Jacob Zhuang

Age: 11 years old
Age Category: 11-12
Team: Charles River Aquatics | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Charles River Aquatics

New England Swimming

Eastern Zone

USA

Free 50 Y

27.55

02/06/2026

AA: 26.99 (+0.56s | 2.0%)

289

1,000+

Free 100 Y

57.97

02/06/2026

AAA: 56.19 (+1.78s | 3.1%)

128

703

50 Free

28.20

100 Free

29.77

57.97

100 Free

57.97

Free 200 Y

2:06.47

02/06/2026

AAA: 2:02.59 (+3.88s | 3.1%)

114

460

50 Free

28.25

100 Free

32.15

1:00.40

100 Free

1:00.40

150 Free

33.96

1:34.36

200 Free

32.11

2:06.47

100 Free

1:06.07

Free 500 Y

6:03.43

10/10/2025

A: 5:59.99 (+3.44s | 0.9%)

359

1,000+

50 Free

32.07

100 Free

36.26

1:08.33

100 Free

1:08.33

150 Free

36.78

1:45.11

200 Free

37.06

2:22.17

100 Free

1:13.84

250 Free

37.19

2:59.36

300 Free

37.67

3:37.03

100 Free

1:14.86

350 Free

36.92

4:13.95

400 Free

37.40

4:51.35

100 Free

1:14.32

450 Free

37.37

5:28.72

500 Free

34.71

6:03.43

100 Free

1:12.08

Back 50 Y

28.68

10/10/2025

AAA

AAAA: 28.19 (+0.49s | 1.7%)

140

Back 100 Y

1:02.15

01/09/2026

AAA

AAAA: 59.49 (+2.66s | 4.3%)

176

50 Back

30.59

100 Back

31.56

1:02.15

100 Back

1:02.15

Back 200 Y

2:11.91

02/06/2026

AAA

AAAA: 2:09.69 (+2.22s | 1.7%)

50 Back

30.13

100 Back

33.29

1:03.42

100 Back

1:03.42

150 Back

34.96

1:38.38

200 Back

33.53

2:11.91

100 Back

1:08.49

Breast 50 Y

34.45

01/09/2026

AAA: 33.29 (+1.16s | 3.4%)

103

338

Breast 100 Y

1:14.35

12/11/2025

AAA: 1:11.39 (+2.96s | 4.0%)

450

50 Breast

35.26

100 Breast

39.09

1:14.35

100 Breast

1:14.35

Breast 200 Y

2:35.51

01/09/2026

AAA: 2:34.39 (+1.12s | 0.7%)

101

50 Breast

36.67

100 Breast

39.76

1:16.43

100 Breast

1:16.43

150 Breast

39.64

1:56.07

200 Breast

39.44

2:35.51

100 Breast

1:19.08

Fly 50 Y

29.50

02/06/2026

AAA: 28.19 (+1.31s | 4.4%)

125

449

Fly 100 Y

1:13.53

11/14/2025

A: 1:09.29 (+4.24s | 5.8%)

450

1,000+

50 Fly

34.15

100 Fly

39.38

1:13.53

100 Fly

1:13.53

IM 100 Y

1:04.34

02/06/2026

AAA: 1:03.99 (+0.35s | 0.5%)

144

50 IM

29.53

100 IM

34.81

1:04.34

100 IM

1:04.34

IM 200 Y

2:16.45

01/09/2026

AAA

AAAA: 2:12.09 (+4.36s | 3.2%)

181

50 Fly

31.09

100 Back

35.51

1:06.60

100 IM

1:06.60

150 Breast

38.62

1:45.22

200 Free

31.23

2:16.45

100 IM

1:09.85

IM 400 Y

4:58.25

11/14/2025

AAA: 4:56.29 (+1.96s | 0.7%)

118

50 Fly

33.29

100 Fly

40.33

1:13.62

100 Fly

1:13.62

150 Back

35.30

1:48.92

200 Back

35.98

2:24.90

100 Back

1:11.28

250 Breast

40.57

3:05.47

300 Breast

42.88

3:48.35

100 Breast

1:23.45

350 Free

36.01

4:24.36

400 Free

33.89

4:58.25

100 Free

1:09.90

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Charles River Aquatics	New England Swimming	Eastern Zone	USA

Above are the fastest times that Jacob Zhuang has achieved in his swimming career. For each event, you can find Jacob's best time, the corresponding time standard, as well as how much faster Jacob needs to be to reach the next level. The last columns provide Jacob rankings at the team and LSC levels. These rankings are based on the Jacob'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	27.55	22.19 (+5.36s \| 19.5%)	21.29 (+6.26s \| 22.7%)	21.29 (+6.26s \| 22.7%)	20.59 (+6.96s \| 25.3%)	20.09 (+7.46s \| 27.1%)	20.39 (+7.16s \| 26.0%)	29.59 27.49 (+0.06s \| 0.2%)
Free 100 Y	57.97	48.19 (+9.78s \| 16.9%)	46.39 (+11.58s \| 20.0%)	46.39 (+11.58s \| 20.0%)	45.09 (+12.88s \| 22.2%)	43.49 (+14.48s \| 25.0%)	44.39 (+13.58s \| 23.4%)	1:03.09 59.29
Free 200 Y	2:06.47	1:45.79 (+20.68s \| 16.4%)	1:41.59 (+24.88s \| 19.7%)	1:41.59 (+24.88s \| 19.7%)	1:38.79 (+27.68s \| 21.9%)	1:36.49 (+29.98s \| 23.7%)	1:38.09 (+28.38s \| 22.4%)	2:17.79 2:09.19
Free 500 Y	6:03.43	4:47.79 (+75.64s \| 20.8%)	4:37.09 (+86.34s \| 23.8%)	4:37.09 (+86.34s \| 23.8%)	4:29.49 (+93.94s \| 25.8%)	4:22.09 (+101.34s \| 27.9%)	4:27.69 (+95.74s \| 26.3%)	6:07.59 5:47.49 (+15.94s \| 4.4%)
Back 50 Y	28.68	N/A	N/A	N/A	N/A	N/A	N/A	33.79 31.89
Back 100 Y	1:02.15	53.89 (+8.26s \| 13.3%)	51.49 (+10.66s \| 17.2%)	51.49 (+10.66s \| 17.2%)	49.39 (+12.76s \| 20.5%)	47.59 (+14.56s \| 23.4%)	48.89 (+13.26s \| 21.3%)	1:12.29 1:07.49
Back 200 Y	2:11.91	1:57.29 (+14.62s \| 11.1%)	1:52.79 (+19.12s \| 14.5%)	1:52.79 (+19.12s \| 14.5%)	1:48.29 (+23.62s \| 17.9%)	1:45.49 (+26.42s \| 20.0%)	1:47.09 (+24.82s \| 18.8%)	2:33.79 2:23.99
Breast 50 Y	34.45	N/A	N/A	N/A	N/A	N/A	N/A	37.99 35.49
Breast 100 Y	1:14.35	1:00.89 (+13.46s \| 18.1%)	57.99 (+16.36s \| 22.0%)	57.99 (+16.36s \| 22.0%)	55.89 (+18.46s \| 24.8%)	54.19 (+20.16s \| 27.1%)	55.29 (+19.06s \| 25.6%)	1:21.69 1:15.89
Breast 200 Y	2:35.51	2:13.29 (+22.22s \| 14.3%)	2:07.99 (+27.52s \| 17.7%)	2:07.99 (+27.52s \| 17.7%)	2:02.29 (+33.22s \| 21.4%)	1:58.79 (+36.72s \| 23.6%)	2:00.99 (+34.52s \| 22.2%)	2:55.29 2:42.99
Fly 50 Y	29.50	N/A	N/A	N/A	N/A	N/A	N/A	32.69 30.49
Fly 100 Y	1:13.53	52.89 (+20.64s \| 28.1%)	50.59 (+22.94s \| 31.2%)	50.59 (+22.94s \| 31.2%)	48.99 (+24.54s \| 33.4%)	47.79 (+25.74s \| 35.0%)	48.39 (+25.14s \| 34.2%)	1:11.99 (+1.54s \| 2.1%)
IM 100 Y	1:04.34	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 1:08.09
IM 200 Y	2:16.45	1:58.19 (+18.26s \| 13.4%)	1:53.89 (+22.56s \| 16.5%)	1:53.89 (+22.56s \| 16.5%)	1:50.09 (+26.36s \| 19.3%)	1:46.39 (+30.06s \| 22.0%)	1:48.89 (+27.56s \| 20.2%)	2:37.09 2:27.09
IM 400 Y	4:58.25	4:14.69 (+43.56s \| 14.6%)	4:06.99 (+51.26s \| 17.2%)	4:06.99 (+51.26s \| 17.2%)	3:57.59 (+60.66s \| 20.3%)	3:48.79 (+69.46s \| 23.3%)	3:52.69 (+65.56s \| 22.0%)	5:33.29 5:12.19

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE CRA Last Chance February Invite

02/06/2026

Wellesley

100 Y IM

1:04.34

AAA: 1:03.99 (+0.35s | 0.5%)

50 IM

29.53

100 IM

34.81

1:04.34

100 IM

1:04.34

200 Y Free

2:06.47

-1.40s (New PB)

AAA: 2:02.59 (+3.88s | 3.1%)

50 Free

28.25

100 Free

32.15

1:00.40

100 Free

1:00.40

150 Free

33.96

1:34.36

200 Free

32.11

2:06.47

100 Free

1:06.07

100 Y Free

57.97

-3.78s (New PB)

AAA: 56.19 (+1.78s | 3.1%)

50 Free

28.20

100 Free

29.77

57.97

100 Free

57.97

50 Y Free

27.55

-1.10s (New PB)

AA: 26.99 (+0.56s | 2.0%)

200 Y Back

2:11.91

-3.00s (New PB)

AAA

AAAA: 2:09.69 (+2.22s | 1.7%)

50 Back

30.13

100 Back

33.29

1:03.42

100 Back

1:03.42

150 Back

34.96

1:38.38

200 Back

33.53

2:11.91

100 Back

1:08.49

50 Y Fly

29.50

-0.68s (New PB)

AAA: 28.19 (+1.31s | 4.4%)

2026 NE CRA New Year Distance And Specialty

01/09/2026

Wellesley

200 Y IM

2:16.45

-1.36s (New PB)

AAA

AAAA: 2:12.09 (+4.36s | 3.2%)

50 Fly

31.09

100 Back

35.51

1:06.60

100 IM

1:06.60

150 Breast

38.62

1:45.22

200 Free

31.23

2:16.45

100 IM

1:09.85

200 Y Breast

2:35.51

AAA: 2:34.39 (+1.12s | 0.7%)

50 Breast

36.67

100 Breast

39.76

1:16.43

100 Breast

1:16.43

150 Breast

39.64

1:56.07

200 Breast

39.44

2:35.51

100 Breast

1:19.08

100 Y Back

1:02.15

-0.25s (New PB)

AAA

AAAA: 59.49 (+2.66s | 4.3%)

50 Back

30.59

100 Back

31.56

1:02.15

100 Back

1:02.15

50 Y Fly

30.18

-3.87s (New PB)

AA: 29.69 (+0.49s | 1.6%)

200 Y Free

2:07.87

-2.38s (New PB)

AAA: 2:02.59 (+5.28s | 4.1%)

50 Free

28.63

100 Free

32.70

1:01.33

100 Free

1:01.33

150 Free

33.53

1:34.86

200 Free

33.01

2:07.87

100 Free

1:06.54

50 Y Breast

34.45

AAA: 33.29 (+1.16s | 3.4%)

2025 NE CRA Winter Invitational

12/11/2025

Wellesley

200 Y IM

2:17.81

-1.29s (New PB)

AAA

AAAA: 2:12.09 (+5.72s | 4.2%)

50 Fly

31.25

100 Back

33.38

1:04.63

100 IM

1:04.63

150 Breast

40.14

1:44.77

200 Free

33.04

2:17.81

100 IM

1:13.18

200 Y Free

2:11.63

+1.38s

AA: 2:08.19 (+3.44s | 2.6%)

50 Free

30.25

100 Free

33.41

1:03.66

100 Free

1:03.66

200 Free

1:07.97

2:11.63

100 Free

1:07.97

50 Y Free

28.65

A: 28.09 (+0.56s | 2.0%)

100 Y Breast

1:14.35

-1.02s (New PB)

AAA: 1:11.39 (+2.96s | 4.0%)

50 Breast

35.26

100 Breast

39.09

1:14.35

100 Breast

1:14.35

100 Y Free

1:02.23

+0.48s

A: 1:01.29 (+0.94s | 1.5%)

50 Free

29.76

100 Free

32.47

1:02.23

100 Free

1:02.23

100 Y Back

1:02.40

-0.31s (New PB)

AAA

AAAA: 59.49 (+2.91s | 4.7%)

50 Back

30.54

100 Back

31.86

1:02.40

100 Back

1:02.40

200 Y Back

2:14.91

-0.51s (New PB)

AAA

AAAA: 2:09.69 (+5.22s | 3.9%)

50 Back

31.42

100 Back

34.30

1:05.72

100 Back

1:05.72

150 Back

35.36

1:41.08

200 Back

33.83

2:14.91

100 Back

1:09.19

50 Y Back

28.83

+0.15s

AAA

AAAA: 28.19 (+0.64s | 2.2%)

2025 NECRA Nov Distance Specialty Meet Co

11/14/2025

Wellesley

400 Y IM

4:58.25

AAA: 4:56.29 (+1.96s | 0.7%)

50 Fly

33.29

100 Fly

40.33

1:13.62

100 Fly

1:13.62

150 Back

35.30

1:48.92

200 Back

35.98

2:24.90

100 Back

1:11.28

250 Breast

40.57

3:05.47

300 Breast

42.88

3:48.35

100 Breast

1:23.45

350 Free

36.01

4:24.36

400 Free

33.89

4:58.25

100 Free

1:09.90

100 Y Back

1:02.71

-0.21s (New PB)

AAA

AAAA: 59.49 (+3.22s | 5.1%)

50 Back

30.69

100 Back

32.02

1:02.71

100 Back

1:02.71

200 Y Free

2:10.25

-5.35s (New PB)

AA: 2:08.19 (+2.06s | 1.6%)

50 Free

29.41

100 Free

33.20

1:02.61

100 Free

1:02.61

150 Free

34.17

1:36.78

200 Free

33.47

2:10.25

100 Free

1:07.64

100 Y Fly

1:13.53

-3.63s (New PB)

A: 1:09.29 (+4.24s | 5.8%)

50 Fly

34.15

100 Fly

39.38

1:13.53

100 Fly

1:13.53

200 Y Back

2:15.42

AAA

AAAA: 2:09.69 (+5.73s | 4.2%)

50 Back

32.03

100 Back

34.17

1:06.20

100 Back

1:06.20

150 Back

35.49

1:41.69

200 Back

33.73

2:15.42

100 Back

1:09.22

100 Y Free

1:01.75

-0.55s (New PB)

A: 1:01.29 (+0.46s | 0.7%)

50 Free

30.17

100 Free

31.58

1:01.75

100 Free

1:01.75

200 Y IM

2:19.10

-6.35s (New PB)

AAA: 2:18.79 (+0.31s | 0.2%)

50 Fly

31.77

100 Back

34.57

1:06.34

100 IM

1:06.34

150 Breast

40.44

1:46.78

200 Free

32.32

2:19.10

100 IM

1:12.76

2025 NE CRA October Distance Specialty Co

10/25/2025

Wellesley

200 Y Free

2:16.05

+0.45s

A: 2:13.69 (+2.36s | 1.7%)

50 Free

31.56

100 Free

35.31

1:06.87

100 Free

1:06.87

150 Free

36.62

1:43.49

200 Free

32.56

2:16.05

100 Free

1:09.18

50 Y Back

29.89

+1.21s

AAA: 29.69 (+0.20s | 0.7%)

100 Y Free

1:02.61

+0.31s

A: 1:01.29 (+1.32s | 2.1%)

50 Free

30.24

100 Free

32.37

1:02.61

100 Free

1:02.61

100 Y Fly

1:17.63

+0.47s

BB: 1:16.09 (+1.54s | 2.0%)

50 Fly

34.79

100 Fly

42.84

1:17.63

100 Fly

1:17.63

2025 NE CRA October Distance Specialty Meet

10/10/2025

Wellesley

100 Y Breast

1:15.37

AA: 1:14.89 (+0.48s | 0.6%)

50 Breast

36.07

100 Breast

39.30

1:15.37

100 Breast

1:15.37

200 Y IM

2:25.45

AAA: 2:18.79 (+6.66s | 4.6%)

50 Fly

34.35

100 Back

35.19

1:09.54

100 IM

1:09.54

150 Breast

41.92

1:51.46

200 Free

33.99

2:25.45

100 IM

1:15.91

500 Y Free

6:03.43

-6.72s (New PB)

A: 5:59.99 (+3.44s | 0.9%)

50 Free

32.07

100 Free

36.26

1:08.33

100 Free

1:08.33

150 Free

36.78

1:45.11

200 Free

37.06

2:22.17

100 Free

1:13.84

250 Free

37.19

2:59.36

300 Free

37.67

3:37.03

100 Free

1:14.86

350 Free

36.92

4:13.95

400 Free

37.40

4:51.35

100 Free

1:14.32

450 Free

37.37

5:28.72

500 Free

34.71

6:03.43

100 Free

1:12.08

50 Y Back

28.68

AAA

AAAA: 28.19 (+0.49s | 1.7%)

100 Y Fly

1:17.16

BB: 1:16.09 (+1.07s | 1.4%)

50 Fly

35.12

100 Fly

42.04

1:17.16

100 Fly

1:17.16

100 Y Back

1:02.92

AAA: 1:02.79 (+0.13s | 0.2%)

50 Back

30.69

100 Back

32.23

1:02.92

100 Back

1:02.92

50 Y Fly

34.05

A: 31.19 (+2.86s | 8.4%)

2025 NE CRA SeptDistance Speccialty Copi

09/27/2025

Wellesley

200 Y Free

2:15.60

A: 2:13.69 (+1.91s | 1.4%)

50 Free

30.59

100 Free

34.26

1:04.85

100 Free

1:04.85

150 Free

36.00

1:40.85

200 Free

34.75

2:15.60

100 Free

1:10.75

500 Y Free

6:10.15

A: 5:59.99 (+10.16s | 2.7%)

50 Free

33.46

100 Free

37.85

1:11.31

100 Free

1:11.31

150 Free

38.47

1:49.78

200 Free

38.97

2:28.75

100 Free

1:17.44

250 Free

38.09

3:06.84

300 Free

38.32

3:45.16

100 Free

1:16.41

350 Free

37.88

4:23.04

400 Free

37.83

5:00.87

100 Free

1:15.71

500 Free

1:09.28

6:10.15

100 Free

1:09.28

100 Y Free

1:02.30

A: 1:01.29 (+1.01s | 1.6%)

50 Free

30.19

100 Free

32.11

1:02.30

100 Free

1:02.30

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