Marigold Yu

Age: 9 years old
Age Category: 10 & under
Team: The Fish | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

The Fish

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

37.73

9

11/14/2025

B

BB: 35.99 (+1.74s | 4.6%)

11

497

1,000+

Free 100 Y

1:25.00

Analysis

9

11/14/2025

B

BB: 1:21.09 (+3.91s | 4.6%)

10

380

1,000+

50 Free

39.72

100 Free

45.28

1:25.00

100 Free

1:25.00

Back 50 Y

42.43

9

11/14/2025

BB

A: 37.99 (+4.44s | 10.5%)

10

331

1,000+

Back 100 Y

1:31.88

Analysis

9

11/14/2025

BB

A: 1:22.29 (+9.59s | 10.4%)

8

249

940

1,000+

50 Back

42.92

100 Back

48.96

1:31.88

100 Back

1:31.88

Breast 50 Y

45.91

9

11/14/2025

BB

A: 42.79 (+3.12s | 6.8%)

3

191

631

1,000+

Breast 100 Y

1:33.16

Analysis

9

03/12/2026

A

AA: 1:29.09 (+4.07s | 4.4%)

2

63

247

948

50 Breast

44.92

100 Breast

48.24

1:33.16

100 Breast

1:33.16

Fly 50 Y

44.06

9

11/14/2025

B

BB: 42.69 (+1.37s | 3.1%)

11

356

1,000+

IM 100 Y

1:29.21

Analysis

9

02/13/2026

BB

A: 1:22.09 (+7.12s | 8.0%)

5

209

728

1,000+

50 IM

41.52

100 IM

47.69

1:29.21

100 IM

1:29.21

Long course distance

Event	Time		Age	Date	Standard	Next Standard	The Fish	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Marigold Yu has achieved in her swimming career. For each event, you can find Marigold's best time, the corresponding time standard, as well as how much faster Marigold needs to be to reach the next level. The last columns provide Marigold rankings at the team and LSC levels. These rankings are based on the Marigold'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	37.73	24.89 (+12.84s \| 34.0%)	23.89 (+13.84s \| 36.7%)	23.89 (+13.84s \| 36.7%)	23.29 (+14.44s \| 38.3%)	22.59 (+15.14s \| 40.1%)	22.79 (+14.94s \| 39.6%)	30.89 (+6.84s \| 18.1%)
Free 100 Y	1:25.00	53.99 (+31.01s \| 36.5%)	51.89 (+33.11s \| 39.0%)	51.89 (+33.11s \| 39.0%)	50.39 (+34.61s \| 40.7%)	49.29 (+35.71s \| 42.0%)	49.69 (+35.31s \| 41.5%)	1:08.19 (+16.81s \| 19.8%)
Back 50 Y	42.43	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+5.94s \| 14.0%)
Back 100 Y	1:31.88	59.49 (+32.39s \| 35.3%)	57.09 (+34.79s \| 37.9%)	57.09 (+34.79s \| 37.9%)	55.09 (+36.79s \| 40.0%)	53.89 (+37.99s \| 41.3%)	54.49 (+37.39s \| 40.7%)	1:17.89 (+13.99s \| 15.2%)
Breast 50 Y	45.91	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+5.52s \| 12.0%)
Breast 100 Y	1:33.16	1:07.59 (+25.57s \| 27.4%)	1:05.49 (+27.67s \| 29.7%)	1:05.49 (+27.67s \| 29.7%)	1:03.09 (+30.07s \| 32.3%)	1:01.79 (+31.37s \| 33.7%)	1:02.79 (+30.37s \| 32.6%)	1:27.99 (+5.17s \| 5.5%)
Fly 50 Y	44.06	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+8.97s \| 20.4%)
IM 100 Y	1:29.21	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+11.52s \| 12.9%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PV SC 14 Under Championships Copied

03/12/2026

College Park

100 Y Breast

1:33.16

-0.28s (New PB)

A

AA: 1:29.09 (+4.07s | 4.4%)

9

50 Breast

44.92

100 Breast

48.24

1:33.16

100 Breast

1:33.16

50 Y Free

39.38

+1.65s

B

BB: 35.99 (+3.39s | 8.6%)

9

2026 ASA President S Day Classic

02/13/2026

Bethesda

100 Y IM

1:29.21

-2.63s (New PB)

BB

A: 1:22.09 (+7.12s | 8.0%)

9

3

8

5

50 IM

41.52

100 IM

47.69

1:29.21

100 IM

1:29.21

50 Y Back

45.00

+2.57s

B

BB: 43.29 (+1.71s | 3.8%)

9

3

8

2

100 Y Breast

1:33.44

-3.70s (New PB)

A

AA: 1:29.09 (+4.35s | 4.7%)

9

2

4

6

50 Breast

45.33

100 Breast

48.11

1:33.44

100 Breast

1:33.44

2026 PV January Open Audrey Moore

01/17/2026

Annandale

50 Y Free

38.22

+0.49s

B

BB: 35.99 (+2.23s | 5.8%)

9

6

3

6

100 Y IM

1:31.84

-1.00s (New PB)

BB

A: 1:22.09 (+9.75s | 10.6%)

9

3

6

50 IM

43.54

100 IM

48.30

1:31.84

100 IM

1:31.84

100 Y Breast

1:37.14

-3.76s (New PB)

BB

A: 1:33.59 (+3.55s | 3.7%)

9

2

4

7

50 Breast

47.64

100 Breast

49.50

1:37.14

100 Breast

1:37.14

2025 PV November Open Franconia

11/14/2025

Alexandria

100 Y Free

1:25.00

B

BB: 1:21.09 (+3.91s | 4.6%)

9

6

2

6

50 Free

39.72

100 Free

45.28

1:25.00

100 Free

1:25.00

50 Y Fly

44.06

B

BB: 42.69 (+1.37s | 3.1%)

9

7

8

9

50 Y Breast

45.91

BB

A: 42.79 (+3.12s | 6.8%)

9

6

5

3

100 Y IM

1:32.84

BB

A: 1:22.09 (+10.75s | 11.6%)

9

4

3

8

50 IM

43.34

100 IM

49.50

1:32.84

100 IM

1:32.84

100 Y Breast

1:40.90

BB

A: 1:33.59 (+7.31s | 7.2%)

9

8

50 Breast

48.94

100 Breast

51.96

1:40.90

100 Breast

1:40.90

100 Y Back

1:31.88

BB

A: 1:22.29 (+9.59s | 10.4%)

9

8

1

6

50 Back

42.92

100 Back

48.96

1:31.88

100 Back

1:31.88

50 Y Back

42.43

BB

A: 37.99 (+4.44s | 10.5%)

9

5

1

2

50 Y Free

37.73

B

BB: 35.99 (+1.74s | 4.6%)

9

2

7