Aaron Cheng

Age: 12 years old
Age Category: 11-12
Team: Aquazot Swim Club | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Aquazot Swim Club

Free 100 Y

1:06.08

11/21/2025

A: 1:01.29 (+4.79s | 7.2%)

180

50 Free

31.40

100 Free

34.68

1:06.08

100 Free

1:06.08

Back 50 Y

40.49

12/08/2023

B: 38.49 (+2.00s | 4.9%)

285

Back 100 Y

1:12.92

12/12/2025

A: 1:09.29 (+3.63s | 5.0%)

112

50 Back

35.68

100 Back

37.24

1:12.92

100 Back

1:12.92

Breast 50 Y

37.22

11/21/2025

A: 36.69 (+0.53s | 1.4%)

Breast 100 Y

1:21.65

12/12/2025

A: 1:18.39 (+3.26s | 4.0%)

104

50 Breast

38.56

100 Breast

43.09

1:21.65

100 Breast

1:21.65

Fly 50 Y

32.25

11/21/2025

A: 31.19 (+1.06s | 3.3%)

116

Fly 100 Y

1:12.78

12/12/2025

A: 1:09.29 (+3.49s | 4.8%)

103

50 Fly

34.28

100 Fly

38.50

1:12.78

100 Fly

1:12.78

IM 100 Y

1:14.13

11/21/2025

A: 1:09.99 (+4.14s | 5.6%)

139

50 IM

34.42

100 IM

39.71

1:14.13

100 IM

1:14.13

IM 200 Y

2:38.67

11/21/2025

A: 2:32.29 (+6.38s | 4.0%)

119

50 Fly

33.99

100 Back

42.77

1:16.76

100 IM

1:16.76

150 Breast

46.12

2:02.88

200 Free

35.79

2:38.67

100 IM

1:21.91

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Aquazot Swim Club

Free 50 M

38.15

06/13/2024

B: 37.39 (+0.76s | 2.0%)

237

Back 50 M

46.23

06/13/2024

B: 44.49 (+1.74s | 3.8%)

232

Back 100 M

1:24.99

07/24/2025

A: 1:21.89 (+3.10s | 3.6%)

50 Back

41.68

100 Back

43.31

1:24.99

100 Back

1:24.99

Breast 50 M

43.58

07/24/2025

A: 41.99 (+1.59s | 3.6%)

Breast 100 M

1:36.34

07/24/2025

A: 1:31.29 (+5.05s | 5.2%)

50 Breast

45.74

100 Breast

50.60

1:36.34

100 Breast

1:36.34

Fly 50 M

43.44

07/25/2024

B: 41.99 (+1.45s | 3.3%)

176

Fly 100 M

1:37.99

07/25/2024

B: 1:35.09 (+2.90s | 3.0%)

132

IM 200 M

2:59.96

07/24/2025

A: 2:53.69 (+6.27s | 3.5%)

50 Fly

38.87

100 Back

47.09

1:25.96

100 IM

1:25.96

150 Breast

52.51

2:18.47

200 Free

41.49

2:59.96

100 IM

1:34.00

Above are the fastest times that Aaron Cheng has achieved in his swimming career. For each event, you can find Aaron's best time, the corresponding time standard, as well as how much faster Aaron needs to be to reach the next level. The last columns provide Aaron rankings at the team and LSC levels. These rankings are based on the Aaron'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	1:06.08	48.19 (+17.89s \| 27.1%)	46.39 (+19.69s \| 29.8%)	46.39 (+19.69s \| 29.8%)	45.09 (+20.99s \| 31.8%)	43.49 (+22.59s \| 34.2%)	44.39 (+21.69s \| 32.8%)	59.29 (+6.79s \| 10.3%)
Back 50 Y	40.49	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+8.60s \| 21.2%)
Back 100 Y	1:12.92	53.89 (+19.03s \| 26.1%)	51.49 (+21.43s \| 29.4%)	51.49 (+21.43s \| 29.4%)	49.39 (+23.53s \| 32.3%)	47.59 (+25.33s \| 34.7%)	48.89 (+24.03s \| 33.0%)	1:07.49 (+5.43s \| 7.4%)
Breast 50 Y	37.22	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+1.73s \| 4.6%)
Breast 100 Y	1:21.65	1:00.89 (+20.76s \| 25.4%)	57.99 (+23.66s \| 29.0%)	57.99 (+23.66s \| 29.0%)	55.89 (+25.76s \| 31.5%)	54.19 (+27.46s \| 33.6%)	55.29 (+26.36s \| 32.3%)	1:15.89 (+5.76s \| 7.1%)
Fly 50 Y	32.25	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+1.76s \| 5.5%)
Fly 100 Y	1:12.78	52.89 (+19.89s \| 27.3%)	50.59 (+22.19s \| 30.5%)	50.59 (+22.19s \| 30.5%)	48.99 (+23.79s \| 32.7%)	47.79 (+24.99s \| 34.3%)	48.39 (+24.39s \| 33.5%)	1:07.09 (+5.69s \| 7.8%)
IM 100 Y	1:14.13	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+6.04s \| 8.1%)
IM 200 Y	2:38.67	1:58.19 (+40.48s \| 25.5%)	1:53.89 (+44.78s \| 28.2%)	1:53.89 (+44.78s \| 28.2%)	1:50.09 (+48.58s \| 30.6%)	1:46.39 (+52.28s \| 32.9%)	1:48.89 (+49.78s \| 31.4%)	2:27.09 (+11.58s \| 7.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	38.15	25.89 (+12.26s \| 32.1%)	24.59 (+13.56s \| 35.5%)	24.59 (+13.56s \| 35.5%)	24.29 (+13.86s \| 36.3%)	23.39 (+14.76s \| 38.7%)	23.79 (+14.36s \| 37.6%)	31.49 (+6.66s \| 17.5%)
Back 50 M	46.23	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+9.44s \| 20.4%)
Back 100 M	1:24.99	1:03.29 (+21.70s \| 25.5%)	1:00.59 (+24.40s \| 28.7%)	1:00.59 (+24.40s \| 28.7%)	58.89 (+26.10s \| 30.7%)	57.29 (+27.70s \| 32.6%)	58.19 (+26.80s \| 31.5%)	1:18.49 (+6.50s \| 7.6%)
Breast 50 M	43.58	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+3.19s \| 7.3%)
Breast 100 M	1:36.34	1:11.29 (+25.05s \| 26.0%)	1:08.19 (+28.15s \| 29.2%)	1:08.19 (+28.15s \| 29.2%)	1:06.59 (+29.75s \| 30.9%)	1:04.09 (+32.25s \| 33.5%)	1:05.29 (+31.05s \| 32.2%)	1:27.69 (+8.65s \| 9.0%)
Fly 50 M	43.44	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+9.05s \| 20.8%)
Fly 100 M	1:37.99	1:00.89 (+37.10s \| 37.9%)	57.99 (+40.00s \| 40.8%)	57.99 (+40.00s \| 40.8%)	57.09 (+40.90s \| 41.7%)	55.09 (+42.90s \| 43.8%)	55.99 (+42.00s \| 42.9%)	1:16.39 (+21.60s \| 22.0%)
IM 200 M	2:59.96	2:18.39 (+41.57s \| 23.1%)	2:12.79 (+47.17s \| 26.2%)	2:12.79 (+47.17s \| 26.2%)	2:09.59 (+50.37s \| 28.0%)	2:05.79 (+54.17s \| 30.1%)	2:08.19 (+51.77s \| 28.8%)	2:48.19 (+11.77s \| 6.5%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CA SCS SCAT WAG

12/12/2025

San Clemente

50 Y Fly

33.32

+1.07s

A: 31.19 (+2.13s | 6.4%)

100 Y Back

1:12.92

-14.37s (New PB)

A: 1:09.29 (+3.63s | 5.0%)

50 Back

35.68

100 Back

37.24

1:12.92

100 Back

1:12.92

100 Y IM

1:15.07

+0.94s

A: 1:09.99 (+5.08s | 6.8%)

50 IM

35.41

100 IM

39.66

1:15.07

100 IM

1:15.07

100 Y Breast

1:21.65

-1.25s (New PB)

A: 1:18.39 (+3.26s | 4.0%)

50 Breast

38.56

100 Breast

43.09

1:21.65

100 Breast

1:21.65

100 Y Fly

1:12.78

A: 1:09.29 (+3.49s | 4.8%)

50 Fly

34.28

100 Fly

38.50

1:12.78

100 Fly

1:12.78

50 Y Breast

37.75

+0.53s

A: 36.69 (+1.06s | 2.8%)

2025 CA MVN Turkey Classic

11/21/2025

Mission Viejo

100 Y Breast

1:22.90

A: 1:18.39 (+4.51s | 5.4%)

50 Breast

39.31

100 Breast

43.59

1:22.90

100 Breast

1:22.90

50 Y Breast

37.22

-7.55s (New PB)

A: 36.69 (+0.53s | 1.4%)

50 Y Fly

32.25

A: 31.19 (+1.06s | 3.3%)

200 Y IM

2:38.67

A: 2:32.29 (+6.38s | 4.0%)

50 Fly

33.99

100 Back

42.77

1:16.76

100 IM

1:16.76

150 Breast

46.12

2:02.88

200 Free

35.79

2:38.67

100 IM

1:21.91

100 Y Free

1:06.08

A: 1:01.29 (+4.79s | 7.2%)

50 Free

31.40

100 Free

34.68

1:06.08

100 Free

1:06.08

100 Y IM

1:14.13

A: 1:09.99 (+4.14s | 5.6%)

50 IM

34.42

100 IM

39.71

1:14.13

100 IM

1:14.13

2025 CA SCS RAA Summer A G Champs

07/24/2025

Riverside

200 M IM

2:59.96

A: 2:53.69 (+6.27s | 3.5%)

50 Fly

38.87

100 Back

47.09

1:25.96

100 IM

1:25.96

150 Breast

52.51

2:18.47

200 Free

41.49

2:59.96

100 IM

1:34.00

100 M Breast

1:36.34

-7.44s (New PB)

A: 1:31.29 (+5.05s | 5.2%)

50 Breast

45.74

100 Breast

50.60

1:36.34

100 Breast

1:36.34

100 M Back

1:24.99

-9.33s (New PB)

A: 1:21.89 (+3.10s | 3.6%)

50 Back

41.68

100 Back

43.31

1:24.99

100 Back

1:24.99

50 M Breast

43.58

-5.31s (New PB)

A: 41.99 (+1.59s | 3.6%)

2024 CA SCS BREA Summer A G Champs

07/25/2024

Walnut

100 M Fly

1:37.99

-0.86s (New PB)

A: 1:36.19 (+1.80s | 1.8%)

100 M Breast

1:44.85

+1.07s

AA: 1:40.89 (+3.96s | 3.8%)

50 M Breast

49.39

+0.50s

A: 47.89 (+1.50s | 3.0%)

100 M Back

1:34.32

-1.97s (New PB)

A: 1:32.29 (+2.03s | 2.2%)

50 M Fly

43.44

A: 40.59 (+2.85s | 6.6%)

2024 SCS MVN 14 Under Elite A G Champs

07/18/2024

Mission Viejo

50 M Breast

49.60

+0.71s

A: 47.89 (+1.71s | 3.4%)

100 M Fly

1:43.94

+5.09s

A: 1:36.19 (+7.75s | 7.5%)

50 Fly

48.18

100 Fly

55.76

1:43.94

100 Fly

1:43.94

100 M Breast

1:43.78

-1.63s (New PB)

AA: 1:40.89 (+2.89s | 2.8%)

50 Breast

50.25

100 Breast

53.53

1:43.78

100 Breast

1:43.78

2024 CA SCS RMDA June Age Group Invite

06/13/2024

La Mirada

100 M Breast

1:45.41

AA: 1:40.89 (+4.52s | 4.3%)

50 Breast

51.73

100 Breast

53.68

1:45.41

100 Breast

1:45.41

100 M Fly

1:38.85

A: 1:36.19 (+2.66s | 2.7%)

50 Fly

46.44

100 Fly

52.41

1:38.85

100 Fly

1:38.85

50 M Breast

48.89

A: 47.89 (+1.00s | 2.0%)

100 M Back

1:36.29

A: 1:32.29 (+4.00s | 4.2%)

50 Back

45.93

100 Back

50.36

1:36.29

100 Back

1:36.29

50 M Free

38.15

A: 35.69 (+2.46s | 6.4%)

50 M Back

46.23

A: 43.09 (+3.14s | 6.8%)

2023 CA SCAT SCS WAG

12/08/2023

San Clemente

50 Y Back

40.49

A: 37.59 (+2.90s | 7.2%)

100 Y Back

1:27.29

A: 1:19.59 (+7.70s | 8.8%)

50 Back

41.72

100 Back

45.57

1:27.29

100 Back

1:27.29

50 Y Breast

44.77

A: 42.09 (+2.68s | 6.0%)

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.