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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 Aquazot Swim Club Southern California Swimming Western Zone USA
Free 100 Y 1:06.08 Analysis 12 11/21/2025 BB A: 1:01.29 (+4.79s | 7.2%) 14 181 909 1,000+
50 Free
31.40
31.40
100 Free
34.68
1:06.08
100 Free
1:06.08
Back 50 Y 40.49 12 12/08/2023 B: 38.49 (+2.00s | 4.9%) 24 274 1,000+ 1,000+
Back 100 Y 1:12.92 Analysis 12 12/12/2025 BB A: 1:09.29 (+3.63s | 5.0%) 14 113 514 1,000+
50 Back
35.68
35.68
100 Back
37.24
1:12.92
100 Back
1:12.92
Breast 50 Y 37.22 12 11/21/2025 BB A: 36.69 (+0.53s | 1.4%) 13 94 332 1,000+
Breast 100 Y 1:21.65 Analysis 12 12/12/2025 BB A: 1:18.39 (+3.26s | 4.0%) 15 108 407 1,000+
50 Breast
38.56
38.56
100 Breast
43.09
1:21.65
100 Breast
1:21.65
Fly 50 Y 32.25 12 11/21/2025 BB A: 31.19 (+1.06s | 3.3%) 15 108 457 1,000+
Fly 100 Y 1:12.78 Analysis 12 12/12/2025 BB A: 1:09.29 (+3.49s | 4.8%) 12 100 424 1,000+
50 Fly
34.28
34.28
100 Fly
38.50
1:12.78
100 Fly
1:12.78
IM 100 Y 1:14.13 Analysis 12 11/21/2025 BB A: 1:09.99 (+4.14s | 5.6%) 18 123 544 1,000+
50 IM
34.42
34.42
100 IM
39.71
1:14.13
100 IM
1:14.13
IM 200 Y 2:38.67 Analysis 12 11/21/2025 BB A: 2:32.29 (+6.38s | 4.0%) 13 114 498 1,000+
50 Fly
33.99
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 Aquazot Swim Club Southern California Swimming Western Zone USA
Free 50 M 38.15 12 06/13/2024 B: 37.39 (+0.76s | 2.0%) 25 205 1,000+ 1,000+
Back 50 M 46.23 12 06/13/2024 B: 44.49 (+1.74s | 3.8%) 25 201 967 1,000+
Back 100 M 1:24.99 Analysis 12 07/24/2025 BB A: 1:21.89 (+3.10s | 3.6%) 12 78 238 478
50 Back
41.68
41.68
100 Back
43.31
1:24.99
100 Back
1:24.99
Breast 50 M 43.58 12 07/24/2025 BB A: 41.99 (+1.59s | 3.6%) 13 69 184 347
Breast 100 M 1:36.34 Analysis 12 07/24/2025 BB A: 1:31.29 (+5.05s | 5.2%) 13 81 200 370
50 Breast
45.74
45.74
100 Breast
50.60
1:36.34
100 Breast
1:36.34
Fly 50 M 43.44 12 07/25/2024 B: 41.99 (+1.45s | 3.3%) 21 158 703 1,000+
Fly 100 M 1:37.99 Analysis 12 07/25/2024 B: 1:35.09 (+2.90s | 3.0%) 15 126 441 842
IM 200 M 2:59.96 Analysis 12 07/24/2025 BB A: 2:53.69 (+6.27s | 3.5%) 12 81 233 416
50 Fly
38.87
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.

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.