James Chen

Age: 13 years old
Age Category: 13-14
Team: Circle City Aquatics | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Circle City Aquatics

Free 50 Y

27.98

12

12/12/2025

BB

A: 27.89 (+0.09s | 0.3%)

263

2

Free 100 Y

1:06.45

11

12/13/2024

B

BB: 1:05.89 (+0.56s | 0.8%)

414

2

50 Free

31.32

100 Free

35.13

1:06.45

100 Free

1:06.45

Back 100 Y

1:09.28

12

12/12/2025

BB

A: 1:05.89 (+3.39s | 4.9%)

189

1

50 Back

32.64

100 Back

36.64

1:09.28

100 Back

1:09.28

Back 200 Y

2:31.83

12

12/12/2025

BB

A: 2:22.59 (+9.24s | 6.1%)

152

1

50 Back

35.51

100 Back

38.50

1:14.01

100 Back

1:14.01

150 Back

39.66

1:53.67

200 Back

38.16

2:31.83

100 Back

1:17.82

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Circle City Aquatics

Free 50 M

32.79

12

07/24/2025

BB

A: 31.89 (+0.90s | 2.7%)

335

2

Free 100 M

1:11.05

12

07/24/2025

BB

A: 1:09.59 (+1.46s | 2.1%)

271

1

50 Free

33.91

100 Free

37.14

1:11.05

100 Free

1:11.05

Free 400 M

5:29.18

12

07/24/2025

BB

A: 5:15.49 (+13.69s | 4.2%)

149

1

50 Free

37.18

100 Free

40.29

1:17.47

100 Free

1:17.47

150 Free

41.87

1:59.34

200 Free

42.22

2:41.56

100 Free

1:24.09

250 Free

42.95

3:24.51

300 Free

42.39

4:06.90

100 Free

1:25.34

350 Free

41.85

4:48.75

400 Free

40.43

5:29.18

100 Free

1:22.28

Back 100 M

1:20.39

12

07/24/2025

BB

A: 1:16.89 (+3.50s | 4.4%)

171

1

50 Back

39.67

100 Back

40.72

1:20.39

100 Back

1:20.39

Above are the fastest times that James Chen has achieved in his swimming career. For each event, you can find James's best time, the corresponding time standard, as well as how much faster James needs to be to reach the next level. The last columns provide James rankings at the team and LSC levels. These rankings are based on the James'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	27.98	22.19 (+5.79s \| 20.7%)	21.29 (+6.69s \| 23.9%)	21.29 (+6.69s \| 23.9%)	20.59 (+7.39s \| 26.4%)	20.09 (+7.89s \| 28.2%)	20.39 (+7.59s \| 27.1%)	26.29 (+1.69s \| 6.0%)
Free 100 Y	1:06.45	48.19 (+18.26s \| 27.5%)	46.39 (+20.06s \| 30.2%)	46.39 (+20.06s \| 30.2%)	45.09 (+21.36s \| 32.1%)	43.49 (+22.96s \| 34.6%)	44.39 (+22.06s \| 33.2%)	56.69 (+9.76s \| 14.7%)
Back 100 Y	1:09.28	53.89 (+15.39s \| 22.2%)	51.49 (+17.79s \| 25.7%)	51.49 (+17.79s \| 25.7%)	49.39 (+19.89s \| 28.7%)	47.59 (+21.69s \| 31.3%)	48.89 (+20.39s \| 29.4%)	2:16.09 1:00.49 (+8.79s \| 12.7%)
Back 200 Y	2:31.83	1:57.29 (+34.54s \| 22.7%)	1:52.79 (+39.04s \| 25.7%)	1:52.79 (+39.04s \| 25.7%)	1:48.29 (+43.54s \| 28.7%)	1:45.49 (+46.34s \| 30.5%)	1:47.09 (+44.74s \| 29.5%)	1:11.49 (+80.34s \| 52.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.79	25.89 (+6.90s \| 21.0%)	24.59 (+8.20s \| 25.0%)	24.59 (+8.20s \| 25.0%)	24.29 (+8.50s \| 25.9%)	23.39 (+9.40s \| 28.7%)	23.79 (+9.00s \| 27.4%)	30.19 (+2.60s \| 7.9%)
Free 100 M	1:11.05	56.09 (+14.96s \| 21.1%)	53.59 (+17.46s \| 24.6%)	53.59 (+17.46s \| 24.6%)	52.59 (+18.46s \| 26.0%)	50.99 (+20.06s \| 28.2%)	51.99 (+19.06s \| 26.8%)	1:04.89 (+6.16s \| 8.7%)
Free 400 M	5:29.18	4:21.09 (+68.09s \| 20.7%)	4:09.99 (+79.19s \| 24.1%)	4:09.99 (+79.19s \| 24.1%)	4:05.29 (+83.89s \| 25.5%)	3:59.29 (+89.89s \| 27.3%)	4:02.79 (+86.39s \| 26.2%)	N/A
Back 100 M	1:20.39	1:03.29 (+17.10s \| 21.3%)	1:00.59 (+19.80s \| 24.6%)	1:00.59 (+19.80s \| 24.6%)	58.89 (+21.50s \| 26.7%)	57.29 (+23.10s \| 28.7%)	58.19 (+22.20s \| 27.6%)	1:13.09 (+7.30s \| 9.1%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CA SCS RAA WAG

12/12/2025

Yuciapa

200 Y Back

2:31.83

A

AA: 2:27.49 (+4.34s | 2.9%)

12

50 Back

35.51

100 Back

38.50

1:14.01

100 Back

1:14.01

150 Back

39.66

1:53.67

200 Back

38.16

2:31.83

100 Back

1:17.82

100 Y Back

1:09.28

AA

AAA: 1:06.19 (+3.09s | 4.5%)

12

1

4

3

50 Back

32.64

100 Back

36.64

1:09.28

100 Back

1:09.28

50 Y Fly

29.73

AA

AAA: 28.99 (+0.74s | 2.5%)

12

2

9

8

50 Y Free

27.98

-1.57s (New PB)

AA

AAA: 26.99 (+0.99s | 3.5%)

12

1

6

2

50 Y Back

30.96

-3.15s (New PB)

AA

AAA: 30.49 (+0.47s | 1.5%)

12

1

4

2

2025 CA SCS RAA Summer A G Champs

07/24/2025

Riverside

50 M Free

32.79

-0.01s (New PB)

A

AA: 31.89 (+0.90s | 2.7%)

12

100 M Back

1:20.39

-0.43s (New PB)

AA

AAA: 1:16.89 (+3.50s | 4.4%)

12

1

2

4

50 Back

39.67

100 Back

40.72

1:20.39

100 Back

1:20.39

50 M Back

37.02

+0.39s

A

AA: 36.79 (+0.23s | 0.6%)

12

400 M Free

5:29.18

A

AA: 5:22.79 (+6.39s | 1.9%)

12

50 Free

37.18

100 Free

40.29

1:17.47

100 Free

1:17.47

150 Free

41.87

1:59.34

200 Free

42.22

2:41.56

100 Free

1:24.09

250 Free

42.95

3:24.51

300 Free

42.39

4:06.90

100 Free

1:25.34

350 Free

41.85

4:48.75

400 Free

40.43

5:29.18

100 Free

1:22.28

50 M Fly

34.37

+0.79s

A

AA: 34.29 (+0.08s | 0.2%)

12

100 M Free

1:11.05

A

AA: 1:10.29 (+0.76s | 1.1%)

12

50 Free

33.91

100 Free

37.14

1:11.05

100 Free

1:11.05

2025 CA SCS RAA June Age Group Championships

06/12/2025

Riverside

50 M Back

36.63

AA

AAA: 35.19 (+1.44s | 3.9%)

12

1

5

2

50 M Fly

33.58

AA

AAA: 32.89 (+0.69s | 2.1%)

12

2

1

8

100 M Back

1:20.82

A

AA: 1:20.79 (+0.03s | 0.0%)

12

50 Back

39.32

100 Back

41.50

1:20.82

100 Back

1:20.82

50 M Free

32.80

A

AA: 31.89 (+0.91s | 2.8%)

12

2025 Kentridge HS Invitational BOYS OBSERVED

01/11/2025

Federal Way

50 Y Free

30.63

+1.08s

B

BB: 30.49 (+0.14s | 0.5%)

12

4

7

2

2024 CA RAA SCS WAG

12/13/2024

Riverside

100 Y Free

1:06.45

BB

A: 1:03.99 (+2.46s | 3.7%)

11

1

8

2

50 Free

31.32

100 Free

35.13

1:06.45

100 Free

1:06.45

50 Y Free

29.55

BB

A: 29.29 (+0.26s | 0.9%)

11

2

9

50 Y Back

34.11

BB

A: 33.19 (+0.92s | 2.7%)

11

1

4

7

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	27.98	22.19 (+5.79s \| 20.7%)	21.29 (+6.69s \| 23.9%)	21.29 (+6.69s \| 23.9%)	20.59 (+7.39s \| 26.4%)	20.09 (+7.89s \| 28.2%)	20.39 (+7.59s \| 27.1%)	26.29 (+1.69s \| 6.0%)
Free 100 Y	1:06.45	48.19 (+18.26s \| 27.5%)	46.39 (+20.06s \| 30.2%)	46.39 (+20.06s \| 30.2%)	45.09 (+21.36s \| 32.1%)	43.49 (+22.96s \| 34.6%)	44.39 (+22.06s \| 33.2%)	56.69 (+9.76s \| 14.7%)
Back 100 Y	1:09.28	53.89 (+15.39s \| 22.2%)	51.49 (+17.79s \| 25.7%)	51.49 (+17.79s \| 25.7%)	49.39 (+19.89s \| 28.7%)	47.59 (+21.69s \| 31.3%)	48.89 (+20.39s \| 29.4%)	2:16.09 1:00.49 (+8.79s \| 12.7%)
Back 200 Y	2:31.83	1:57.29 (+34.54s \| 22.7%)	1:52.79 (+39.04s \| 25.7%)	1:52.79 (+39.04s \| 25.7%)	1:48.29 (+43.54s \| 28.7%)	1:45.49 (+46.34s \| 30.5%)	1:47.09 (+44.74s \| 29.5%)	1:11.49 (+80.34s \| 52.9%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.79	25.89 (+6.90s \| 21.0%)	24.59 (+8.20s \| 25.0%)	24.59 (+8.20s \| 25.0%)	24.29 (+8.50s \| 25.9%)	23.39 (+9.40s \| 28.7%)	23.79 (+9.00s \| 27.4%)	30.19 (+2.60s \| 7.9%)
Free 100 M	1:11.05	56.09 (+14.96s \| 21.1%)	53.59 (+17.46s \| 24.6%)	53.59 (+17.46s \| 24.6%)	52.59 (+18.46s \| 26.0%)	50.99 (+20.06s \| 28.2%)	51.99 (+19.06s \| 26.8%)	1:04.89 (+6.16s \| 8.7%)
Free 400 M	5:29.18	4:21.09 (+68.09s \| 20.7%)	4:09.99 (+79.19s \| 24.1%)	4:09.99 (+79.19s \| 24.1%)	4:05.29 (+83.89s \| 25.5%)	3:59.29 (+89.89s \| 27.3%)	4:02.79 (+86.39s \| 26.2%)	N/A
Back 100 M	1:20.39	1:03.29 (+17.10s \| 21.3%)	1:00.59 (+19.80s \| 24.6%)	1:00.59 (+19.80s \| 24.6%)	58.89 (+21.50s \| 26.7%)	57.29 (+23.10s \| 28.7%)	58.19 (+22.20s \| 27.6%)	1:13.09 (+7.30s \| 9.1%)