Clayton Du

Age: 9 years old
Age Category: 10 & under
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Palo Alto Stanford Aquatics
Free 25 Y	18.83	8	03/22/2025		247	18

Free 50 Y	43.48	9	10/25/2025	B: 38.19 (+5.29s \| 12.2%)	701	50

Free 100 Y	1:42.30	9	10/25/2025	B: 1:27.99 (+14.31s \| 14.0%)	633	49

Back 25 Y	29.36	8	03/22/2025		737	60

Back 50 Y	1:00.32	9	10/25/2025	B: 48.29 (+12.03s \| 19.9%)	888	67

Breast 25 Y	31.36	8	03/22/2025		545	40

Breast 50 Y	59.17	9	10/25/2025	B: 53.39 (+5.78s \| 9.8%)	619	43

Breast 100 Y	2:09.51	9	10/25/2025	B: 1:54.09 (+15.42s \| 11.9%)	380	34

Fly 25 Y	24.79	8	01/25/2025		277	19

IM 100 Y	1:50.01	9	10/25/2025	B: 1:39.69 (+10.32s \| 9.4%)	484	42

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Palo Alto Stanford Aquatics
Free 50 M	52.76	8	06/06/2025	B: 43.89 (+8.87s \| 16.8%)	460	39

Breast 50 M	1:09.27	8	06/06/2025	B: 1:00.89 (+8.38s \| 12.1%)	419	40

Above are the fastest times that Clayton Du has achieved in his swimming career. For each event, you can find Clayton's best time, the corresponding time standard, as well as how much faster Clayton needs to be to reach the next level. The last columns provide Clayton rankings at the team and LSC levels. These rankings are based on the Clayton'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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	43.48	30.99 (+12.49s \| 28.7%)	30.19 (+13.29s \| 30.6%)	26.89 (+16.59s \| 38.2%)	24.79 (+18.69s \| 43.0%)	23.29 (+20.19s \| 46.4%)	22.19 (+21.29s \| 49.0%)	21.29 (+22.19s \| 51.0%)	21.29 (+22.19s \| 51.0%)	20.59 (+22.89s \| 52.6%)	20.09 (+23.39s \| 53.8%)	20.39 (+23.09s \| 53.1%)	N/A	30.49 (+12.99s \| 29.9%)
Free 100 Y	1:42.30	1:09.69 (+32.61s \| 31.9%)	1:07.59 (+34.71s \| 33.9%)	58.69 (+43.61s \| 42.6%)	54.19 (+48.11s \| 47.0%)	51.19 (+51.11s \| 50.0%)	48.19 (+54.11s \| 52.9%)	46.39 (+55.91s \| 54.7%)	46.39 (+55.91s \| 54.7%)	45.09 (+57.21s \| 55.9%)	43.49 (+58.81s \| 57.5%)	44.39 (+57.91s \| 56.6%)	N/A	1:07.19 (+35.11s \| 34.3%)
Back 50 Y	1:00.32	36.99 (+23.33s \| 38.7%)	35.79 (+24.53s \| 40.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+24.03s \| 39.8%)
Breast 50 Y	59.17	40.99 (+18.18s \| 30.7%)	39.99 (+19.18s \| 32.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+18.88s \| 31.9%)
Breast 100 Y	2:09.51	1:28.99 (+40.52s \| 31.3%)	1:26.99 (+42.52s \| 32.8%)	1:13.59 (+55.92s \| 43.2%)	1:07.89 (+61.62s \| 47.6%)	1:02.89 (+66.62s \| 51.4%)	1:00.89 (+68.62s \| 53.0%)	57.99 (+71.52s \| 55.2%)	57.99 (+71.52s \| 55.2%)	55.89 (+73.62s \| 56.8%)	54.19 (+75.32s \| 58.2%)	55.29 (+74.22s \| 57.3%)	N/A	1:26.29 (+43.22s \| 33.4%)
IM 100 Y	1:50.01	1:18.89 (+31.12s \| 28.3%)	1:16.89 (+33.12s \| 30.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+33.02s \| 30.0%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	52.76	35.49 (+17.27s \| 32.7%)	34.39 (+18.37s \| 34.8%)	30.19 (+22.57s \| 42.8%)	27.89 (+24.87s \| 47.1%)	26.79 (+25.97s \| 49.2%)	25.89 (+26.87s \| 50.9%)	24.59 (+28.17s \| 53.4%)	24.59 (+28.17s \| 53.4%)	24.29 (+28.47s \| 54.0%)	23.39 (+29.37s \| 55.7%)	23.79 (+28.97s \| 54.9%)	N/A	22.79 (+29.97s \| 56.8%)	34.59 (+18.17s \| 34.4%)
Breast 50 M	1:09.27	46.99 (+22.28s \| 32.2%)	45.59 (+23.68s \| 34.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+22.98s \| 33.2%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

TYR BAC SPOOKY FALL CLASSIC

10/25/2025

Burlingame

50 Y Breast

59.17

-0.23s (New PB)

B: 53.39 (+5.78s | 9.8%)

100 Y Breast

2:09.51

B: 1:54.09 (+15.42s | 11.9%)

50 Y Back

1:00.32

-9.10s (New PB)

B: 48.29 (+12.03s | 19.9%)

50 Y Free

43.48

-5.08s (New PB)

B: 38.19 (+5.29s | 12.2%)

100 Y Free

1:42.30

B: 1:27.99 (+14.31s | 14.0%)

100 Y IM

1:50.01

-2.24s (New PB)

B: 1:39.69 (+10.32s | 9.4%)

2025 PASA Summer Palooza

07/20/2025

palo alto

50 Y Free

48.56

-4.68s (New PB)

B: 38.19 (+10.37s | 21.4%)

50 Y Breast

59.40

-18.93s (New PB)

B: 53.39 (+6.01s | 10.1%)

100 Y IM

1:52.25

B: 1:39.69 (+12.56s | 11.2%)

50 IM

55.75

100 IM

56.50

1:52.25

100 IM

1:52.25

BAC C B A Meet

06/06/2025

Burlingame

50 M Free

52.76

B: 43.89 (+8.87s | 16.8%)

50 M Breast

1:09.27

B: 1:00.89 (+8.38s | 12.1%)

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

25 Y Fly

28.61

+3.82s

25 Y Back

29.36

-0.86s (New PB)

25 Y Free

18.83

-2.50s (New PB)

25 Y Breast

31.36

-3.68s (New PB)

2025 Tri Venue Last Chance Meet PASA

02/22/2025

Palo Alto

25 Y Free

24.05

+2.72s

50 Y Free

53.24

-1.47s (New PB)

B: 38.19 (+15.05s | 28.3%)

50 Y Back

1:10.62

+1.20s

B: 48.29 (+22.33s | 31.6%)

25 Y Back

30.22

50 Y Breast

1:18.33

B: 53.39 (+24.94s | 31.8%)

25 Y Breast

35.04

Z1N SC Championship

01/25/2025

Sunnyvale

25 Y Fly

24.79

-3.60s (New PB)

25 Y Free

21.33

-3.80s (New PB)

2024 PASA Candy Meet Champs

11/23/2024

Palo Alto

50 Y Free

54.71

B: 38.19 (+16.52s | 30.2%)

TYR BAC Spooky Fall Classic C B A+ Meet

10/26/2024

Burlingame

50 Y Back

1:09.42

B: 48.29 (+21.13s | 30.4%)

25 Y Free

25.13

25 Y Fly

28.39

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.