William Pietras

Age: 10 years old
Age Category: 10 & under
Team: Great Lakes Tritons | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Great Lakes Tritons

Michigan Swimming

Central Zone

USA

Free 50 Y

35.54

10

11/22/2025

B

BB: 34.59 (+0.95s | 2.7%)

4

208

474

1,000+

Free 100 Y

1:22.11

Analysis

10

12/12/2025

B

BB: 1:18.89 (+3.22s | 3.9%)

6

214

505

1,000+

50 Free

37.79

100 Free

44.32

1:22.11

100 Free

1:22.11

Free 200 Y

3:02.93

Analysis

10

12/12/2025

B

BB: 2:50.59 (+12.34s | 6.7%)

5

144

361

1,000+

50 Free

40.34

100 Free

47.04

1:27.38

100 Free

1:27.38

150 Free

48.56

2:15.94

200 Free

46.99

3:02.93

100 Free

1:35.55

Back 50 Y

38.41

10

03/14/2026

BB

A: 37.59 (+0.82s | 2.1%)

3

60

170

1,000+

Back 100 Y

1:27.85

Analysis

10

03/07/2026

BB

A: 1:19.59 (+8.26s | 9.4%)

4

99

255

1,000+

50 Back

42.54

100 Back

45.31

1:27.85

100 Back

1:27.85

Breast 50 Y

49.66

10

11/22/2025

B

BB: 47.69 (+1.97s | 4.0%)

5

158

406

1,000+

IM 100 Y

1:31.34

Analysis

10

03/07/2026

B

BB: 1:29.69 (+1.65s | 1.8%)

3

125

327

1,000+

50 IM

43.44

100 IM

47.90

1:31.34

100 IM

1:31.34

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Great Lakes Tritons	Michigan Swimming	Central Zone	USA

Above are the fastest times that William Pietras 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	35.54	22.19 (+13.35s \| 37.6%)	21.29 (+14.25s \| 40.1%)	21.29 (+14.25s \| 40.1%)	20.59 (+14.95s \| 42.1%)	20.09 (+15.45s \| 43.5%)	20.39 (+15.15s \| 42.6%)	30.49 (+5.05s \| 14.2%)
Free 100 Y	1:22.11	48.19 (+33.92s \| 41.3%)	46.39 (+35.72s \| 43.5%)	46.39 (+35.72s \| 43.5%)	45.09 (+37.02s \| 45.1%)	43.49 (+38.62s \| 47.0%)	44.39 (+37.72s \| 45.9%)	1:07.19 (+14.92s \| 18.2%)
Free 200 Y	3:02.93	1:45.79 (+77.14s \| 42.2%)	1:41.59 (+81.34s \| 44.5%)	1:41.59 (+81.34s \| 44.5%)	1:38.79 (+84.14s \| 46.0%)	1:36.49 (+86.44s \| 47.3%)	1:38.09 (+84.84s \| 46.4%)	2:24.99 (+37.94s \| 20.7%)
Back 50 Y	38.41	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+2.12s \| 5.5%)
Back 100 Y	1:27.85	53.89 (+33.96s \| 38.7%)	51.49 (+36.36s \| 41.4%)	51.49 (+36.36s \| 41.4%)	49.39 (+38.46s \| 43.8%)	47.59 (+40.26s \| 45.8%)	48.89 (+38.96s \| 44.3%)	1:16.59 (+11.26s \| 12.8%)
Breast 50 Y	49.66	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+9.37s \| 18.9%)
IM 100 Y	1:31.34	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+14.35s \| 15.7%)

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 Pietras 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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View this profile

Meets

See all the meets William Pietras 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 SCY 10 Under Championship Meet

03/14/2026

Saline

50 Y Back

38.41

-0.58s (New PB)

BB

A: 37.59 (+0.82s | 2.1%)

10

2026 Lake Huron Regional Meet

03/07/2026

Clarkston

100 Y Free

1:22.31

+0.20s

B

BB: 1:18.89 (+3.42s | 4.2%)

10

2

4

9

50 Free

37.67

100 Free

44.64

1:22.31

100 Free

1:22.31

100 Y IM

1:31.34

-0.32s (New PB)

B

BB: 1:29.69 (+1.65s | 1.8%)

10

2

3

2

50 IM

43.44

100 IM

47.90

1:31.34

100 IM

1:31.34

100 Y Back

1:27.85

-2.52s (New PB)

BB

A: 1:19.59 (+8.26s | 9.4%)

10

2

3

4

50 Back

42.54

100 Back

45.31

1:27.85

100 Back

1:27.85

50 Y Free

35.86

+0.32s

B

BB: 34.59 (+1.27s | 3.5%)

10

2

3

50 Y Back

38.99

-1.95s (New PB)

BB

A: 37.59 (+1.40s | 3.6%)

10

2025 GLT Tsunami

12/12/2025

Macomb

50 Y Breast

51.12

+1.46s

B

BB: 47.69 (+3.43s | 6.7%)

10

4

2

6

100 Y Free

1:22.11

B

BB: 1:18.89 (+3.22s | 3.9%)

10

2

5

6

50 Free

37.79

100 Free

44.32

1:22.11

100 Free

1:22.11

100 Y IM

1:31.66

-2.73s (New PB)

B

BB: 1:29.69 (+1.97s | 2.1%)

10

2

5

2

50 IM

43.04

100 IM

48.62

1:31.66

100 IM

1:31.66

50 Y Free

37.12

+1.58s

B

BB: 34.59 (+2.53s | 6.8%)

10

4

7

200 Y Free

3:02.93

B

BB: 2:50.59 (+12.34s | 6.7%)

10

1

5

7

50 Free

40.34

100 Free

47.04

1:27.38

100 Free

1:27.38

150 Free

48.56

2:15.94

200 Free

46.99

3:02.93

100 Free

1:35.55

100 Y Back

1:30.37

B

BB: 1:30.09 (+0.28s | 0.3%)

10

2

8

4

50 Back

44.21

100 Back

46.16

1:30.37

100 Back

1:30.37

50 Y Back

42.35

+1.41s

BB

A: 37.59 (+4.76s | 11.2%)

10

2

3

2025 Fall Fiesta

11/22/2025

Rochester Hills

50 Y Back

40.94

BB

A: 37.59 (+3.35s | 8.2%)

10

2

7

2

50 Y Breast

49.66

B

BB: 47.69 (+1.97s | 4.0%)

10

3

8

2

100 Y IM

1:34.39

B

BB: 1:29.69 (+4.70s | 5.0%)

10

1

2

7

50 IM

43.29

100 IM

51.10

1:34.39

100 IM

1:34.39

50 Y Free

35.54

B

BB: 34.59 (+0.95s | 2.7%)

10

4

1

3