William Tinnin

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

36.53

10

03/20/2026

B

BB: 34.59 (+1.94s | 5.3%)

31

358

1,000+

Free 100 Y

1:22.71

Analysis

10

03/20/2026

B

BB: 1:18.89 (+3.82s | 4.6%)

27

305

1,000+

50 Free

39.35

100 Free

43.36

1:22.71

100 Free

1:22.71

Back 50 Y

46.54

10

03/20/2026

B

BB: 42.89 (+3.65s | 7.8%)

53

543

1,000+

Back 100 Y

1:40.36

Analysis

10

12/04/2025

B

BB: 1:30.09 (+10.27s | 10.2%)

29

340

1,000+

50 Back

48.71

100 Back

51.65

1:40.36

100 Back

1:40.36

Breast 50 Y

50.91

10

03/20/2026

B

BB: 47.69 (+3.22s | 6.3%)

38

406

1,000+

Fly 50 Y

47.00

10

03/20/2026

B: 46.49 (+0.51s | 1.1%)

39

415

1,000+

IM 100 Y

1:37.45

Analysis

10

03/20/2026

B

BB: 1:29.69 (+7.76s | 8.0%)

35

389

1,000+

50 IM

48.15

100 IM

49.30

1:37.45

100 IM

1:37.45

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 Tinnin 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	36.53	22.19 (+14.34s \| 39.3%)	21.29 (+15.24s \| 41.7%)	21.29 (+15.24s \| 41.7%)	20.59 (+15.94s \| 43.6%)	20.09 (+16.44s \| 45.0%)	20.39 (+16.14s \| 44.2%)	30.49 (+6.04s \| 16.5%)
Free 100 Y	1:22.71	48.19 (+34.52s \| 41.7%)	46.39 (+36.32s \| 43.9%)	46.39 (+36.32s \| 43.9%)	45.09 (+37.62s \| 45.5%)	43.49 (+39.22s \| 47.4%)	44.39 (+38.32s \| 46.3%)	1:07.19 (+15.52s \| 18.8%)
Back 50 Y	46.54	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+10.25s \| 22.0%)
Back 100 Y	1:40.36	53.89 (+46.47s \| 46.3%)	51.49 (+48.87s \| 48.7%)	51.49 (+48.87s \| 48.7%)	49.39 (+50.97s \| 50.8%)	47.59 (+52.77s \| 52.6%)	48.89 (+51.47s \| 51.3%)	1:16.59 (+23.77s \| 23.7%)
Breast 50 Y	50.91	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+10.62s \| 20.9%)
Fly 50 Y	47.00	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+12.31s \| 26.2%)
IM 100 Y	1:37.45	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+20.46s \| 21.0%)

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 Tinnin 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 Tinnin 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 RMSC Spring Finale

03/20/2026

Boyds

50 Y Free

36.53

-1.30s (New PB)

B

BB: 34.59 (+1.94s | 5.3%)

10

4

9

5

50 Y Breast

50.91

-0.82s (New PB)

B

BB: 47.69 (+3.22s | 6.3%)

10

5

2

50 Y Fly

47.00

-3.94s (New PB)

B: 46.49 (+0.51s | 1.1%)

10

2

7

100 Y Free

1:22.71

-2.67s (New PB)

B

BB: 1:18.89 (+3.82s | 4.6%)

10

4

6

9

50 Free

39.35

100 Free

43.36

1:22.71

100 Free

1:22.71

50 Y Back

46.54

-1.29s (New PB)

B

BB: 42.89 (+3.65s | 7.8%)

10

3

4

5

100 Y IM

1:37.45

-2.63s (New PB)

B

BB: 1:29.69 (+7.76s | 8.0%)

10

5

2

4

50 IM

48.15

100 IM

49.30

1:37.45

100 IM

1:37.45

2025 PV Turkey Claus Showdown

12/04/2025

College Park

50 Y Fly

50.94

-1.24s (New PB)

B: 46.49 (+4.45s | 8.7%)

9

100 Y IM

1:41.54

+1.46s

B: 1:39.69 (+1.85s | 1.8%)

9

50 IM

50.83

100 IM

50.71

1:41.54

100 IM

1:41.54

50 Y Breast

51.73

-1.83s (New PB)

B

BB: 47.69 (+4.04s | 7.8%)

9

50 Y Back

47.83

-0.86s (New PB)

B

BB: 42.89 (+4.94s | 10.3%)

9

50 Y Free

38.67

+0.84s

B: 38.19 (+0.48s | 1.2%)

9

100 Y Back

1:40.36

B

BB: 1:30.09 (+10.27s | 10.2%)

9

50 Back

48.71

100 Back

51.65

1:40.36

100 Back

1:40.36

100 Y Free

1:28.76

+3.38s

B: 1:27.99 (+0.77s | 0.9%)

9

50 Free

40.94

100 Free

47.82

1:28.76

100 Free

1:28.76

2025PV November Open Fairland

11/14/2025

Laurel

50 Y Breast

53.56

B: 53.39 (+0.17s | 0.3%)

9

5

1

5

100 Y IM

1:40.08

B: 1:39.69 (+0.39s | 0.4%)

9

3

2

3

50 IM

49.99

100 IM

50.09

1:40.08

100 IM

1:40.08

50 Y Fly

52.18

B: 46.49 (+5.69s | 10.9%)

9

8

1

9

50 Y Free

37.83

B

BB: 34.59 (+3.24s | 8.6%)

9

5

2

3

50 Y Back

48.69

B: 48.29 (+0.40s | 0.8%)

9

6

2

6

100 Y Free

1:25.38

B

BB: 1:18.89 (+6.49s | 7.6%)

9

3

8

50 Free

40.22

100 Free

45.16

1:25.38

100 Free

1:25.38