Mason Lee

Age: 10 years old
Age Category: 10 & under
Team: Issaquah Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Issaquah Swim Team

Pacific Northwest Swimming

Western Zone

USA

Free 50 Y

34.39

12/06/2025

A: 31.09 (+3.30s | 9.6%)

110

714

1,000+

Free 100 Y

1:23.47

10/18/2025

BB: 1:18.89 (+4.58s | 5.5%)

145

1,000+

50 Free

40.39

100 Free

43.08

1:23.47

100 Free

1:23.47

Back 50 Y

40.38

11/22/2025

A: 37.59 (+2.79s | 6.9%)

519

1,000+

Back 100 Y

1:25.73

01/24/2026

A: 1:19.59 (+6.14s | 7.2%)

372

1,000+

Breast 50 Y

48.52

03/29/2025

BB: 47.69 (+0.83s | 1.7%)

129

762

1,000+

Breast 100 Y

1:40.54

01/24/2026

A: 1:30.59 (+9.95s | 9.9%)

458

1,000+

50 Breast

48.58

100 Breast

51.96

1:40.54

100 Breast

1:40.54

Fly 50 Y

40.46

02/07/2026

A: 35.99 (+4.47s | 11.0%)

540

1,000+

Fly 100 Y

1:48.25

01/24/2026

BB: 1:38.99 (+9.26s | 8.6%)

102

571

1,000+

50 Fly

49.73

100 Fly

58.52

1:48.25

100 Fly

1:48.25

IM 100 Y

1:29.92

11/22/2025

BB: 1:29.69 (+0.23s | 0.3%)

621

1,000+

50 IM

41.92

100 IM

48.00

1:29.92

100 IM

1:29.92

IM 200 Y

3:39.09

03/01/2025

B: 3:38.59 (+0.50s | 0.2%)

100

639

1,000+

50 Fly

54.00

100 Back

55.28

1:49.28

100 IM

1:49.28

150 Breast

59.97

2:49.25

200 Free

49.84

3:39.09

100 IM

1:49.81

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Issaquah Swim Team	Pacific Northwest Swimming	Western Zone	USA
Free 50 M	42.97	9	05/02/2025	B	BB: 39.79 (+3.18s \| 7.4%)	6	81	586	1,000+

Back 100 M	1:55.53	9	05/02/2025	B	BB: 1:44.49 (+11.04s \| 9.6%)	7	84	518	914

Breast 50 M	55.80	9	05/02/2025	B	BB: 54.39 (+1.41s \| 2.5%)	4	52	370	615

Fly 100 M	2:16.92	9	05/16/2025		B: 2:09.49 (+7.43s \| 5.4%)	4	40	290	469

IM 200 M	4:03.74	9	05/16/2025	B	BB: 3:43.69 (+20.05s \| 8.2%)	4	31	302	515

Above are the fastest times that Mason Lee 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	34.39	22.19 (+12.20s \| 35.5%)	21.29 (+13.10s \| 38.1%)	21.29 (+13.10s \| 38.1%)	20.59 (+13.80s \| 40.1%)	20.09 (+14.30s \| 41.6%)	20.39 (+14.00s \| 40.7%)	30.49 (+3.90s \| 11.3%)
Free 100 Y	1:23.47	48.19 (+35.28s \| 42.3%)	46.39 (+37.08s \| 44.4%)	46.39 (+37.08s \| 44.4%)	45.09 (+38.38s \| 46.0%)	43.49 (+39.98s \| 47.9%)	44.39 (+39.08s \| 46.8%)	1:07.19 (+16.28s \| 19.5%)
Back 50 Y	40.38	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.09s \| 10.1%)
Back 100 Y	1:25.73	53.89 (+31.84s \| 37.1%)	51.49 (+34.24s \| 39.9%)	51.49 (+34.24s \| 39.9%)	49.39 (+36.34s \| 42.4%)	47.59 (+38.14s \| 44.5%)	48.89 (+36.84s \| 43.0%)	1:16.59 (+9.14s \| 10.7%)
Breast 50 Y	48.52	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+8.23s \| 17.0%)
Breast 100 Y	1:40.54	1:00.89 (+39.65s \| 39.4%)	57.99 (+42.55s \| 42.3%)	57.99 (+42.55s \| 42.3%)	55.89 (+44.65s \| 44.4%)	54.19 (+46.35s \| 46.1%)	55.29 (+45.25s \| 45.0%)	1:26.29 (+14.25s \| 14.2%)
Fly 50 Y	40.46	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+5.77s \| 14.3%)
Fly 100 Y	1:48.25	52.89 (+55.36s \| 51.1%)	50.59 (+57.66s \| 53.3%)	50.59 (+57.66s \| 53.3%)	48.99 (+59.26s \| 54.7%)	47.79 (+60.46s \| 55.9%)	48.39 (+59.86s \| 55.3%)	1:19.89 (+28.36s \| 26.2%)
IM 100 Y	1:29.92	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+12.93s \| 14.4%)
IM 200 Y	3:39.09	1:58.19 (+100.90s \| 46.1%)	1:53.89 (+105.20s \| 48.0%)	1:53.89 (+105.20s \| 48.0%)	1:50.09 (+109.00s \| 49.8%)	1:46.39 (+112.70s \| 51.4%)	1:48.89 (+110.20s \| 50.3%)	2:46.19 (+52.90s \| 24.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	42.97	25.89 (+17.08s \| 39.7%)	24.59 (+18.38s \| 42.8%)	24.59 (+18.38s \| 42.8%)	24.29 (+18.68s \| 43.5%)	23.39 (+19.58s \| 45.6%)	23.79 (+19.18s \| 44.6%)	34.59 (+8.38s \| 19.5%)
Back 100 M	1:55.53	1:03.29 (+52.24s \| 45.2%)	1:00.59 (+54.94s \| 47.6%)	1:00.59 (+54.94s \| 47.6%)	58.89 (+56.64s \| 49.0%)	57.29 (+58.24s \| 50.4%)	58.19 (+57.34s \| 49.6%)	1:27.69 (+27.84s \| 24.1%)
Breast 50 M	55.80	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+9.51s \| 17.0%)
Fly 100 M	2:16.92	1:00.89 (+76.03s \| 55.5%)	57.99 (+78.93s \| 57.6%)	57.99 (+78.93s \| 57.6%)	57.09 (+79.83s \| 58.3%)	55.09 (+81.83s \| 59.8%)	55.99 (+80.93s \| 59.1%)	1:30.59 (+46.33s \| 33.8%)
IM 200 M	4:03.74	2:18.39 (+105.35s \| 43.2%)	2:12.79 (+110.95s \| 45.5%)	2:12.79 (+110.95s \| 45.5%)	2:09.59 (+114.15s \| 46.8%)	2:05.79 (+117.95s \| 48.4%)	2:08.19 (+115.55s \| 47.4%)	3:08.29 (+55.45s \| 22.7%)

Progression

See how Mason Lee 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 Lee 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 PN IST Feb Winter Invitational Approved

02/07/2026

Federal Way

50 Y Fly

40.46

-6.02s (New PB)

A: 35.99 (+4.47s | 11.0%)

100 Y Free

1:23.99

+0.52s

BB: 1:18.89 (+5.10s | 6.1%)

50 Free

38.82

100 Free

45.17

1:23.99

100 Free

1:23.99

50 Y Back

41.73

+1.35s

A: 37.59 (+4.14s | 9.9%)

2026 PN IST January Invitational Approved

01/24/2026

Snohomish

100 Y Fly

1:48.25

-3.36s (New PB)

BB: 1:38.99 (+9.26s | 8.6%)

50 Fly

49.73

100 Fly

58.52

1:48.25

100 Fly

1:48.25

100 Y Breast

1:40.54

-0.26s (New PB)

A: 1:30.59 (+9.95s | 9.9%)

50 Breast

48.58

100 Breast

51.96

1:40.54

100 Breast

1:40.54

100 Y Back

1:25.73

-2.90s (New PB)

A: 1:19.59 (+6.14s | 7.2%)

2025 PN 14 Under Short Course Champs APPROVED

12/12/2025

Federal Way

50 Y Free

35.86

+1.47s

BB: 34.59 (+1.27s | 3.5%)

2025 PN Fall Divisionals, Division 2

12/06/2025

Snohomish

50 Y Back

41.58

+1.20s

A: 37.59 (+3.99s | 9.6%)

50 Y Breast

48.73

+0.21s

BB: 47.69 (+1.04s | 2.1%)

50 Y Free

34.39

-2.12s (New PB)

A: 31.09 (+3.30s | 9.6%)

100 Y IM

1:37.76

+7.84s

BB: 1:29.69 (+8.07s | 8.3%)

50 IM

45.40

100 IM

52.36

1:37.76

100 IM

1:37.76

50 Y Fly

49.94

+3.46s

B: 46.49 (+3.45s | 6.9%)

2025 PN November AGI, Div 3 (UPAC)

11/22/2025

University Place

50 Y Back

40.38

-2.70s (New PB)

A: 37.59 (+2.79s | 6.9%)

100 Y Breast

1:47.28

+6.48s

BB: 1:42.29 (+4.99s | 4.7%)

50 Breast

2:10.81

100 Breast

-23.-53

1:47.28

100 Breast

1:47.28

100 Y IM

1:29.92

-3.27s (New PB)

BB: 1:29.69 (+0.23s | 0.3%)

50 IM

41.92

100 IM

48.00

1:29.92

100 IM

1:29.92

2025 PN IST November Invitational

11/15/2025

Snohomish

100 Y Breast

1:43.72

+2.92s

BB: 1:42.29 (+1.43s | 1.4%)

50 Breast

50.22

100 Breast

53.50

1:43.72

100 Breast

1:43.72

100 Y Fly

1:51.61

BB: 1:38.99 (+12.62s | 11.3%)

50 Fly

52.28

100 Fly

59.33

1:51.61

100 Fly

1:51.61

100 Y Back

1:28.63

-7.72s (New PB)

A: 1:19.59 (+9.04s | 10.2%)

50 Back

43.30

100 Back

45.33

1:28.63

100 Back

1:28.63

100 Y IM

1:33.19

-5.74s (New PB)

BB: 1:29.69 (+3.50s | 3.8%)

50 IM

43.92

100 IM

49.27

1:33.19

100 IM

1:33.19

2025 PN IST Fall Open

10/18/2025

Snohomish

100 Y Free

1:23.47

-2.74s (New PB)

BB: 1:18.89 (+4.58s | 5.5%)

50 Free

40.39

100 Free

43.08

1:23.47

100 Free

1:23.47

50 Y Fly

46.48

-1.13s (New PB)

BB: 41.29 (+5.19s | 11.2%)

100 Y Breast

1:40.80

-19.51s (New PB)

A: 1:30.59 (+10.21s | 10.1%)

50 Breast

49.25

100 Breast

51.55

1:40.80

100 Breast

1:40.80

2025 PN IST Sockeye Sprints

09/27/2025

Snohomish

50 Y Fly

47.61

-1.63s (New PB)

B: 46.49 (+1.12s | 2.4%)

100 Y Free

1:26.21

-5.72s (New PB)

BB: 1:18.89 (+7.32s | 8.5%)

50 Free

41.29

100 Free

44.92

1:26.21

100 Free

1:26.21

50 Y Back

43.50

+0.42s

BB: 42.89 (+0.61s | 1.4%)

2025 PN IST Sockeye Springtime Madness

05/16/2025

Federal Way

100 M Fly

2:16.92

B: 2:09.49 (+7.43s | 5.4%)

50 M Free

43.02

+0.05s

BB: 39.79 (+3.23s | 7.5%)

200 M IM

4:03.74

BB: 3:43.69 (+20.05s | 8.2%)

2025 PN BC May Flowers

05/02/2025

Federal Way

50 M Free

42.97

BB: 39.79 (+3.18s | 7.4%)

50 M Breast

55.80

BB: 54.39 (+1.41s | 2.5%)

100 M Back

1:55.53

BB: 1:44.49 (+11.04s | 9.6%)

2025 PN Spring Finale, Division 1

03/29/2025

Renton

50 Y Breast

48.52

-0.61s (New PB)

BB: 47.69 (+0.83s | 1.7%)

50 Y Back

43.08

-2.25s (New PB)

BB: 42.89 (+0.19s | 0.4%)

50 Y Fly

49.24

-1.59s (New PB)

B: 46.49 (+2.75s | 5.6%)

50 Y Free

36.51

-2.79s (New PB)

BB: 34.59 (+1.92s | 5.3%)

100 Y IM

1:39.96

+1.03s

B: 1:39.69 (+0.27s | 0.3%)

50 IM

48.77

100 IM

51.19

1:39.96

100 IM

1:39.96

2025 PN C March Madness

03/01/2025

Mercer Island

100 Y Back

1:36.35

BB: 1:30.09 (+6.26s | 6.5%)

50 Back

45.09

100 Back

51.26

1:36.35

100 Back

1:36.35

50 Y Breast

49.13

-0.59s (New PB)

BB: 47.69 (+1.44s | 2.9%)

200 Y IM

3:39.09

B: 3:38.59 (+0.50s | 0.2%)

50 Fly

54.00

100 Back

55.28

1:49.28

100 IM

1:49.28

150 Breast

59.97

2:49.25

200 Free

49.84

3:39.09

100 IM

1:49.81

2025 PN IST Feb Invitational

02/22/2025

Renton

50 Y Back

45.33

-2.71s (New PB)

BB: 42.89 (+2.44s | 5.4%)

50 Y Breast

49.72

-0.77s (New PB)

BB: 47.69 (+2.03s | 4.1%)

50 Y Free

39.30

-2.80s (New PB)

B: 38.19 (+1.11s | 2.8%)

2025 PN EAST February Invitational

02/01/2025

Renton

100 Y Free

1:31.99

+0.06s

B: 1:27.99 (+4.00s | 4.3%)

50 Free

43.41

100 Free

48.58

1:31.99

100 Free

1:31.99

100 Y IM

1:38.93

-6.13s (New PB)

BB: 1:29.69 (+9.24s | 9.3%)

50 IM

47.37

100 IM

51.56

1:38.93

100 IM

1:38.93

50 Y Breast

50.49

-0.34s (New PB)

BB: 47.69 (+2.80s | 5.5%)

2025 PN IST Janurary Invitational

01/25/2025

Renton

50 Y Fly

50.83

-12.42s (New PB)

B: 46.49 (+4.34s | 8.5%)

50 Y Back

50.15

+2.11s

B: 48.29 (+1.86s | 3.7%)

100 Y Free

1:31.93

-13.81s (New PB)

B: 1:27.99 (+3.94s | 4.3%)

50 Free

40.66

100 Free

51.27

1:31.93

100 Free

1:31.93

2024 PN November AGI, Division 2

11/23/2024

Renton

50 Y Back

51.40

+3.36s

B: 48.29 (+3.11s | 6.1%)

50 Y Free

44.54

+2.44s

B: 38.19 (+6.35s | 14.3%)

2024 PN IST November Invitational

11/16/2024

Snohomish

50 Y Free

42.10

-1.34s (New PB)

B: 38.19 (+3.91s | 9.3%)

50 Y Breast

50.83

-1.74s (New PB)

BB: 47.69 (+3.14s | 6.2%)

100 Y IM

1:45.06

B: 1:39.69 (+5.37s | 5.1%)

50 IM

51.67

100 IM

53.39

1:45.06

100 IM

1:45.06

50 Y Back

48.04

-3.11s (New PB)

BB: 42.89 (+5.15s | 10.7%)

2024 PN C Pentathlon

11/03/2024

Mercer Island

50 Y Breast

52.57

BB: 47.69 (+4.88s | 9.3%)

50 Y Free

43.44

B: 38.19 (+5.25s | 12.1%)

50 Y Fly

1:03.25

B: 46.49 (+16.76s | 26.5%)

50 Y Back

51.15

B: 48.29 (+2.86s | 5.6%)

2024 PN IST Fall Open

10/19/2024

Snohomish

100 Y Breast

2:00.31

B: 1:54.09 (+6.22s | 5.2%)

50 Breast

56.30

100 Breast

1:04.01

2:00.31

100 Breast

2:00.31

100 Y Free

1:45.74

B: 1:27.99 (+17.75s | 16.8%)

50 Free

48.41

100 Free

57.33

1:45.74

100 Free

1:45.74

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 M	42.97	25.89 (+17.08s \| 39.7%)	24.59 (+18.38s \| 42.8%)	24.59 (+18.38s \| 42.8%)	24.29 (+18.68s \| 43.5%)	23.39 (+19.58s \| 45.6%)	23.79 (+19.18s \| 44.6%)	34.59 (+8.38s \| 19.5%)
Back 100 M	1:55.53	1:03.29 (+52.24s \| 45.2%)	1:00.59 (+54.94s \| 47.6%)	1:00.59 (+54.94s \| 47.6%)	58.89 (+56.64s \| 49.0%)	57.29 (+58.24s \| 50.4%)	58.19 (+57.34s \| 49.6%)	1:27.69 (+27.84s \| 24.1%)
Breast 50 M	55.80	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+9.51s \| 17.0%)
Fly 100 M	2:16.92	1:00.89 (+76.03s \| 55.5%)	57.99 (+78.93s \| 57.6%)	57.99 (+78.93s \| 57.6%)	57.09 (+79.83s \| 58.3%)	55.09 (+81.83s \| 59.8%)	55.99 (+80.93s \| 59.1%)	1:30.59 (+46.33s \| 33.8%)
IM 200 M	4:03.74	2:18.39 (+105.35s \| 43.2%)	2:12.79 (+110.95s \| 45.5%)	2:12.79 (+110.95s \| 45.5%)	2:09.59 (+114.15s \| 46.8%)	2:05.79 (+117.95s \| 48.4%)	2:08.19 (+115.55s \| 47.4%)	3:08.29 (+55.45s \| 22.7%)