Mason Ma

Age: 11 years old
Age Category: 11-12
Team: Aces Swim Club | Colorado Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aces Swim Club

Free 50 Y

32.27

02/28/2025

BB: 30.49 (+1.78s | 5.5%)

126

Free 100 Y

1:18.67

01/10/2025

B: 1:11.49 (+7.18s | 9.1%)

184

50 Free

36.48

100 Free

42.19

1:18.67

100 Free

1:18.67

Free 200 Y

3:01.54

01/24/2025

B: 2:35.99 (+25.55s | 14.1%)

170

25 Free

18.63

50 Free

22.94

41.57

50 Free

41.57

75 Free

23.13

1:04.70

100 Free

25.44

1:30.14

50 Free

48.57

125 Free

24.21

1:54.35

150 Free

23.71

2:18.06

50 Free

47.92

175 Free

23.13

2:41.19

200 Free

20.35

3:01.54

50 Free

43.48

Back 50 Y

37.02

02/28/2025

BB: 35.59 (+1.43s | 3.9%)

Back 100 Y

1:21.08

02/28/2025

BB: 1:15.69 (+5.39s | 6.6%)

50 Back

39.18

100 Back

41.90

1:21.08

100 Back

1:21.08

Breast 50 Y

46.46

01/10/2025

B: 43.49 (+2.97s | 6.4%)

165

Breast 100 Y

1:44.07

12/27/2024

B: 1:32.59 (+11.48s | 11.0%)

168

50 Breast

50.65

100 Breast

53.42

1:44.07

100 Breast

1:44.07

Fly 50 Y

42.34

01/24/2025

B: 37.09 (+5.25s | 12.4%)

177

25 Fly

20.07

50 Fly

22.27

42.34

50 Fly

42.34

IM 100 Y

1:30.09

01/10/2025

B: 1:21.89 (+8.20s | 9.1%)

169

50 IM

41.86

100 IM

48.23

1:30.09

100 IM

1:30.09

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aces Swim Club

Free 50 M

36.34

07/11/2025

BB: 34.79 (+1.55s | 4.3%)

110

Free 100 M

1:22.70

07/11/2025

B: 1:22.09 (+0.61s | 0.7%)

104

50 Free

39.50

100 Free

43.20

1:22.70

100 Free

1:22.70

Back 50 M

40.35

07/25/2025

A: 37.69 (+2.66s | 6.6%)

Back 100 M

1:28.16

07/25/2025

A: 1:21.89 (+6.27s | 7.1%)

50 Back

42.77

100 Back

45.39

1:28.16

100 Back

1:28.16

Breast 50 M

47.63

06/19/2025

BB: 45.89 (+1.74s | 3.7%)

Breast 100 M

1:44.32

06/06/2025

BB: 1:39.59 (+4.73s | 4.5%)

50 Breast

50.95

100 Breast

53.37

1:44.32

100 Breast

1:44.32

Fly 50 M

37.55

07/25/2025

A: 35.29 (+2.26s | 6.0%)

Fly 100 M

1:34.22

07/25/2025

BB: 1:27.29 (+6.93s | 7.4%)

50 Fly

42.89

100 Fly

51.33

1:34.22

100 Fly

1:34.22

IM 200 M

3:11.63

07/25/2025

BB: 3:08.99 (+2.64s | 1.4%)

50 Fly

42.01

100 Back

48.36

1:30.37

100 IM

1:30.37

150 Breast

57.06

2:27.43

200 Free

44.20

3:11.63

100 IM

1:41.26

Above are the fastest times that Mason Ma 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	32.27	22.19 (+10.08s \| 31.2%)	21.29 (+10.98s \| 34.0%)	21.29 (+10.98s \| 34.0%)	20.59 (+11.68s \| 36.2%)	20.09 (+12.18s \| 37.7%)	20.39 (+11.88s \| 36.8%)	29.59 (+2.68s \| 8.3%)
Free 100 Y	1:18.67	48.19 (+30.48s \| 38.7%)	46.39 (+32.28s \| 41.0%)	46.39 (+32.28s \| 41.0%)	45.09 (+33.58s \| 42.7%)	43.49 (+35.18s \| 44.7%)	44.39 (+34.28s \| 43.6%)	1:03.09 (+15.58s \| 19.8%)
Free 200 Y	3:01.54	1:45.79 (+75.75s \| 41.7%)	1:41.59 (+79.95s \| 44.0%)	1:41.59 (+79.95s \| 44.0%)	1:38.79 (+82.75s \| 45.6%)	1:36.49 (+85.05s \| 46.8%)	1:38.09 (+83.45s \| 46.0%)	2:17.79 (+43.75s \| 24.1%)
Back 50 Y	37.02	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+3.23s \| 8.7%)
Back 100 Y	1:21.08	53.89 (+27.19s \| 33.5%)	51.49 (+29.59s \| 36.5%)	51.49 (+29.59s \| 36.5%)	49.39 (+31.69s \| 39.1%)	47.59 (+33.49s \| 41.3%)	48.89 (+32.19s \| 39.7%)	1:12.29 (+8.79s \| 10.8%)
Breast 50 Y	46.46	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+8.47s \| 18.2%)
Breast 100 Y	1:44.07	1:00.89 (+43.18s \| 41.5%)	57.99 (+46.08s \| 44.3%)	57.99 (+46.08s \| 44.3%)	55.89 (+48.18s \| 46.3%)	54.19 (+49.88s \| 47.9%)	55.29 (+48.78s \| 46.9%)	1:21.69 (+22.38s \| 21.5%)
Fly 50 Y	42.34	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+9.65s \| 22.8%)
IM 100 Y	1:30.09	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+17.30s \| 19.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	36.34	25.89 (+10.45s \| 28.8%)	24.59 (+11.75s \| 32.3%)	24.59 (+11.75s \| 32.3%)	24.29 (+12.05s \| 33.2%)	23.39 (+12.95s \| 35.6%)	23.79 (+12.55s \| 34.5%)	33.39 (+2.95s \| 8.1%)
Free 100 M	1:22.70	56.09 (+26.61s \| 32.2%)	53.59 (+29.11s \| 35.2%)	53.59 (+29.11s \| 35.2%)	52.59 (+30.11s \| 36.4%)	50.99 (+31.71s \| 38.3%)	51.99 (+30.71s \| 37.1%)	1:12.19 (+10.51s \| 12.7%)
Back 50 M	40.35	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+1.16s \| 2.9%)
Back 100 M	1:28.16	1:03.29 (+24.87s \| 28.2%)	1:00.59 (+27.57s \| 31.3%)	1:00.59 (+27.57s \| 31.3%)	58.89 (+29.27s \| 33.2%)	57.29 (+30.87s \| 35.0%)	58.19 (+29.97s \| 34.0%)	1:23.79 (+4.37s \| 5.0%)
Breast 50 M	47.63	N/A	N/A	N/A	N/A	N/A	N/A	43.89 (+3.74s \| 7.9%)
Breast 100 M	1:44.32	1:11.29 (+33.03s \| 31.7%)	1:08.19 (+36.13s \| 34.6%)	1:08.19 (+36.13s \| 34.6%)	1:06.59 (+37.73s \| 36.2%)	1:04.09 (+40.23s \| 38.6%)	1:05.29 (+39.03s \| 37.4%)	1:34.89 (+9.43s \| 9.0%)
Fly 50 M	37.55	N/A	N/A	N/A	N/A	N/A	N/A	36.99 (+0.56s \| 1.5%)
Fly 100 M	1:34.22	1:00.89 (+33.33s \| 35.4%)	57.99 (+36.23s \| 38.5%)	57.99 (+36.23s \| 38.5%)	57.09 (+37.13s \| 39.4%)	55.09 (+39.13s \| 41.5%)	55.99 (+38.23s \| 40.6%)	1:22.19 (+12.03s \| 12.8%)
IM 200 M	3:11.63	2:18.39 (+53.24s \| 27.8%)	2:12.79 (+58.84s \| 30.7%)	2:12.79 (+58.84s \| 30.7%)	2:09.59 (+62.04s \| 32.4%)	2:05.79 (+65.84s \| 34.4%)	2:08.19 (+63.44s \| 33.1%)	2:59.39 (+12.24s \| 6.4%)

Progression

See how Mason Ma 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 Ma 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

2025 CO CSI Age Group Championships

07/25/2025

U. S. Air Force Acad

50 M Breast

48.49

+0.86s

A: 47.89 (+0.60s | 1.2%)

50 M Back

40.35

-1.89s (New PB)

AAA: 38.99 (+1.36s | 3.4%)

100 M Back

1:28.16

-2.63s (New PB)

AAA: 1:24.09 (+4.07s | 4.6%)

50 Back

42.77

100 Back

45.39

1:28.16

100 Back

1:28.16

100 M Breast

1:49.21

+4.89s

A: 1:45.49 (+3.72s | 3.4%)

50 Breast

52.57

100 Breast

56.64

1:49.21

100 Breast

1:49.21

100 M Fly

1:34.22

-4.47s (New PB)

AA: 1:30.69 (+3.53s | 3.7%)

50 Fly

42.89

100 Fly

51.33

1:34.22

100 Fly

1:34.22

200 M IM

3:11.63

-4.08s (New PB)

AA: 3:09.39 (+2.24s | 1.2%)

50 Fly

42.01

100 Back

48.36

1:30.37

100 IM

1:30.37

150 Breast

57.06

2:27.43

200 Free

44.20

3:11.63

100 IM

1:41.26

50 M Fly

37.55

-0.70s (New PB)

AAA: 36.59 (+0.96s | 2.6%)

2025 CO ACES DSA Summer Blast Last Chance

07/11/2025

Denver

50 M Fly

38.25

-1.37s (New PB)

AAA: 36.59 (+1.66s | 4.3%)

50 M Free

36.34

-0.13s (New PB)

A: 35.69 (+0.65s | 1.8%)

50 M Back

42.24

-1.11s (New PB)

AA: 41.09 (+1.15s | 2.7%)

100 M Back

1:30.79

-4.69s (New PB)

AA: 1:28.19 (+2.60s | 2.9%)

50 Back

45.05

100 Back

45.74

1:30.79

100 Back

1:30.79

100 M Free

1:22.70

-0.44s (New PB)

A: 1:20.19 (+2.51s | 3.0%)

50 Free

39.50

100 Free

43.20

1:22.70

100 Free

1:22.70

100 M Fly

1:38.69

A: 1:36.19 (+2.50s | 2.5%)

50 Fly

41.43

100 Fly

57.26

1:38.69

100 Fly

1:38.69

2025 CO ACES Summer Invite

06/19/2025

Denver

100 M Free

1:23.14

A: 1:20.19 (+2.95s | 3.5%)

50 Free

40.01

100 Free

43.13

1:23.14

100 Free

1:23.14

200 M IM

3:15.71

AA: 3:09.39 (+6.32s | 3.2%)

50 Fly

41.14

100 Back

52.91

1:34.05

100 IM

1:34.05

150 Breast

57.17

2:31.22

200 Free

44.49

3:15.71

100 IM

1:41.66

50 M Breast

47.63

AA: 45.79 (+1.84s | 3.9%)

2025 CO NJ Summer Solstice Invitational

06/06/2025

Arvada

100 M Breast

1:44.32

AA: 1:40.89 (+3.43s | 3.3%)

50 Breast

50.95

100 Breast

53.37

1:44.32

100 Breast

1:44.32

50 M Fly

39.62

AA: 38.59 (+1.03s | 2.6%)

2025 CO ACES Spring Invite

05/16/2025

Denver

50 M Back

43.35

A: 43.09 (+0.26s | 0.6%)

50 M Free

36.47

A: 35.69 (+0.78s | 2.1%)

100 M Back

1:35.48

A: 1:32.29 (+3.19s | 3.3%)

2025 CO CSI 14 U Age Group Championships

02/28/2025

Thornton

100 Y Back

1:21.08

-6.41s (New PB)

A: 1:19.59 (+1.49s | 1.8%)

50 Back

39.18

100 Back

41.90

1:21.08

100 Back

1:21.08

50 Y Free

32.27

-0.65s (New PB)

A: 31.09 (+1.18s | 3.7%)

50 Y Back

37.02

-0.66s (New PB)

AA: 35.79 (+1.23s | 3.3%)

2025 CO Aces Winter Open

02/15/2025

Centennial

50 Y Back

37.68

-0.81s (New PB)

A: 37.59 (+0.09s | 0.2%)

50 Y Free

32.92

-0.76s (New PB)

A: 31.09 (+1.83s | 5.6%)

100 Y Free

1:19.03

+0.36s

BB: 1:18.89 (+0.14s | 0.2%)

50 Free

36.13

100 Free

42.90

1:19.03

100 Free

1:19.03

2025 CO TOPS Colorado Open

01/24/2025

Denver

50 Y Breast

47.66

+1.20s

A: 42.09 (+5.57s | 11.7%)

25 Breast

21.89

50 Breast

25.77

47.66

50 Breast

47.66

200 Y Free

3:01.54

BB: 2:50.59 (+10.95s | 6.0%)

25 Free

18.63

50 Free

22.94

41.57

50 Free

41.57

75 Free

23.13

1:04.70

100 Free

25.44

1:30.14

50 Free

48.57

125 Free

24.21

1:54.35

150 Free

23.71

2:18.06

50 Free

47.92

175 Free

23.13

2:41.19

200 Free

20.35

3:01.54

50 Free

43.48

50 Y Fly

42.34

BB: 41.29 (+1.05s | 2.5%)

25 Fly

20.07

50 Fly

22.27

42.34

50 Fly

42.34

2025 CO NJ Pineapple Invitational

01/10/2025

Arvada

50 Y Back

38.49

-1.84s (New PB)

A: 37.59 (+0.90s | 2.3%)

100 Y Free

1:18.67

A: 1:09.79 (+8.88s | 11.3%)

50 Free

36.48

100 Free

42.19

1:18.67

100 Free

1:18.67

100 Y IM

1:30.09

BB: 1:29.69 (+0.40s | 0.4%)

50 IM

41.86

100 IM

48.23

1:30.09

100 IM

1:30.09

50 Y Free

33.68

-2.25s (New PB)

A: 31.09 (+2.59s | 7.7%)

50 Y Breast

46.46

-0.33s (New PB)

A: 42.09 (+4.37s | 9.4%)

2024 CO ACES Intra Squad Distance

12/27/2024

Aurora

100 Y Breast

1:44.07

BB: 1:42.29 (+1.78s | 1.7%)

50 Breast

50.65

100 Breast

53.42

1:44.07

100 Breast

1:44.07

100 Y Back

1:27.49

A: 1:19.59 (+7.90s | 9.0%)

50 Back

41.08

100 Back

46.41

1:27.49

100 Back

1:27.49

2024 CO ACES Intra Squad #2

10/11/2024

Aurora

50 Y Free

35.93

BB: 34.59 (+1.34s | 3.7%)

50 Y Breast

46.79

A: 42.09 (+4.70s | 10.0%)

50 Y Back

40.33

A: 37.59 (+2.74s | 6.8%)

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.