Liam Duffy

Age: 13 years old
Age Category: 13-14
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

28.38

03/20/2026

BB: 27.69 (+0.69s | 2.4%)

591

1,000+

Free 100 Y

1:02.23

Analysis

03/20/2026

BB: 1:00.29 (+1.94s | 3.1%)

529

1,000+

Free 200 Y

2:22.21

Analysis

02/20/2026

BB: 2:12.29 (+9.92s | 7.0%)

494

1,000+

50 Free

31.84

100 Free

35.19

1:07.03

100 Free

1:07.03

150 Free

37.52

1:44.55

200 Free

37.66

2:22.21

100 Free

1:15.18

Back 50 Y

32.55

03/20/2026

334

1,000+

Back 100 Y

1:13.20

Analysis

02/20/2026

B: 1:11.29 (+1.91s | 2.6%)

479

1,000+

50 Back

36.06

100 Back

37.14

1:13.20

100 Back

1:13.20

Breast 50 Y

42.31

03/20/2026

584

1,000+

Breast 100 Y

1:34.34

Analysis

03/20/2026

B: 1:20.49 (+13.85s | 14.7%)

728

1,000+

Long course distance

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

Above are the fastest times that Liam Duffy has achieved in his swimming career. For each event, you can find Liam's best time, the corresponding time standard, as well as how much faster Liam needs to be to reach the next level. The last columns provide Liam rankings at the team and LSC levels. These rankings are based on the Liam'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	28.38	22.19 (+6.19s \| 21.8%)	21.29 (+7.09s \| 25.0%)	21.29 (+7.09s \| 25.0%)	20.59 (+7.79s \| 27.4%)	20.09 (+8.29s \| 29.2%)	20.39 (+7.99s \| 28.2%)	26.29 (+2.09s \| 7.4%)
Free 100 Y	1:02.23	48.19 (+14.04s \| 22.6%)	46.39 (+15.84s \| 25.5%)	46.39 (+15.84s \| 25.5%)	45.09 (+17.14s \| 27.5%)	43.49 (+18.74s \| 30.1%)	44.39 (+17.84s \| 28.7%)	56.69 (+5.54s \| 8.9%)
Free 200 Y	2:22.21	1:45.79 (+36.42s \| 25.6%)	1:41.59 (+40.62s \| 28.6%)	1:41.59 (+40.62s \| 28.6%)	1:38.79 (+43.42s \| 30.5%)	1:36.49 (+45.72s \| 32.1%)	1:38.09 (+44.12s \| 31.0%)	2:03.89 (+18.32s \| 12.9%)
Back 50 Y	32.55	N/A	N/A	N/A	N/A	N/A	N/A	1:02.89
Back 100 Y	1:13.20	53.89 (+19.31s \| 26.4%)	51.49 (+21.71s \| 29.7%)	51.49 (+21.71s \| 29.7%)	49.39 (+23.81s \| 32.5%)	47.59 (+25.61s \| 35.0%)	48.89 (+24.31s \| 33.2%)	2:16.09 1:00.49 (+12.71s \| 17.4%)
Breast 50 Y	42.31	N/A	N/A	N/A	N/A	N/A	N/A	2:35.19
Breast 100 Y	1:34.34	1:00.89 (+33.45s \| 35.5%)	57.99 (+36.35s \| 38.5%)	57.99 (+36.35s \| 38.5%)	55.89 (+38.45s \| 40.8%)	54.19 (+40.15s \| 42.6%)	55.29 (+39.05s \| 41.4%)	1:01.79 (+32.55s \| 34.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

March Madness 2026

03/20/2026

Oakton

50 Y Free

28.38

-0.32s (New PB)

BB: 27.69 (+0.69s | 2.4%)

100 Y IM

1:14.61

50 Y Back

32.55

-1.88s (New PB)

100 Y Breast

1:34.34

-0.79s (New PB)

B: 1:20.49 (+13.85s | 14.7%)

50 Y Breast

42.31

-1.10s (New PB)

100 Y Free

1:02.23

-5.05s (New PB)

BB: 1:00.29 (+1.94s | 3.1%)

2026 Machine Qualifier

02/20/2026

Springfield

100 Y Breast

1:35.13

B: 1:20.49 (+14.64s | 15.4%)

100 Y Back

1:13.20

-1.94s (New PB)

B: 1:11.29 (+1.91s | 2.6%)

50 Back

36.06

100 Back

37.14

1:13.20

100 Back

1:13.20

200 Y Free

2:22.21

BB: 2:12.29 (+9.92s | 7.0%)

50 Free

31.84

100 Free

35.19

1:07.03

100 Free

1:07.03

150 Free

37.52

1:44.55

200 Free

37.66

2:22.21

100 Free

1:15.18

50 Y Free

28.70

-0.57s (New PB)

BB: 27.69 (+1.01s | 3.5%)

2025 PV Turkey Claus Showdown

12/04/2025

College Park

100 Y Back

1:15.14

-1.48s (New PB)

B: 1:11.29 (+3.85s | 5.1%)

50 Back

36.28

100 Back

38.86

1:15.14

100 Back

1:15.14

50 Y Free

29.27

-0.17s (New PB)

BB: 27.69 (+1.58s | 5.4%)

2025 PV November Open Franconia

11/14/2025

Alexandria

50 Y Free

29.44

-0.83s (New PB)

BB: 27.69 (+1.75s | 5.9%)

50 Y Breast

43.41

100 Y Back

1:18.49

+1.87s

B: 1:11.29 (+7.20s | 9.2%)

100 Y Free

1:08.28

+1.00s

B: 1:04.99 (+3.29s | 4.8%)

50 Free

33.12

100 Free

35.16

1:08.28

100 Free

1:08.28

50 Y Back

34.97

+0.54s

2025 PV October Open Claude Moore

10/10/2025

Sterling

50 Y Free

30.27

B: 29.89 (+0.38s | 1.3%)

50 Y Back

34.43

100 Y Back

1:16.62

B: 1:11.29 (+5.33s | 7.0%)

50 Back

1:16.80

100 Back

0.-18

1:16.62

100 Back

1:16.62

100 Y Free

1:07.28

B: 1:04.99 (+2.29s | 3.4%)

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.