Mason Kim

Age: 11 years old
Age Category: 11-12
Team: Maywood Sparks Swim Team | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Maywood Sparks Swim Team

Southern California Swimming

Western Zone

USA

Free 50 Y

34.95

12/13/2024

B: 32.79 (+2.16s | 6.2%)

306

1,000+

Free 100 Y

1:14.32

Analysis

12/12/2025

B: 1:11.49 (+2.83s | 3.8%)

259

1,000+

50 Free

35.18

100 Free

39.14

1:14.32

100 Free

1:14.32

Back 50 Y

36.29

03/12/2026

BB: 35.59 (+0.70s | 1.9%)

162

865

1,000+

Back 100 Y

1:20.23

Analysis

03/12/2026

BB: 1:15.69 (+4.54s | 5.7%)

159

933

1,000+

50 Back

40.00

100 Back

40.23

1:20.23

100 Back

1:20.23

Breast 50 Y

42.35

03/12/2026

BB: 40.09 (+2.26s | 5.3%)

191

1,000+

Breast 100 Y

1:39.99

Analysis

12/13/2024

B: 1:32.59 (+7.40s | 7.4%)

231

1,000+

50 Breast

49.22

100 Breast

50.77

1:39.99

100 Breast

1:39.99

Fly 50 Y

34.41

03/12/2026

BB: 34.19 (+0.22s | 0.6%)

139

706

1,000+

Fly 100 Y

1:18.39

Analysis

03/12/2026

BB: 1:16.09 (+2.30s | 2.9%)

124

609

1,000+

50 Fly

36.08

100 Fly

42.31

1:18.39

100 Fly

1:18.39

IM 200 Y

2:56.87

Analysis

12/12/2025

BB: 2:45.79 (+11.08s | 6.3%)

169

983

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Maywood Sparks Swim Team

Southern California Swimming

Western Zone

USA

Back 50 M

40.02

07/24/2025

A: 37.69 (+2.33s | 5.8%)

143

552

1,000+

Breast 50 M

50.72

06/12/2025

B: 49.79 (+0.93s | 1.8%)

206

1,000+

Breast 100 M

1:50.02

Analysis

07/24/2025

B: 1:47.79 (+2.23s | 2.0%)

199

994

1,000+

50 Breast

52.09

100 Breast

57.93

1:50.02

100 Breast

1:50.02

Fly 50 M

38.59

07/24/2025

A: 35.29 (+3.30s | 8.6%)

147

613

1,000+

Fly 100 M

1:34.42

Analysis

07/24/2025

BB: 1:27.29 (+7.13s | 7.6%)

138

604

1,000+

50 Fly

45.34

100 Fly

49.08

1:34.42

100 Fly

1:34.42

Above are the fastest times that Mason Kim 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	34.95	22.19 (+12.76s \| 36.5%)	21.29 (+13.66s \| 39.1%)	21.29 (+13.66s \| 39.1%)	20.59 (+14.36s \| 41.1%)	20.09 (+14.86s \| 42.5%)	20.39 (+14.56s \| 41.7%)	29.59 (+5.36s \| 15.3%)
Free 100 Y	1:14.32	48.19 (+26.13s \| 35.2%)	46.39 (+27.93s \| 37.6%)	46.39 (+27.93s \| 37.6%)	45.09 (+29.23s \| 39.3%)	43.49 (+30.83s \| 41.5%)	44.39 (+29.93s \| 40.3%)	1:03.09 (+11.23s \| 15.1%)
Back 50 Y	36.29	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+2.50s \| 6.9%)
Back 100 Y	1:20.23	53.89 (+26.34s \| 32.8%)	51.49 (+28.74s \| 35.8%)	51.49 (+28.74s \| 35.8%)	49.39 (+30.84s \| 38.4%)	47.59 (+32.64s \| 40.7%)	48.89 (+31.34s \| 39.1%)	1:12.29 (+7.94s \| 9.9%)
Breast 50 Y	42.35	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+4.36s \| 10.3%)
Breast 100 Y	1:39.99	1:00.89 (+39.10s \| 39.1%)	57.99 (+42.00s \| 42.0%)	57.99 (+42.00s \| 42.0%)	55.89 (+44.10s \| 44.1%)	54.19 (+45.80s \| 45.8%)	55.29 (+44.70s \| 44.7%)	1:21.69 (+18.30s \| 18.3%)
Fly 50 Y	34.41	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+1.72s \| 5.0%)
Fly 100 Y	1:18.39	52.89 (+25.50s \| 32.5%)	50.59 (+27.80s \| 35.5%)	50.59 (+27.80s \| 35.5%)	48.99 (+29.40s \| 37.5%)	47.79 (+30.60s \| 39.0%)	48.39 (+30.00s \| 38.3%)	1:11.99 (+6.40s \| 8.2%)
IM 200 Y	2:56.87	1:58.19 (+58.68s \| 33.2%)	1:53.89 (+62.98s \| 35.6%)	1:53.89 (+62.98s \| 35.6%)	1:50.09 (+66.78s \| 37.8%)	1:46.39 (+70.48s \| 39.8%)	1:48.89 (+67.98s \| 38.4%)	2:37.09 (+19.78s \| 11.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Back 50 M	40.02	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+0.83s \| 2.1%)
Breast 50 M	50.72	N/A	N/A	N/A	N/A	N/A	N/A	43.89 (+6.83s \| 13.5%)
Breast 100 M	1:50.02	1:11.29 (+38.73s \| 35.2%)	1:08.19 (+41.83s \| 38.0%)	1:08.19 (+41.83s \| 38.0%)	1:06.59 (+43.43s \| 39.5%)	1:04.09 (+45.93s \| 41.7%)	1:05.29 (+44.73s \| 40.7%)	1:34.89 (+15.13s \| 13.8%)
Fly 50 M	38.59	N/A	N/A	N/A	N/A	N/A	N/A	36.99 (+1.60s \| 4.1%)
Fly 100 M	1:34.42	1:00.89 (+33.53s \| 35.5%)	57.99 (+36.43s \| 38.6%)	57.99 (+36.43s \| 38.6%)	57.09 (+37.33s \| 39.5%)	55.09 (+39.33s \| 41.7%)	55.99 (+38.43s \| 40.7%)	1:22.19 (+12.23s \| 13.0%)

Progression

See how Mason Kim 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 Kim 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 SCS Spring Age Group Champs @ RMDA Cop

03/12/2026

La Mirada

50 Y Breast

42.35

-0.28s (New PB)

A: 42.09 (+0.26s | 0.6%)

100 Y Fly

1:18.39

-7.28s (New PB)

AAA: 1:14.59 (+3.80s | 4.8%)

50 Fly

36.08

100 Fly

42.31

1:18.39

100 Fly

1:18.39

100 Y Back

1:20.23

-1.10s (New PB)

A: 1:19.59 (+0.64s | 0.8%)

50 Back

40.00

100 Back

40.23

1:20.23

100 Back

1:20.23

50 Y Fly

34.41

-2.76s (New PB)

AA: 34.29 (+0.12s | 0.3%)

50 Y Back

36.29

-1.70s (New PB)

AA: 35.79 (+0.50s | 1.4%)

2025 CA SCS SCAT WAG

12/12/2025

San Clemente

100 Y Free

1:14.32

A: 1:09.79 (+4.53s | 6.1%)

50 Free

35.18

100 Free

39.14

1:14.32

100 Free

1:14.32

50 Y Breast

42.63

A: 42.09 (+0.54s | 1.3%)

200 Y IM

2:56.87

A: 2:53.49 (+3.38s | 1.9%)

100 Y Back

1:21.33

A: 1:19.59 (+1.74s | 2.1%)

50 Back

39.75

100 Back

41.58

1:21.33

100 Back

1:21.33

50 Y Back

38.33

+0.34s

A: 37.59 (+0.74s | 1.9%)

100 Y Fly

1:25.67

A: 1:24.39 (+1.28s | 1.5%)

50 Fly

40.52

100 Fly

45.15

1:25.67

100 Fly

1:25.67

2025 CA SCS RAA Summer A G Champs

07/24/2025

Riverside

50 M Fly

38.59

-2.26s (New PB)

AAA: 36.59 (+2.00s | 5.2%)

50 M Back

40.02

-2.44s (New PB)

AAA: 38.99 (+1.03s | 2.6%)

100 M Fly

1:34.42

-5.50s (New PB)

AA: 1:30.69 (+3.73s | 4.0%)

50 Fly

45.34

100 Fly

49.08

1:34.42

100 Fly

1:34.42

100 M Breast

1:50.02

A: 1:45.49 (+4.53s | 4.1%)

50 Breast

52.09

100 Breast

57.93

1:50.02

100 Breast

1:50.02

2025 SCS June AG Invite @ La Mirada Armada

06/12/2025

La Mirada

50 M Breast

50.72

A: 47.89 (+2.83s | 5.6%)

100 M Fly

1:39.92

A: 1:36.19 (+3.73s | 3.7%)

50 M Fly

40.85

A: 40.59 (+0.26s | 0.6%)

50 M Back

42.46

AA: 41.09 (+1.37s | 3.2%)

2025 SCS Spring Age Group Champs @ Armada

03/13/2025

La Mirada

50 Y Back

42.40

+4.41s

A: 37.59 (+4.81s | 11.3%)

2024 CA RAA SCS WAG

12/13/2024

Riverside

100 Y Breast

1:39.99

A: 1:30.59 (+9.40s | 9.4%)

50 Breast

49.22

100 Breast

50.77

1:39.99

100 Breast

1:39.99

50 Y Back

37.99

A: 37.59 (+0.40s | 1.1%)

50 Y Fly

37.17

A: 35.99 (+1.18s | 3.2%)

50 Y Free

34.95

BB: 34.59 (+0.36s | 1.0%)

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.