20

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.