William Yiengst

Age: 10 years old
Age Category: 10 & under
Team: Machine Aquatics | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Machine Aquatics

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

31.06

12/11/2025

AA: 29.89 (+1.17s | 3.8%)

220

920

Free 100 Y

1:15.60

10/04/2025

A: 1:09.79 (+5.81s | 7.7%)

138

583

1,000+

Free 200 Y

2:29.92

01/10/2026

AA: 2:25.29 (+4.63s | 3.1%)

171

566

50 Free

34.80

100 Free

39.53

1:14.33

100 Free

1:14.33

150 Free

38.63

1:52.96

200 Free

36.96

2:29.92

100 Free

1:15.59

Free 500 Y

6:50.27

01/10/2026

A: 6:43.39 (+6.88s | 1.7%)

161

522

50 Free

35.87

100 Free

41.62

1:17.49

100 Free

1:17.49

150 Free

42.47

1:59.96

200 Free

42.72

2:42.68

100 Free

1:25.19

250 Free

43.24

3:25.92

300 Free

40.37

4:06.29

100 Free

1:23.61

350 Free

41.63

4:47.92

400 Free

42.17

5:30.09

100 Free

1:23.80

450 Free

39.80

6:09.89

500 Free

40.38

6:50.27

100 Free

1:20.18

Back 50 Y

39.91

10/18/2025

A: 37.59 (+2.32s | 5.8%)

163

633

1,000+

Back 100 Y

1:21.32

01/10/2026

A: 1:19.59 (+1.73s | 2.1%)

309

894

50 Back

39.86

100 Back

41.46

1:21.32

100 Back

1:21.32

Breast 50 Y

43.10

11/14/2025

A: 42.09 (+1.01s | 2.3%)

291

840

Breast 100 Y

1:30.47

01/10/2026

AA: 1:26.59 (+3.88s | 4.3%)

164

568

50 Breast

44.55

100 Breast

45.92

1:30.47

100 Breast

1:30.47

Fly 50 Y

35.58

12/11/2025

AA: 34.29 (+1.29s | 3.6%)

231

686

Fly 100 Y

1:29.78

01/10/2026

A: 1:24.39 (+5.39s | 6.0%)

371

1,000+

50 Fly

40.58

100 Fly

49.20

1:29.78

100 Fly

1:29.78

IM 100 Y

1:20.25

11/14/2025

A: 1:19.69 (+0.56s | 0.7%)

219

634

50 IM

38.86

100 IM

41.39

1:20.25

100 IM

1:20.25

IM 200 Y

2:49.59

01/10/2026

AA: 2:45.89 (+3.70s | 2.2%)

180

562

50 Fly

38.15

100 Back

43.60

1:21.75

100 IM

1:21.75

150 Breast

52.64

2:14.39

200 Free

35.20

2:49.59

100 IM

1:27.84

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Machine Aquatics	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that William Yiengst has achieved in his swimming career. For each event, you can find William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level. The last columns provide William rankings at the team and LSC levels. These rankings are based on the William'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	31.06	22.19 (+8.87s \| 28.6%)	21.29 (+9.77s \| 31.5%)	21.29 (+9.77s \| 31.5%)	20.59 (+10.47s \| 33.7%)	20.09 (+10.97s \| 35.3%)	20.39 (+10.67s \| 34.4%)	30.49 (+0.57s \| 1.8%)
Free 100 Y	1:15.60	48.19 (+27.41s \| 36.3%)	46.39 (+29.21s \| 38.6%)	46.39 (+29.21s \| 38.6%)	45.09 (+30.51s \| 40.4%)	43.49 (+32.11s \| 42.5%)	44.39 (+31.21s \| 41.3%)	1:07.19 (+8.41s \| 11.1%)
Free 200 Y	2:29.92	1:45.79 (+44.13s \| 29.4%)	1:41.59 (+48.33s \| 32.2%)	1:41.59 (+48.33s \| 32.2%)	1:38.79 (+51.13s \| 34.1%)	1:36.49 (+53.43s \| 35.6%)	1:38.09 (+51.83s \| 34.6%)	2:24.99 (+4.93s \| 3.3%)
Free 500 Y	6:50.27	4:47.79 (+122.48s \| 29.9%)	4:37.09 (+133.18s \| 32.5%)	4:37.09 (+133.18s \| 32.5%)	4:29.49 (+140.78s \| 34.3%)	4:22.09 (+148.18s \| 36.1%)	4:27.69 (+142.58s \| 34.8%)	6:25.49 (+24.78s \| 6.0%)
Back 50 Y	39.91	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+3.62s \| 9.1%)
Back 100 Y	1:21.32	53.89 (+27.43s \| 33.7%)	51.49 (+29.83s \| 36.7%)	51.49 (+29.83s \| 36.7%)	49.39 (+31.93s \| 39.3%)	47.59 (+33.73s \| 41.5%)	48.89 (+32.43s \| 39.9%)	1:16.59 (+4.73s \| 5.8%)
Breast 50 Y	43.10	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+2.81s \| 6.5%)
Breast 100 Y	1:30.47	1:00.89 (+29.58s \| 32.7%)	57.99 (+32.48s \| 35.9%)	57.99 (+32.48s \| 35.9%)	55.89 (+34.58s \| 38.2%)	54.19 (+36.28s \| 40.1%)	55.29 (+35.18s \| 38.9%)	1:26.29 (+4.18s \| 4.6%)
Fly 50 Y	35.58	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+0.89s \| 2.5%)
Fly 100 Y	1:29.78	52.89 (+36.89s \| 41.1%)	50.59 (+39.19s \| 43.7%)	50.59 (+39.19s \| 43.7%)	48.99 (+40.79s \| 45.4%)	47.79 (+41.99s \| 46.8%)	48.39 (+41.39s \| 46.1%)	1:19.89 (+9.89s \| 11.0%)
IM 100 Y	1:20.25	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+3.26s \| 4.1%)
IM 200 Y	2:49.59	1:58.19 (+51.40s \| 30.3%)	1:53.89 (+55.70s \| 32.8%)	1:53.89 (+55.70s \| 32.8%)	1:50.09 (+59.50s \| 35.1%)	1:46.39 (+63.20s \| 37.3%)	1:48.89 (+60.70s \| 35.8%)	2:46.19 (+3.40s \| 2.0%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 DC Wave IMXperience Meet

01/10/2026

Washington

100 Y Back

1:21.32

-9.24s (New PB)

A: 1:19.59 (+1.73s | 2.1%)

50 Back

39.86

100 Back

41.46

1:21.32

100 Back

1:21.32

200 Y IM

2:49.59

-2.12s (New PB)

AA: 2:45.89 (+3.70s | 2.2%)

50 Fly

38.15

100 Back

43.60

1:21.75

100 IM

1:21.75

150 Breast

52.64

2:14.39

200 Free

35.20

2:49.59

100 IM

1:27.84

100 Y Fly

1:29.78

-0.87s (New PB)

A: 1:24.39 (+5.39s | 6.0%)

50 Fly

40.58

100 Fly

49.20

1:29.78

100 Fly

1:29.78

100 Y Breast

1:30.47

-2.30s (New PB)

AA: 1:26.59 (+3.88s | 4.3%)

50 Breast

44.55

100 Breast

45.92

1:30.47

100 Breast

1:30.47

200 Y Free

2:29.92

-3.10s (New PB)

AA: 2:25.29 (+4.63s | 3.1%)

50 Free

34.80

100 Free

39.53

1:14.33

100 Free

1:14.33

150 Free

38.63

1:52.96

200 Free

36.96

2:29.92

100 Free

1:15.59

500 Y Free

6:50.27

A: 6:43.39 (+6.88s | 1.7%)

50 Free

35.87

100 Free

41.62

1:17.49

100 Free

1:17.49

150 Free

42.47

1:59.96

200 Free

42.72

2:42.68

100 Free

1:25.19

250 Free

43.24

3:25.92

300 Free

40.37

4:06.29

100 Free

1:23.61

350 Free

41.63

4:47.92

400 Free

42.17

5:30.09

100 Free

1:23.80

450 Free

39.80

6:09.89

500 Free

40.38

6:50.27

100 Free

1:20.18

2025 Katie Ledecky Invitational

12/11/2025

College Park

200 Y Free

2:33.02

-2.79s (New PB)

A: 2:31.59 (+1.43s | 0.9%)

50 Free

35.14

100 Free

40.09

1:15.23

100 Free

1:15.23

150 Free

38.85

1:54.08

200 Free

38.94

2:33.02

100 Free

1:17.79

50 Y Fly

35.58

-0.20s (New PB)

AA: 34.29 (+1.29s | 3.6%)

200 Y IM

2:52.78

+1.07s

AA: 2:45.89 (+6.89s | 4.0%)

50 Fly

41.61

100 Back

43.96

1:25.57

100 IM

1:25.57

150 Breast

53.26

2:18.83

200 Free

33.95

2:52.78

100 IM

1:27.21

100 Y Breast

1:34.96

+2.19s

A: 1:30.59 (+4.37s | 4.6%)

50 Breast

45.23

100 Breast

49.73

1:34.96

100 Breast

1:34.96

50 Y Free

31.06

-0.45s (New PB)

AA: 29.89 (+1.17s | 3.8%)

100 Y IM

1:21.21

+0.96s

A: 1:19.69 (+1.52s | 1.9%)

50 IM

39.50

100 IM

41.71

1:21.21

100 IM

1:21.21

50 Y Breast

43.77

+0.67s

A: 42.09 (+1.68s | 3.8%)

2025 PV November Open Franconia

11/14/2025

Alexandria

100 Y Breast

1:32.77

-4.53s (New PB)

A: 1:30.59 (+2.18s | 2.3%)

50 Breast

46.05

100 Breast

46.72

1:32.77

100 Breast

1:32.77

50 Y Breast

43.10

-1.47s (New PB)

A: 42.09 (+1.01s | 2.3%)

100 Y IM

1:20.25

-1.91s (New PB)

A: 1:19.69 (+0.56s | 0.7%)

50 IM

38.86

100 IM

41.39

1:20.25

100 IM

1:20.25

200 Y IM

2:51.71

-9.57s (New PB)

AA: 2:45.89 (+5.82s | 3.4%)

50 Fly

40.24

100 Back

42.63

1:22.87

100 IM

1:22.87

150 Breast

53.33

2:16.20

200 Free

35.51

2:51.71

100 IM

1:28.84

200 Y Free

2:35.81

-4.43s (New PB)

A: 2:31.59 (+4.22s | 2.7%)

50 Free

35.11

100 Free

41.16

1:16.27

100 Free

1:16.27

150 Free

42.13

1:58.40

200 Free

37.41

2:35.81

100 Free

1:19.54

2025 NCAP Autumn Kingfish Splash

10/18/2025

Springfield

50 Y Breast

44.57

A: 42.09 (+2.48s | 5.6%)

50 Y Free

31.51

A: 31.09 (+0.42s | 1.3%)

100 Y Fly

1:30.65

-3.11s (New PB)

A: 1:24.39 (+6.26s | 6.9%)

50 Fly

42.34

100 Fly

48.31

1:30.65

100 Fly

1:30.65

50 Y Fly

35.78

AA: 34.29 (+1.49s | 4.2%)

50 Y Back

39.91

A: 37.59 (+2.32s | 5.8%)

100 Y IM

1:22.16

A: 1:19.69 (+2.47s | 3.0%)

50 IM

40.17

100 IM

41.99

1:22.16

100 IM

1:22.16

2025 Harvest Moon Invitational

10/04/2025

Herndon

200 Y IM

3:01.28

A: 2:53.49 (+7.79s | 4.3%)

100 Y Breast

1:37.30

A: 1:30.59 (+6.71s | 6.9%)

100 Y Back

1:30.56

BB: 1:30.09 (+0.47s | 0.5%)

100 Y Free

1:15.60

A: 1:09.79 (+5.81s | 7.7%)

100 Y Fly

1:33.76

A: 1:24.39 (+9.37s | 10.0%)

200 Y Free

2:40.24

-0.23s (New PB)

A: 2:31.59 (+8.65s | 5.4%)

2025 Distance Run

09/27/2025

Springfield

200 Y Free

2:40.47

A: 2:31.59 (+8.88s | 5.5%)

50 Free

35.87

100 Free

41.16

1:17.03

100 Free

1:17.03

150 Free

42.89

1:59.92

200 Free

40.55

2:40.47

100 Free

1:23.44

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	31.06	22.19 (+8.87s \| 28.6%)	21.29 (+9.77s \| 31.5%)	21.29 (+9.77s \| 31.5%)	20.59 (+10.47s \| 33.7%)	20.09 (+10.97s \| 35.3%)	20.39 (+10.67s \| 34.4%)	30.49 (+0.57s \| 1.8%)
Free 100 Y	1:15.60	48.19 (+27.41s \| 36.3%)	46.39 (+29.21s \| 38.6%)	46.39 (+29.21s \| 38.6%)	45.09 (+30.51s \| 40.4%)	43.49 (+32.11s \| 42.5%)	44.39 (+31.21s \| 41.3%)	1:07.19 (+8.41s \| 11.1%)
Free 200 Y	2:29.92	1:45.79 (+44.13s \| 29.4%)	1:41.59 (+48.33s \| 32.2%)	1:41.59 (+48.33s \| 32.2%)	1:38.79 (+51.13s \| 34.1%)	1:36.49 (+53.43s \| 35.6%)	1:38.09 (+51.83s \| 34.6%)	2:24.99 (+4.93s \| 3.3%)
Free 500 Y	6:50.27	4:47.79 (+122.48s \| 29.9%)	4:37.09 (+133.18s \| 32.5%)	4:37.09 (+133.18s \| 32.5%)	4:29.49 (+140.78s \| 34.3%)	4:22.09 (+148.18s \| 36.1%)	4:27.69 (+142.58s \| 34.8%)	6:25.49 (+24.78s \| 6.0%)
Back 50 Y	39.91	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+3.62s \| 9.1%)
Back 100 Y	1:21.32	53.89 (+27.43s \| 33.7%)	51.49 (+29.83s \| 36.7%)	51.49 (+29.83s \| 36.7%)	49.39 (+31.93s \| 39.3%)	47.59 (+33.73s \| 41.5%)	48.89 (+32.43s \| 39.9%)	1:16.59 (+4.73s \| 5.8%)
Breast 50 Y	43.10	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+2.81s \| 6.5%)
Breast 100 Y	1:30.47	1:00.89 (+29.58s \| 32.7%)	57.99 (+32.48s \| 35.9%)	57.99 (+32.48s \| 35.9%)	55.89 (+34.58s \| 38.2%)	54.19 (+36.28s \| 40.1%)	55.29 (+35.18s \| 38.9%)	1:26.29 (+4.18s \| 4.6%)
Fly 50 Y	35.58	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+0.89s \| 2.5%)
Fly 100 Y	1:29.78	52.89 (+36.89s \| 41.1%)	50.59 (+39.19s \| 43.7%)	50.59 (+39.19s \| 43.7%)	48.99 (+40.79s \| 45.4%)	47.79 (+41.99s \| 46.8%)	48.39 (+41.39s \| 46.1%)	1:19.89 (+9.89s \| 11.0%)
IM 100 Y	1:20.25	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+3.26s \| 4.1%)
IM 200 Y	2:49.59	1:58.19 (+51.40s \| 30.3%)	1:53.89 (+55.70s \| 32.8%)	1:53.89 (+55.70s \| 32.8%)	1:50.09 (+59.50s \| 35.1%)	1:46.39 (+63.20s \| 37.3%)	1:48.89 (+60.70s \| 35.8%)	2:46.19 (+3.40s \| 2.0%)