Mason Lieberman

Age: 11 years old
Age Category: 11-12
Team: West Islip Swim Club | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

West Islip Swim Club

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

33.26

01/30/2026

B: 32.79 (+0.47s | 1.4%)

421

1,000+

Free 100 Y

1:13.49

01/30/2026

B: 1:11.49 (+2.00s | 2.7%)

379

1,000+

50 Free

35.27

100 Free

38.22

1:13.49

100 Free

1:13.49

Back 50 Y

38.77

01/16/2026

B: 38.49 (+0.28s | 0.7%)

319

1,000+

Back 100 Y

1:30.38

01/30/2026

B: 1:22.19 (+8.19s | 9.1%)

417

1,000+

50 Back

43.86

100 Back

46.52

1:30.38

100 Back

1:30.38

Breast 50 Y

46.85

01/16/2026

B: 43.49 (+3.36s | 7.2%)

390

1,000+

Breast 100 Y

1:42.46

01/30/2026

B: 1:32.59 (+9.87s | 9.6%)

391

1,000+

50 Breast

49.70

100 Breast

52.76

1:42.46

100 Breast

1:42.46

Fly 50 Y

39.76

12/12/2025

B: 37.09 (+2.67s | 6.7%)

327

1,000+

IM 100 Y

1:28.93

01/16/2026

B: 1:21.89 (+7.04s | 7.9%)

356

1,000+

50 IM

43.09

100 IM

45.84

1:28.93

100 IM

1:28.93

Long course distance

Event	Time		Age	Date	Standard	Next Standard	West Islip Swim Club	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Mason Lieberman has achieved in his swimming career. For each event, you can find Mason's best time, the corresponding time standard, as well as how much faster Mason needs to be to reach the next level. The last columns provide Mason rankings at the team and LSC levels. These rankings are based on the Mason'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	33.26	22.19 (+11.07s \| 33.3%)	21.29 (+11.97s \| 36.0%)	21.29 (+11.97s \| 36.0%)	20.59 (+12.67s \| 38.1%)	20.09 (+13.17s \| 39.6%)	20.39 (+12.87s \| 38.7%)	29.59 (+3.67s \| 11.0%)
Free 100 Y	1:13.49	48.19 (+25.30s \| 34.4%)	46.39 (+27.10s \| 36.9%)	46.39 (+27.10s \| 36.9%)	45.09 (+28.40s \| 38.6%)	43.49 (+30.00s \| 40.8%)	44.39 (+29.10s \| 39.6%)	1:03.09 (+10.40s \| 14.2%)
Back 50 Y	38.77	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+4.98s \| 12.8%)
Back 100 Y	1:30.38	53.89 (+36.49s \| 40.4%)	51.49 (+38.89s \| 43.0%)	51.49 (+38.89s \| 43.0%)	49.39 (+40.99s \| 45.4%)	47.59 (+42.79s \| 47.3%)	48.89 (+41.49s \| 45.9%)	1:12.29 (+18.09s \| 20.0%)
Breast 50 Y	46.85	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+8.86s \| 18.9%)
Breast 100 Y	1:42.46	1:00.89 (+41.57s \| 40.6%)	57.99 (+44.47s \| 43.4%)	57.99 (+44.47s \| 43.4%)	55.89 (+46.57s \| 45.5%)	54.19 (+48.27s \| 47.1%)	55.29 (+47.17s \| 46.0%)	1:21.69 (+20.77s \| 20.3%)
Fly 50 Y	39.76	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+7.07s \| 17.8%)
IM 100 Y	1:28.93	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+16.14s \| 18.1%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR LIE Second Chance Invitational

01/30/2026

Hempstead

100 Y Breast

1:42.46

B: 1:32.59 (+9.87s | 9.6%)

50 Breast

49.70

100 Breast

52.76

1:42.46

100 Breast

1:42.46

100 Y Free

1:13.49

-1.23s (New PB)

B: 1:11.49 (+2.00s | 2.7%)

50 Free

35.27

100 Free

38.22

1:13.49

100 Free

1:13.49

100 Y Back

1:30.38

-0.66s (New PB)

B: 1:22.19 (+8.19s | 9.1%)

50 Back

43.86

100 Back

46.52

1:30.38

100 Back

1:30.38

50 Y Free

33.26

-0.59s (New PB)

B: 32.79 (+0.47s | 1.4%)

50 Y Back

40.26

+1.49s

B: 38.49 (+1.77s | 4.4%)

2026 MR NFS 43rd Annual Dr MLK Jr Invite

01/16/2026

East Meadow

50 Y Fly

41.35

+1.59s

B: 37.09 (+4.26s | 10.3%)

100 Y Free

1:14.72

-0.96s (New PB)

B: 1:11.49 (+3.23s | 4.3%)

50 Free

36.71

100 Free

38.01

1:14.72

100 Free

1:14.72

50 Y Free

33.85

-1.34s (New PB)

B: 32.79 (+1.06s | 3.1%)

100 Y IM

1:28.93

B: 1:21.89 (+7.04s | 7.9%)

50 IM

43.09

100 IM

45.84

1:28.93

100 IM

1:28.93

50 Y Back

38.77

-2.85s (New PB)

B: 38.49 (+0.28s | 0.7%)

50 Y Breast

46.85

B: 43.49 (+3.36s | 7.2%)

100 Y Back

1:31.20

+0.16s

B: 1:22.19 (+9.01s | 9.9%)

50 Back

44.27

100 Back

46.93

1:31.20

100 Back

1:31.20

2025 MR RFAC Elizabeth Miller Holiday Invite

12/12/2025

Poughkeepsie

100 Y Back

1:31.04

-2.24s (New PB)

B: 1:22.19 (+8.85s | 9.7%)

50 Back

44.13

100 Back

46.91

1:31.04

100 Back

1:31.04

100 Y Free

1:15.68

-1.16s (New PB)

B: 1:11.49 (+4.19s | 5.5%)

50 Free

36.02

100 Free

39.66

1:15.68

100 Free

1:15.68

50 Y Free

35.40

+0.21s

B: 32.79 (+2.61s | 7.4%)

50 Y Fly

39.76

-5.49s (New PB)

B: 37.09 (+2.67s | 6.7%)

2025 MR LIE Thanksgiving Invitational

11/28/2025

Hempstead

50 Y Back

41.62

-0.02s (New PB)

B: 38.49 (+3.13s | 7.5%)

100 Y Free

1:16.84

-3.99s (New PB)

B: 1:11.49 (+5.35s | 7.0%)

50 Free

35.31

100 Free

41.53

1:16.84

100 Free

1:16.84

50 Y Free

35.19

-4.04s (New PB)

B: 32.79 (+2.40s | 6.8%)

50 Y Fly

45.25

-8.76s (New PB)

B: 37.09 (+8.16s | 18.0%)

100 Y Back

1:33.50

+0.22s

B: 1:22.19 (+11.31s | 12.1%)

50 Back

45.24

100 Back

48.26

1:33.50

100 Back

1:33.50

2025 MR FA Patriot Games Invitational

11/21/2025

Farmingdale

50 Y Back

41.64

-1.87s (New PB)

B: 38.49 (+3.15s | 7.6%)

100 Y Free

1:20.83

B: 1:11.49 (+9.34s | 11.6%)

50 Free

37.56

100 Free

43.27

1:20.83

100 Free

1:20.83

100 Y Back

1:33.28

B: 1:22.19 (+11.09s | 11.9%)

50 Back

43.17

100 Back

50.11

1:33.28

100 Back

1:33.28

50 Y Free

39.23

-4.04s (New PB)

B: 32.79 (+6.44s | 16.4%)

2025 MR HAUP Halloween Meet

10/26/2025

Hauppauge

50 Y Back

43.51

B: 38.49 (+5.02s | 11.5%)

50 Y Free

43.27

B: 32.79 (+10.48s | 24.2%)

50 Y Fly

54.01

B: 37.09 (+16.92s | 31.3%)

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.