Joey Zheng

Age: 12 years old
Age Category: 11-12
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

30.75

12

12/05/2025

BB

A: 29.29 (+1.46s | 4.7%)

68

376

1,000+

Free 100 Y

1:10.64

Analysis

12

02/20/2026

B

BB: 1:09.39 (+1.25s | 1.8%)

86

464

1,000+

50 Free

33.52

100 Free

37.12

1:10.64

100 Free

1:10.64

Back 50 Y

36.15

12

10/17/2025

B

BB: 35.99 (+0.16s | 0.4%)

65

335

1,000+

Back 100 Y

1:21.34

Analysis

12

12/05/2025

B

BB: 1:19.79 (+1.55s | 1.9%)

82

417

1,000+

50 Back

39.44

100 Back

41.90

1:21.34

100 Back

1:21.34

Breast 50 Y

41.69

12

12/05/2025

B

BB: 40.89 (+0.80s | 1.9%)

72

381

1,000+

Breast 100 Y

1:34.05

Analysis

12

10/17/2025

B

BB: 1:29.29 (+4.76s | 5.1%)

79

475

1,000+

50 Breast

44.23

100 Breast

49.82

1:34.05

100 Breast

1:34.05

Fly 50 Y

34.46

12

12/05/2025

B

BB: 34.29 (+0.17s | 0.5%)

72

336

1,000+

IM 100 Y

1:18.92

Analysis

12

12/05/2025

BB

A: 1:13.09 (+5.83s | 7.4%)

79

365

1,000+

50 IM

37.33

100 IM

41.59

1:18.92

100 IM

1:18.92

IM 200 Y

2:59.88

Analysis

12

11/14/2025

B

BB: 2:50.69 (+9.19s | 5.1%)

88

428

1,000+

50 Fly

40.54

100 Back

44.48

1:25.02

100 IM

1:25.02

150 Breast

52.54

2:17.56

200 Free

42.32

2:59.88

100 IM

1:34.86

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Joey Zheng has achieved in her swimming career. For each event, you can find Joey's best time, the corresponding time standard, as well as how much faster Joey needs to be to reach the next level. The last columns provide Joey rankings at the team and LSC levels. These rankings are based on the Joey's personal best, her 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	30.75	24.89 (+5.86s \| 19.1%)	23.89 (+6.86s \| 22.3%)	23.89 (+6.86s \| 22.3%)	23.29 (+7.46s \| 24.3%)	22.59 (+8.16s \| 26.5%)	22.79 (+7.96s \| 25.9%)	28.49 (+2.26s \| 7.3%)
Free 100 Y	1:10.64	53.99 (+16.65s \| 23.6%)	51.89 (+18.75s \| 26.5%)	51.89 (+18.75s \| 26.5%)	50.39 (+20.25s \| 28.7%)	49.29 (+21.35s \| 30.2%)	49.69 (+20.95s \| 29.7%)	1:00.49 (+10.15s \| 14.4%)
Back 50 Y	36.15	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+3.96s \| 11.0%)
Back 100 Y	1:21.34	59.49 (+21.85s \| 26.9%)	57.09 (+24.25s \| 29.8%)	57.09 (+24.25s \| 29.8%)	55.09 (+26.25s \| 32.3%)	53.89 (+27.45s \| 33.7%)	54.49 (+26.85s \| 33.0%)	1:09.29 (+12.05s \| 14.8%)
Breast 50 Y	41.69	N/A	N/A	N/A	N/A	N/A	N/A	36.19 (+5.50s \| 13.2%)
Breast 100 Y	1:34.05	1:07.59 (+26.46s \| 28.1%)	1:05.49 (+28.56s \| 30.4%)	1:05.49 (+28.56s \| 30.4%)	1:03.09 (+30.96s \| 32.9%)	1:01.79 (+32.26s \| 34.3%)	1:02.79 (+31.26s \| 33.2%)	1:18.19 (+15.86s \| 16.9%)
Fly 50 Y	34.46	N/A	N/A	N/A	N/A	N/A	N/A	30.89 (+3.57s \| 10.4%)
IM 100 Y	1:18.92	N/A	N/A	N/A	N/A	N/A	N/A	1:10.09 (+8.83s \| 11.2%)
IM 200 Y	2:59.88	2:10.49 (+49.39s \| 27.5%)	2:06.39 (+53.49s \| 29.7%)	2:06.39 (+53.49s \| 29.7%)	2:02.19 (+57.69s \| 32.1%)	1:59.49 (+60.39s \| 33.6%)	2:00.59 (+59.29s \| 33.0%)	2:29.99 (+29.89s \| 16.6%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC February Invitational

02/20/2026

Silver Spring

100 Y Back

1:22.47

+1.13s

B

BB: 1:19.79 (+2.68s | 3.2%)

12

6

4

5

50 Back

39.45

100 Back

43.02

1:22.47

100 Back

1:22.47

100 Y Free

1:10.64

-1.04s (New PB)

B

BB: 1:09.39 (+1.25s | 1.8%)

12

3

1

7

50 Free

33.52

100 Free

37.12

1:10.64

100 Free

1:10.64

2025 Christmas Championships

12/05/2025

Laurel

100 Y Back

1:21.34

B

BB: 1:19.79 (+1.55s | 1.9%)

12

50 Back

39.44

100 Back

41.90

1:21.34

100 Back

1:21.34

50 Y Breast

41.69

-0.63s (New PB)

B

BB: 40.89 (+0.80s | 1.9%)

12

50 Y Fly

34.46

-1.04s (New PB)

B

BB: 34.29 (+0.17s | 0.5%)

12

50 Y Back

36.48

+0.33s

B

BB: 35.99 (+0.49s | 1.3%)

12

1

2

8

100 Y IM

1:18.92

-1.03s (New PB)

BB

A: 1:13.09 (+5.83s | 7.4%)

12

50 IM

37.33

100 IM

41.59

1:18.92

100 IM

1:18.92

50 Y Free

30.75

-0.25s (New PB)

BB

A: 29.29 (+1.46s | 4.7%)

12

2025 RMSC November Dual Meet

11/14/2025

Boyds

50 Y Free

31.00

-1.30s (New PB)

BB

A: 29.29 (+1.71s | 5.5%)

12

6

5

7

50 Y Fly

35.50

B

BB: 34.29 (+1.21s | 3.4%)

12

5

1

6

200 Y IM

2:59.88

B

BB: 2:50.69 (+9.19s | 5.1%)

12

1

9

6

50 Fly

40.54

100 Back

44.48

1:25.02

100 IM

1:25.02

150 Breast

52.54

2:17.56

200 Free

42.32

2:59.88

100 IM

1:34.86

100 Y Free

1:11.68

-0.92s (New PB)

B

BB: 1:09.39 (+2.29s | 3.2%)

12

5

3

50 Free

35.09

100 Free

36.59

1:11.68

100 Free

1:11.68

100 Y IM

1:19.95

-1.88s (New PB)

B

BB: 1:19.09 (+0.86s | 1.1%)

12

7

6

50 IM

38.18

100 IM

41.77

1:19.95

100 IM

1:19.95

50 Y Back

36.83

+0.68s

B

BB: 35.99 (+0.84s | 2.3%)

12

7

6

7

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

50 Y Breast

42.32

B

BB: 40.89 (+1.43s | 3.4%)

12

6

3

8

50 Y Free

32.30

B

BB: 31.69 (+0.61s | 1.9%)

12

6

1

8

100 Y Free

1:12.60

B

BB: 1:09.39 (+3.21s | 4.4%)

12

5

4

8

50 Free

34.94

100 Free

37.66

1:12.60

100 Free

1:12.60

100 Y IM

1:21.83

B

BB: 1:19.09 (+2.74s | 3.3%)

12

5

4

8

50 IM

37.91

100 IM

43.92

1:21.83

100 IM

1:21.83

100 Y Breast

1:34.05

B

BB: 1:29.29 (+4.76s | 5.1%)

12

4

50 Breast

44.23

100 Breast

49.82

1:34.05

100 Breast

1:34.05

50 Y Back

36.15

B

BB: 35.99 (+0.16s | 0.4%)

12

6

1