Stephen Mah

Age: 12 years old
Age Category: 11-12
Team: Canyons Aquatic Club | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Canyons Aquatic Club

Free 100 Y

58.90

03/13/2025

AA: 58.69 (+0.21s | 0.4%)

50 Free

28.21

100 Free

30.69

58.90

100 Free

58.90

Free 500 Y

5:42.68

03/13/2025

AAA: 5:29.99 (+12.69s | 3.7%)

50 Free

30.35

100 Free

33.49

1:03.84

100 Free

1:03.84

150 Free

34.80

1:38.64

200 Free

35.14

2:13.78

100 Free

1:09.94

250 Free

35.44

2:49.22

300 Free

35.25

3:24.47

100 Free

1:10.69

350 Free

34.99

3:59.46

400 Free

35.12

4:34.58

100 Free

1:10.11

450 Free

34.95

5:09.53

500 Free

33.15

5:42.68

100 Free

1:08.10

Back 50 Y

30.56

03/13/2025

AAA: 29.69 (+0.87s | 2.8%)

Fly 50 Y

29.61

03/13/2025

AAA: 28.19 (+1.42s | 4.8%)

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Canyons Aquatic Club

Free 50 M

29.71

06/12/2025

AAA: 29.39 (+0.32s | 1.1%)

Free 100 M

1:12.65

06/13/2024

A: 1:10.39 (+2.26s | 3.1%)

117

50 Free

35.07

100 Free

37.58

1:12.65

100 Free

1:12.65

Free 200 M

2:20.17

07/24/2025

AAA

AAAA: 2:14.39 (+5.78s | 4.1%)

Back 50 M

33.03

06/12/2025

AAA

AAAA: 32.59 (+0.44s | 1.3%)

Back 100 M

1:11.54

07/24/2025

AAA

AAAA: 1:10.39 (+1.15s | 1.6%)

Breast 50 M

39.86

07/24/2025

AAA: 38.09 (+1.77s | 4.4%)

Fly 50 M

31.29

07/24/2025

AAA

AAAA: 30.29 (+1.00s | 3.2%)

IM 200 M

2:39.51

07/24/2025

AAA: 2:38.29 (+1.22s | 0.8%)

Above are the fastest times that Stephen Mah has achieved in his swimming career. For each event, you can find Stephen's best time, the corresponding time standard, as well as how much faster Stephen needs to be to reach the next level. The last columns provide Stephen rankings at the team and LSC levels. These rankings are based on the Stephen'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 100 Y	58.90	48.19 (+10.71s \| 18.2%)	46.39 (+12.51s \| 21.2%)	46.39 (+12.51s \| 21.2%)	45.09 (+13.81s \| 23.4%)	43.49 (+15.41s \| 26.2%)	44.39 (+14.51s \| 24.6%)	59.29 56.69 (+2.21s \| 3.8%)
Free 500 Y	5:42.68	4:47.79 (+54.89s \| 16.0%)	4:37.09 (+65.59s \| 19.1%)	4:37.09 (+65.59s \| 19.1%)	4:29.49 (+73.19s \| 21.4%)	4:22.09 (+80.59s \| 23.5%)	4:27.69 (+74.99s \| 21.9%)	5:47.49 5:31.59 (+11.09s \| 3.2%)
Back 50 Y	30.56	N/A	N/A	N/A	N/A	N/A	N/A	31.89 1:02.89
Fly 50 Y	29.61	N/A	N/A	N/A	N/A	N/A	N/A	30.49

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	29.71	25.89 (+3.82s \| 12.9%)	24.59 (+5.12s \| 17.2%)	24.59 (+5.12s \| 17.2%)	24.29 (+5.42s \| 18.2%)	23.39 (+6.32s \| 21.3%)	23.79 (+5.92s \| 19.9%)	31.49 30.19
Free 100 M	1:12.65	56.09 (+16.56s \| 22.8%)	53.59 (+19.06s \| 26.2%)	53.59 (+19.06s \| 26.2%)	52.59 (+20.06s \| 27.6%)	50.99 (+21.66s \| 29.8%)	51.99 (+20.66s \| 28.4%)	1:07.49 (+5.16s \| 7.1%)
Free 200 M	2:20.17	2:03.09 (+17.08s \| 12.2%)	1:57.79 (+22.38s \| 16.0%)	1:57.79 (+22.38s \| 16.0%)	1:55.49 (+24.68s \| 17.6%)	1:52.19 (+27.98s \| 20.0%)	1:54.09 (+26.08s \| 18.6%)	2:26.99 2:21.29
Back 50 M	33.03	N/A	N/A	N/A	N/A	N/A	N/A	36.79
Back 100 M	1:11.54	1:03.29 (+8.25s \| 11.5%)	1:00.59 (+10.95s \| 15.3%)	1:00.59 (+10.95s \| 15.3%)	58.89 (+12.65s \| 17.7%)	57.29 (+14.25s \| 19.9%)	58.19 (+13.35s \| 18.7%)	1:18.49 1:13.09
Breast 50 M	39.86	N/A	N/A	N/A	N/A	N/A	N/A	40.39
Fly 50 M	31.29	N/A	N/A	N/A	N/A	N/A	N/A	34.39
IM 200 M	2:39.51	2:18.39 (+21.12s \| 13.2%)	2:12.79 (+26.72s \| 16.8%)	2:12.79 (+26.72s \| 16.8%)	2:09.59 (+29.92s \| 18.8%)	2:05.79 (+33.72s \| 21.1%)	2:08.19 (+31.32s \| 19.6%)	2:48.19 2:40.19

Progression

See how Stephen Mah is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Stephen's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Stephen Mah has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Stephen's time, the progress against Stephen's best time, the corresponding time standard, as well as how much faster Stephen needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CA SCS Summer A G Champs CANY

07/24/2025

Santa Clarita

50 M Breast

39.86

-0.09s (New PB)

AAA: 38.09 (+1.77s | 4.4%)

200 M Free

2:20.17

-22.29s (New PB)

AAA

AAAA: 2:14.39 (+5.78s | 4.1%)

100 M Back

1:11.54

-0.77s (New PB)

AAA

AAAA: 1:10.39 (+1.15s | 1.6%)

50 M Fly

31.29

-4.66s (New PB)

AAA

AAAA: 30.29 (+1.00s | 3.2%)

200 M IM

2:39.51

-22.97s (New PB)

AAA: 2:38.29 (+1.22s | 0.8%)

2025 CA SCS RAA June Age Group Championships

06/12/2025

Riverside

50 M Free

29.71

-4.58s (New PB)

AAA: 29.39 (+0.32s | 1.1%)

50 M Back

33.03

-9.82s (New PB)

AAA

AAAA: 32.59 (+0.44s | 1.3%)

100 M Back

1:12.31

-22.78s (New PB)

AAA

AAAA: 1:10.39 (+1.92s | 2.7%)

50 Back

34.98

100 Back

37.33

1:12.31

100 Back

1:12.31

50 M Breast

39.95

-8.65s (New PB)

AAA: 38.09 (+1.86s | 4.7%)

2025 SCS Spring Age Group Champs @ Armada

03/13/2025

La Mirada

50 Y Fly

29.61

AAA: 28.19 (+1.42s | 4.8%)

50 Y Back

30.56

AAA: 29.69 (+0.87s | 2.8%)

500 Y Free

5:42.68

AAA: 5:29.99 (+12.69s | 3.7%)

50 Free

30.35

100 Free

33.49

1:03.84

100 Free

1:03.84

150 Free

34.80

1:38.64

200 Free

35.14

2:13.78

100 Free

1:09.94

250 Free

35.44

2:49.22

300 Free

35.25

3:24.47

100 Free

1:10.69

350 Free

34.99

3:59.46

400 Free

35.12

4:34.58

100 Free

1:10.11

450 Free

34.95

5:09.53

500 Free

33.15

5:42.68

100 Free

1:08.10

100 Y Free

58.90

AA: 58.69 (+0.21s | 0.4%)

50 Free

28.21

100 Free

30.69

58.90

100 Free

58.90

2024 CA SCS BREA Summer A G Champs

07/25/2024

Walnut

200 M IM

3:02.48

A: 2:53.69 (+8.79s | 4.8%)

50 M Fly

35.95

-0.36s (New PB)

A: 35.29 (+0.66s | 1.8%)

2024 CA SCS CANY June Age Group Invite

06/13/2024

Santa Clarita

100 M Free

1:12.65

-2.22s (New PB)

A: 1:10.39 (+2.26s | 3.1%)

50 Free

35.07

100 Free

37.58

1:12.65

100 Free

1:12.65

50 M Fly

36.31

A: 35.29 (+1.02s | 2.8%)

2023 CA CITI Summer Age Group Championships

07/20/2023

Torrance

100 M Free

1:14.87

-0.12s (New PB)

AAA: 1:13.19 (+1.68s | 2.2%)

50 M Back

43.20

+0.35s

A: 43.09 (+0.11s | 0.3%)

100 M Back

1:35.09

-2.15s (New PB)

A: 1:32.29 (+2.80s | 2.9%)

50 M Breast

48.60

A: 47.89 (+0.71s | 1.5%)

50 M Free

34.29

-0.18s (New PB)

AAA: 32.99 (+1.30s | 3.8%)

200 M Free

2:42.46

-0.93s (New PB)

AAA: 2:38.89 (+3.57s | 2.2%)

2023 CA SCS CANY JAG

06/16/2023

Santa Clarita

50 M Back

42.85

AA: 41.09 (+1.76s | 4.1%)

50 M Free

34.47

AA: 34.39 (+0.08s | 0.2%)

100 M Back

1:37.24

A: 1:32.29 (+4.95s | 5.1%)

50 Back

45.90

100 Back

51.34

1:37.24

100 Back

1:37.24

200 M Free

2:43.39

AAA: 2:38.89 (+4.50s | 2.8%)

50 Free

36.19

100 Free

42.18

1:18.37

100 Free

1:18.37

150 Free

43.35

2:01.72

200 Free

41.67

2:43.39

100 Free

1:25.02

100 M Free

1:14.99

AAA: 1:13.19 (+1.80s | 2.4%)

50 Free

35.36

100 Free

39.63

1:14.99

100 Free

1:14.99

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.