Yijun Chen

Age: 13 years old
Age Category: 13-14
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

28.21

01/16/2026

A: 27.89 (+0.32s | 1.1%)

330

1,000+

Free 100 Y

1:02.71

12/04/2025

A: 1:00.89 (+1.82s | 2.9%)

379

1,000+

50 Free

29.23

100 Free

33.48

1:02.71

100 Free

1:02.71

Free 200 Y

2:20.97

11/07/2025

A: 2:11.69 (+9.28s | 6.6%)

371

1,000+

50 Free

30.99

100 Free

35.20

1:06.19

100 Free

1:06.19

150 Free

37.77

1:43.96

200 Free

37.01

2:20.97

100 Free

1:14.78

Free 500 Y

6:20.96

01/16/2026

A: 5:53.39 (+27.57s | 7.2%)

342

1,000+

50 Free

31.32

100 Free

35.61

1:06.93

100 Free

1:06.93

150 Free

38.57

1:45.50

200 Free

38.98

2:24.48

100 Free

1:17.55

250 Free

39.84

3:04.32

300 Free

39.35

3:43.67

100 Free

1:19.19

350 Free

40.75

4:24.42

400 Free

40.54

5:04.96

100 Free

1:21.29

450 Free

39.06

5:44.02

500 Free

36.94

6:20.96

100 Free

1:16.00

Back 100 Y

1:11.44

12/04/2025

BB: 1:11.39 (+0.05s | 0.1%)

312

1,000+

50 Back

34.57

100 Back

36.87

1:11.44

100 Back

1:11.44

Breast 50 Y

34.77

02/20/2026

313

1,000+

Breast 100 Y

1:17.43

02/20/2026

A: 1:15.99 (+1.44s | 1.9%)

161

584

1,000+

50 Breast

36.46

100 Breast

40.97

1:17.43

100 Breast

1:17.43

Breast 200 Y

2:47.37

10/17/2025

A: 2:43.79 (+3.58s | 2.1%)

144

537

1,000+

50 Breast

38.22

100 Breast

41.52

1:19.74

100 Breast

1:19.74

150 Breast

43.39

2:03.13

200 Breast

44.24

2:47.37

100 Breast

1:27.63

Fly 50 Y

32.27

11/07/2025

345

1,000+

Fly 100 Y

1:12.19

01/16/2026

BB: 1:11.29 (+0.90s | 1.2%)

299

1,000+

50 Fly

31.86

100 Fly

40.33

1:12.19

100 Fly

1:12.19

IM 200 Y

2:34.56

10/17/2025

A: 2:27.19 (+7.37s | 4.8%)

293

1,000+

50 Fly

34.47

100 Back

39.18

1:13.65

100 IM

1:13.65

150 Breast

44.23

1:57.88

200 Free

36.68

2:34.56

100 IM

1:20.91

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 Yijun Chen has achieved in her swimming career. For each event, you can find Yijun's best time, the corresponding time standard, as well as how much faster Yijun needs to be to reach the next level. The last columns provide Yijun rankings at the team and LSC levels. These rankings are based on the Yijun'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	28.21	24.89 (+3.32s \| 11.8%)	23.89 (+4.32s \| 15.3%)	23.89 (+4.32s \| 15.3%)	23.29 (+4.92s \| 17.4%)	22.59 (+5.62s \| 19.9%)	22.79 (+5.42s \| 19.2%)	27.99 (+0.22s \| 0.8%)
Free 100 Y	1:02.71	53.99 (+8.72s \| 13.9%)	51.89 (+10.82s \| 17.3%)	51.89 (+10.82s \| 17.3%)	50.39 (+12.32s \| 19.6%)	49.29 (+13.42s \| 21.4%)	49.69 (+13.02s \| 20.8%)	59.79 (+2.92s \| 4.7%)
Free 200 Y	2:20.97	1:56.29 (+24.68s \| 17.5%)	1:52.89 (+28.08s \| 19.9%)	1:52.29 (+28.68s \| 20.3%)	1:49.09 (+31.88s \| 22.6%)	1:46.69 (+34.28s \| 24.3%)	1:47.39 (+33.58s \| 23.8%)	2:09.19 (+11.78s \| 8.4%)
Free 500 Y	6:20.96	5:10.69 (+70.27s \| 18.4%)	5:02.59 (+78.37s \| 20.6%)	5:02.59 (+78.37s \| 20.6%)	4:53.09 (+87.87s \| 23.1%)	4:45.99 (+94.97s \| 24.9%)	4:48.09 (+92.87s \| 24.4%)	5:44.79 (+36.17s \| 9.5%)
Back 100 Y	1:11.44	59.49 (+11.95s \| 16.7%)	57.09 (+14.35s \| 20.1%)	57.09 (+14.35s \| 20.1%)	55.09 (+16.35s \| 22.9%)	53.89 (+17.55s \| 24.6%)	54.49 (+16.95s \| 23.7%)	1:05.69 (+5.75s \| 8.0%)
Breast 50 Y	34.77	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:17.43	1:07.59 (+9.84s \| 12.7%)	1:05.49 (+11.94s \| 15.4%)	1:05.49 (+11.94s \| 15.4%)	1:03.09 (+14.34s \| 18.5%)	1:01.79 (+15.64s \| 20.2%)	1:02.79 (+14.64s \| 18.9%)	1:15.39 (+2.04s \| 2.6%)
Breast 200 Y	2:47.37	2:28.19 (+19.18s \| 11.5%)	2:22.69 (+24.68s \| 14.7%)	2:22.69 (+24.68s \| 14.7%)	2:17.19 (+30.18s \| 18.0%)	2:13.59 (+33.78s \| 20.2%)	2:15.49 (+31.88s \| 19.0%)	2:43.09 (+4.28s \| 2.6%)
Fly 50 Y	32.27	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:12.19	59.19 (+13.00s \| 18.0%)	56.59 (+15.60s \| 21.6%)	56.59 (+15.60s \| 21.6%)	54.69 (+17.50s \| 24.2%)	53.49 (+18.70s \| 25.9%)	53.99 (+18.20s \| 25.2%)	1:05.59 (+6.60s \| 9.1%)
IM 200 Y	2:34.56	2:10.49 (+24.07s \| 15.6%)	2:06.39 (+28.17s \| 18.2%)	2:06.39 (+28.17s \| 18.2%)	2:02.19 (+32.37s \| 20.9%)	1:59.49 (+35.07s \| 22.7%)	2:00.59 (+33.97s \| 22.0%)	2:25.99 (+8.57s \| 5.5%)

Long Course Distance

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

Progression

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

200 Y Free

2:21.39

+0.42s

A: 2:11.69 (+9.70s | 6.9%)

50 Free

31.26

100 Free

35.93

1:07.19

100 Free

1:07.19

150 Free

37.77

1:44.96

200 Free

36.43

2:21.39

100 Free

1:14.20

50 Y Breast

34.77

100 Y Breast

1:17.43

-1.18s (New PB)

A: 1:15.99 (+1.44s | 1.9%)

50 Breast

36.46

100 Breast

40.97

1:17.43

100 Breast

1:17.43

100 Y Free

1:02.80

+0.09s

A: 1:00.89 (+1.91s | 3.0%)

50 Free

29.44

100 Free

33.36

1:02.80

100 Free

1:02.80

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

50 Y Free

28.21

-0.46s (New PB)

A: 27.89 (+0.32s | 1.1%)

100 Y Breast

1:18.61

-0.13s (New PB)

A: 1:15.99 (+2.62s | 3.3%)

50 Breast

36.97

100 Breast

41.64

1:18.61

100 Breast

1:18.61

100 Y Fly

1:12.19

BB: 1:11.29 (+0.90s | 1.2%)

50 Fly

31.86

100 Fly

40.33

1:12.19

100 Fly

1:12.19

500 Y Free

6:20.96

-4.68s (New PB)

A: 5:53.39 (+27.57s | 7.2%)

50 Free

31.32

100 Free

35.61

1:06.93

100 Free

1:06.93

150 Free

38.57

1:45.50

200 Free

38.98

2:24.48

100 Free

1:17.55

250 Free

39.84

3:04.32

300 Free

39.35

3:43.67

100 Free

1:19.19

350 Free

40.75

4:24.42

400 Free

40.54

5:04.96

100 Free

1:21.29

450 Free

39.06

5:44.02

500 Free

36.94

6:20.96

100 Free

1:16.00

2025 PV Turkey Claus Showdown

12/04/2025

College Park

100 Y Breast

1:19.43

+0.69s

A: 1:15.99 (+3.44s | 4.3%)

50 Breast

37.17

100 Breast

42.26

1:19.43

100 Breast

1:19.43

200 Y IM

2:37.02

+2.46s

A: 2:27.19 (+9.83s | 6.3%)

50 Fly

33.68

100 Back

39.64

1:13.32

100 IM

1:13.32

150 Breast

46.71

2:00.03

200 Free

36.99

2:37.02

100 IM

1:23.70

100 Y Back

1:11.44

-2.47s (New PB)

BB: 1:11.39 (+0.05s | 0.1%)

50 Back

34.57

100 Back

36.87

1:11.44

100 Back

1:11.44

50 Y Free

28.67

A: 27.89 (+0.78s | 2.7%)

100 Y Free

1:02.71

-0.74s (New PB)

A: 1:00.89 (+1.82s | 2.9%)

50 Free

29.23

100 Free

33.48

1:02.71

100 Free

1:02.71

200 Y Breast

2:53.53

+6.16s

A: 2:43.79 (+9.74s | 5.6%)

50 Breast

39.42

100 Breast

44.03

1:23.45

100 Breast

1:23.45

150 Breast

46.09

2:09.54

200 Breast

43.99

2:53.53

100 Breast

1:30.08

2025 HOKI November Invitational Copied

11/07/2025

Christiansburg

200 Y IM

2:37.33

+2.77s

A: 2:27.19 (+10.14s | 6.4%)

50 Fly

33.51

100 Back

40.67

1:14.18

100 IM

1:14.18

150 Breast

47.33

2:01.51

200 Free

35.82

2:37.33

100 IM

1:23.15

100 Y Free

1:03.45

A: 1:00.89 (+2.56s | 4.0%)

50 Free

30.16

100 Free

33.29

1:03.45

100 Free

1:03.45

200 Y Breast

2:56.38

+9.01s

A: 2:43.79 (+12.59s | 7.1%)

50 Breast

38.30

100 Breast

44.91

1:23.21

100 Breast

1:23.21

150 Breast

45.93

2:09.14

200 Breast

47.24

2:56.38

100 Breast

1:33.17

100 Y Breast

1:18.74

A: 1:15.99 (+2.75s | 3.5%)

50 Breast

36.90

100 Breast

41.84

1:18.74

100 Breast

1:18.74

200 Y Free

2:20.97

A: 2:11.69 (+9.28s | 6.6%)

50 Free

30.99

100 Free

35.20

1:06.19

100 Free

1:06.19

150 Free

37.77

1:43.96

200 Free

37.01

2:20.97

100 Free

1:14.78

50 Y Fly

32.27

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

200 Y Breast

2:47.37

A: 2:43.79 (+3.58s | 2.1%)

50 Breast

38.22

100 Breast

41.52

1:19.74

100 Breast

1:19.74

150 Breast

43.39

2:03.13

200 Breast

44.24

2:47.37

100 Breast

1:27.63

500 Y Free

6:25.64

BB: 6:22.79 (+2.85s | 0.7%)

50 Free

31.38

100 Free

36.11

1:07.49

100 Free

1:07.49

150 Free

38.15

1:45.64

200 Free

40.41

2:26.05

100 Free

1:18.56

250 Free

39.23

3:05.28

300 Free

39.98

3:45.26

100 Free

1:19.21

350 Free

40.40

4:25.66

400 Free

41.03

5:06.69

100 Free

1:21.43

450 Free

40.78

5:47.47

500 Free

38.17

6:25.64

100 Free

1:18.95

200 Y IM

2:34.56

A: 2:27.19 (+7.37s | 4.8%)

50 Fly

34.47

100 Back

39.18

1:13.65

100 IM

1:13.65

150 Breast

44.23

1:57.88

200 Free

36.68

2:34.56

100 IM

1:20.91

100 Y Back

1:13.91

BB: 1:11.39 (+2.52s | 3.4%)

50 Back

35.16

100 Back

38.75

1:13.91

100 Back

1:13.91

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	28.21	24.89 (+3.32s \| 11.8%)	23.89 (+4.32s \| 15.3%)	23.89 (+4.32s \| 15.3%)	23.29 (+4.92s \| 17.4%)	22.59 (+5.62s \| 19.9%)	22.79 (+5.42s \| 19.2%)	27.99 (+0.22s \| 0.8%)
Free 100 Y	1:02.71	53.99 (+8.72s \| 13.9%)	51.89 (+10.82s \| 17.3%)	51.89 (+10.82s \| 17.3%)	50.39 (+12.32s \| 19.6%)	49.29 (+13.42s \| 21.4%)	49.69 (+13.02s \| 20.8%)	59.79 (+2.92s \| 4.7%)
Free 200 Y	2:20.97	1:56.29 (+24.68s \| 17.5%)	1:52.89 (+28.08s \| 19.9%)	1:52.29 (+28.68s \| 20.3%)	1:49.09 (+31.88s \| 22.6%)	1:46.69 (+34.28s \| 24.3%)	1:47.39 (+33.58s \| 23.8%)	2:09.19 (+11.78s \| 8.4%)
Free 500 Y	6:20.96	5:10.69 (+70.27s \| 18.4%)	5:02.59 (+78.37s \| 20.6%)	5:02.59 (+78.37s \| 20.6%)	4:53.09 (+87.87s \| 23.1%)	4:45.99 (+94.97s \| 24.9%)	4:48.09 (+92.87s \| 24.4%)	5:44.79 (+36.17s \| 9.5%)
Back 100 Y	1:11.44	59.49 (+11.95s \| 16.7%)	57.09 (+14.35s \| 20.1%)	57.09 (+14.35s \| 20.1%)	55.09 (+16.35s \| 22.9%)	53.89 (+17.55s \| 24.6%)	54.49 (+16.95s \| 23.7%)	1:05.69 (+5.75s \| 8.0%)
Breast 50 Y	34.77	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:17.43	1:07.59 (+9.84s \| 12.7%)	1:05.49 (+11.94s \| 15.4%)	1:05.49 (+11.94s \| 15.4%)	1:03.09 (+14.34s \| 18.5%)	1:01.79 (+15.64s \| 20.2%)	1:02.79 (+14.64s \| 18.9%)	1:15.39 (+2.04s \| 2.6%)
Breast 200 Y	2:47.37	2:28.19 (+19.18s \| 11.5%)	2:22.69 (+24.68s \| 14.7%)	2:22.69 (+24.68s \| 14.7%)	2:17.19 (+30.18s \| 18.0%)	2:13.59 (+33.78s \| 20.2%)	2:15.49 (+31.88s \| 19.0%)	2:43.09 (+4.28s \| 2.6%)
Fly 50 Y	32.27	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:12.19	59.19 (+13.00s \| 18.0%)	56.59 (+15.60s \| 21.6%)	56.59 (+15.60s \| 21.6%)	54.69 (+17.50s \| 24.2%)	53.49 (+18.70s \| 25.9%)	53.99 (+18.20s \| 25.2%)	1:05.59 (+6.60s \| 9.1%)
IM 200 Y	2:34.56	2:10.49 (+24.07s \| 15.6%)	2:06.39 (+28.17s \| 18.2%)	2:06.39 (+28.17s \| 18.2%)	2:02.19 (+32.37s \| 20.9%)	1:59.49 (+35.07s \| 22.7%)	2:00.59 (+33.97s \| 22.0%)	2:25.99 (+8.57s \| 5.5%)