Mingyu Chen

Age: 8 years old
Age Category: 10 & under
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Rancho San Dieguito

Free 25 Y

18.44

09/20/2025

Free 50 Y

41.55

10/11/2025

B: 39.79 (+1.76s | 4.2%)

152

Free 100 Y

1:29.79

12/05/2025

BB: 1:21.09 (+8.70s | 9.7%)

100

50 Free

42.52

100 Free

47.27

1:29.79

100 Free

1:29.79

Back 25 Y

22.03

10/11/2025

Back 50 Y

45.64

10/11/2025

BB: 43.29 (+2.35s | 5.1%)

Back 100 Y

1:41.80

10/11/2025

BB: 1:33.99 (+7.81s | 7.7%)

50 Back

49.68

100 Back

52.12

1:41.80

100 Back

1:41.80

Breast 25 Y

30.47

10/12/2024

Breast 50 Y

55.62

10/11/2025

B: 54.59 (+1.03s | 1.9%)

112

Breast 100 Y

2:19.52

02/07/2025

B: 2:00.29 (+19.23s | 13.8%)

111

Fly 25 Y

25.34

02/07/2025

Fly 50 Y

43.90

12/05/2025

BB: 42.69 (+1.21s | 2.8%)

IM 100 Y

1:42.57

10/11/2025

BB: 1:33.19 (+9.38s | 9.1%)

50 IM

48.36

100 IM

54.21

1:42.57

100 IM

1:42.57

Long course distance

Event	Time	Age	Date	Next Standard	San Diego-Imperial Swimming	Rancho San Dieguito
Free 50 M	50.85	8	07/11/2025	B: 45.29 (+5.56s \| 10.9%)	73	8

Back 50 M	56.90	8	07/11/2025	B: 55.79 (+1.11s \| 2.0%)	52	6

Breast 100 M	2:31.40	8	07/11/2025	B: 2:19.39 (+12.01s \| 7.9%)	53	6

Fly 50 M	1:00.74	8	07/11/2025	B: 54.49 (+6.25s \| 10.3%)	49	6

Above are the fastest times that Mingyu Chen has achieved in her swimming career. For each event, you can find Mingyu's best time, the corresponding time standard, as well as how much faster Mingyu needs to be to reach the next level. The last columns provide Mingyu rankings at the team and LSC levels. These rankings are based on the Mingyu'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	41.55	24.89 (+16.66s \| 40.1%)	23.89 (+17.66s \| 42.5%)	23.89 (+17.66s \| 42.5%)	23.29 (+18.26s \| 43.9%)	22.59 (+18.96s \| 45.6%)	22.79 (+18.76s \| 45.2%)	30.89 (+10.66s \| 25.7%)
Free 100 Y	1:29.79	53.99 (+35.80s \| 39.9%)	51.89 (+37.90s \| 42.2%)	51.89 (+37.90s \| 42.2%)	50.39 (+39.40s \| 43.9%)	49.29 (+40.50s \| 45.1%)	49.69 (+40.10s \| 44.7%)	1:08.19 (+21.60s \| 24.1%)
Back 50 Y	45.64	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+9.15s \| 20.0%)
Back 100 Y	1:41.80	59.49 (+42.31s \| 41.6%)	57.09 (+44.71s \| 43.9%)	57.09 (+44.71s \| 43.9%)	55.09 (+46.71s \| 45.9%)	53.89 (+47.91s \| 47.1%)	54.49 (+47.31s \| 46.5%)	1:17.89 (+23.91s \| 23.5%)
Breast 50 Y	55.62	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+15.23s \| 27.4%)
Breast 100 Y	2:19.52	1:07.59 (+71.93s \| 51.6%)	1:05.49 (+74.03s \| 53.1%)	1:05.49 (+74.03s \| 53.1%)	1:03.09 (+76.43s \| 54.8%)	1:01.79 (+77.73s \| 55.7%)	1:02.79 (+76.73s \| 55.0%)	1:27.99 (+51.53s \| 36.9%)
Fly 50 Y	43.90	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+8.81s \| 20.1%)
IM 100 Y	1:42.57	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+24.88s \| 24.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	50.85	28.69 (+22.16s \| 43.6%)	27.39 (+23.46s \| 46.1%)	27.39 (+23.46s \| 46.1%)	26.89 (+23.96s \| 47.1%)	26.29 (+24.56s \| 48.3%)	26.59 (+24.26s \| 47.7%)	35.19 (+15.66s \| 30.8%)
Back 50 M	56.90	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+15.11s \| 26.6%)
Breast 100 M	2:31.40	1:18.79 (+72.61s \| 48.0%)	1:15.99 (+75.41s \| 49.8%)	1:15.99 (+75.41s \| 49.8%)	1:13.79 (+77.61s \| 51.3%)	1:12.19 (+79.21s \| 52.3%)	1:13.29 (+78.11s \| 51.6%)	1:41.49 (+49.91s \| 33.0%)
Fly 50 M	1:00.74	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+21.05s \| 34.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SI 2025 RSD All Ages WAG Max

12/05/2025

Solana Beach

100 Y IM

1:42.91

+0.34s

BB: 1:33.19 (+9.72s | 9.4%)

50 IM

46.10

100 IM

56.81

1:42.91

100 IM

1:42.91

100 Y Free

1:29.79

-2.40s (New PB)

BB: 1:21.09 (+8.70s | 9.7%)

50 Free

42.52

100 Free

47.27

1:29.79

100 Free

1:29.79

50 Y Fly

43.90

-6.64s (New PB)

BB: 42.69 (+1.21s | 2.8%)

50 Y Breast

57.05

+1.43s

B: 54.59 (+2.46s | 4.3%)

50 Y Back

46.29

+0.65s

BB: 43.29 (+3.00s | 6.5%)

2025 SI RSD All Ages B C Meet

10/11/2025

Solana Beach

25 Y Back

22.03

-4.67s (New PB)

50 Y Free

41.55

-0.64s (New PB)

B: 39.79 (+1.76s | 4.2%)

50 Y Breast

55.62

-5.02s (New PB)

B: 54.59 (+1.03s | 1.9%)

50 Y Back

45.64

-2.23s (New PB)

BB: 43.29 (+2.35s | 5.1%)

100 Y Back

1:41.80

-1.47s (New PB)

BB: 1:33.99 (+7.81s | 7.7%)

50 Back

49.68

100 Back

52.12

1:41.80

100 Back

1:41.80

100 Y IM

1:42.57

-16.93s (New PB)

BB: 1:33.19 (+9.38s | 9.1%)

50 IM

48.36

100 IM

54.21

1:42.57

100 IM

1:42.57

2025 SI PS Freestyle Festival Sat

09/20/2025

Poway

50 Y Free

42.19

-1.20s (New PB)

B: 39.79 (+2.40s | 5.7%)

100 Y Free

1:32.19

-3.70s (New PB)

B: 1:30.79 (+1.40s | 1.5%)

50 Free

42.72

100 Free

49.46

1:32.18

100 Free

1:32.18

25 Y Free

18.44

-2.76s (New PB)

2025 SI SDSA All Ages NTS Meet

07/11/2025

Coronado

100 M Breast

2:31.40

B: 2:19.39 (+12.01s | 7.9%)

50 M Fly

1:00.74

B: 54.49 (+6.25s | 10.3%)

50 M Free

50.85

B: 45.29 (+5.56s | 10.9%)

50 M Back

56.90

B: 55.79 (+1.11s | 2.0%)

2025 SI JBST Splash Dash Max

06/07/2025

La Jolla

50 Y Free

45.43

+2.04s

B: 39.79 (+5.64s | 12.4%)

100 Y Back

1:43.27

BB: 1:33.99 (+9.28s | 9.0%)

50 Back

49.73

100 Back

53.54

1:43.27

100 Back

1:43.27

50 Y Breast

1:03.56

+2.92s

B: 54.59 (+8.97s | 14.1%)

100 Y Free

1:42.42

+6.53s

B: 1:30.79 (+11.63s | 11.4%)

50 Free

49.15

100 Free

53.27

1:42.42

100 Free

1:42.42

50 Y Back

47.87

-0.51s (New PB)

BB: 43.29 (+4.58s | 9.6%)

50 Y Fly

57.86

+7.32s

B: 48.39 (+9.47s | 16.4%)

2025 SI FAST 14U NTS

05/04/2025

Fallbrook

50 Y Breast

1:00.90

+0.26s

B: 54.59 (+6.31s | 10.4%)

50 Y Back

48.38

-2.74s (New PB)

BB: 43.29 (+5.09s | 10.5%)

50 Y Free

43.39

-0.71s (New PB)

B: 39.79 (+3.60s | 8.3%)

50 Y Fly

50.54

-3.61s (New PB)

B: 48.39 (+2.15s | 4.3%)

2025 SBA BC Meet

04/12/2025

Chula Vista

50 Y Breast

1:00.64

-2.03s (New PB)

B: 54.59 (+6.05s | 10.0%)

100 Y Free

1:35.89

-0.17s (New PB)

B: 1:30.79 (+5.10s | 5.3%)

50 Free

43.83

100 Free

52.06

1:35.89

100 Free

1:35.89

50 Y Fly

54.15

-0.89s (New PB)

B: 48.39 (+5.76s | 10.6%)

50 Y Back

51.12

-2.41s (New PB)

B: 48.59 (+2.53s | 4.9%)

50 Y Free

44.10

-2.31s (New PB)

B: 39.79 (+4.31s | 9.8%)

2025 SI JBST NTS All Ages

03/15/2025

La Jolla

50 Y Breast

1:02.67

-1.25s (New PB)

B: 54.59 (+8.08s | 12.9%)

100 Y Free

1:36.06

-5.95s (New PB)

B: 1:30.79 (+5.27s | 5.5%)

2025 SI SBA All Ages NTS Meet Feb 7 9

02/07/2025

Chula Vista

50 Y Free

49.43

+3.02s

B: 39.79 (+9.64s | 19.5%)

25 Y Fly

25.34

-1.54s (New PB)

100 Y Free

1:43.70

+1.69s

B: 1:30.79 (+12.91s | 12.4%)

50 Free

47.88

100 Free

55.82

1:43.70

100 Free

1:43.70

100 Y IM

2:02.25

+2.75s

B: 1:44.29 (+17.96s | 14.7%)

100 Y Breast

2:19.52

B: 2:00.29 (+19.23s | 13.8%)

50 Y Breast

1:06.18

+2.26s

B: 54.59 (+11.59s | 17.5%)

2025 SI RSD All Ages NTS

01/18/2025

Solana Beach

25 Y Free

21.20

-0.82s (New PB)

25 Y Breast

30.92

+0.45s

25 Y Back

26.73

+0.03s

25 Y Fly

30.58

+3.70s

50 Y Free

48.80

+2.39s

B: 39.79 (+9.01s | 18.5%)

2024 SI SBA All Ages B WAG Max Meet

12/06/2024

Chula Vista

50 Y Breast

1:03.92

-1.37s (New PB)

B: 54.59 (+9.33s | 14.6%)

100 Y IM

1:59.50

-4.38s (New PB)

B: 1:44.29 (+15.21s | 12.7%)

50 IM

59.48

100 IM

1:00.02

1:59.50

100 IM

1:59.50

100 Y Free

1:46.65

+4.64s

B: 1:30.79 (+15.86s | 14.9%)

50 Y Back

53.53

-3.04s (New PB)

B: 48.59 (+4.94s | 9.2%)

50 Y Fly

55.04

-4.50s (New PB)

B: 48.39 (+6.65s | 12.1%)

50 Y Free

46.63

+0.22s

B: 39.79 (+6.84s | 14.7%)

2024 SI SBA All Ages B C BB Max Meet Nov 2 3

11/02/2024

Chula Vista

25 Y Fly

26.88

-0.58s (New PB)

50 Y Free

51.58

+5.17s

B: 39.79 (+11.79s | 22.9%)

25 Y Breast

31.20

+0.73s

25 Y Free

24.80

+2.78s

25 Y Back

26.70

2024 SI SBA All Ages B C Meet Oct 12 13

10/12/2024

Chula Vista

25 Y Fly

27.46

50 Y Free

50.29

+3.88s

B: 39.79 (+10.50s | 20.9%)

100 Y IM

2:03.88

B: 1:44.29 (+19.59s | 15.8%)

50 IM

57.38

100 IM

1:06.50

2:03.88

100 IM

2:03.88

50 Y Fly

59.54

B: 48.39 (+11.15s | 18.7%)

25 Y Breast

30.47

50 Y Back

56.57

B: 48.59 (+7.98s | 14.1%)

50 Y Breast

1:05.29

B: 54.59 (+10.70s | 16.4%)

2024 SI PS Freestyle Festival Sun

09/22/2024

Poway

50 Y Free

46.41

B: 39.79 (+6.62s | 14.3%)

25 Y Free

22.02

100 Y Free

1:42.01

B: 1:30.79 (+11.22s | 11.0%)

50 Free

17.62

100 Free

1:24.39

1:42.01

100 Free

1:42.01

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.