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Michael Cheng

Age: 9 years old
Age Category: 10 & under
Team: San Dimas Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard San Dimas Aquatics Southern California Swimming Western Zone USA
Free 50 Y 31.54 9 12/12/2025 BB A: 31.09 (+0.45s | 1.4%) 1 52 281 1,000+
Free 100 Y 1:08.37 Analysis 9 03/12/2026 A AA: 1:06.79 (+1.58s | 2.3%) 1 41 179 766
50 Free
33.02
33.02
100 Free
35.35
1:08.37
100 Free
1:08.37
Free 200 Y 2:25.28 Analysis 9 03/12/2026 AA AAA: 2:18.99 (+6.29s | 4.3%) 1 20 78 407
50 Free
34.25
34.25
100 Free
39.43
1:13.68
100 Free
1:13.68
150 Free
38.46
1:52.14
200 Free
33.14
2:25.28
100 Free
1:11.60
Back 50 Y 35.29 9 03/12/2026 AA AAA: 33.99 (+1.30s | 3.7%) 1 27 89 362
Back 100 Y 1:19.16 Analysis 9 03/12/2026 A AA: 1:16.09 (+3.07s | 3.9%) 1 37 143 616
50 Back
38.42
38.42
100 Back
40.74
1:19.16
100 Back
1:19.16
Breast 50 Y 44.46 9 11/21/2025 BB A: 42.09 (+2.37s | 5.3%) 1 61 249 947
Fly 50 Y 33.91 9 03/12/2026 AA AAA: 32.59 (+1.32s | 3.9%) 1 33 83 287
IM 100 Y 1:16.40 Analysis 9 03/12/2026 A AA: 1:16.39 (+0.01s | 0.0%) 1 23 71 233
50 IM
35.16
35.16
100 IM
41.24
1:16.40
100 IM
1:16.40

Long course distance

Event Time Age Date Standard Next Standard San Dimas Aquatics Southern California Swimming Western Zone USA
Free 50 M 35.10 9 06/11/2026 A AA: 34.39 (+0.71s | 2.0%) 1 64 177 477
Free 100 M 1:14.70 Analysis 9 06/11/2026 AA AAA: 1:13.19 (+1.51s | 2.0%) 1 35 87 222
50 Free
34.63
34.63
100 Free
40.07
1:14.70
100 Free
1:14.70
Free 200 M 2:44.78 Analysis 9 06/11/2026 AA AAA: 2:38.89 (+5.89s | 3.6%) 1 45 108 275
50 Free
38.37
38.37
100 Free
42.01
1:20.38
100 Free
1:20.38
150 Free
43.14
2:03.52
200 Free
41.26
2:44.78
100 Free
1:24.40
Back 50 M 40.58 9 07/23/2026 AA AAA: 38.99 (+1.59s | 3.9%) 1 39 106 296
Back 100 M 1:28.65 Analysis 9 06/11/2026 A AA: 1:28.19 (+0.46s | 0.5%) 1 42 121 329
50 Back
43.20
43.20
100 Back
45.45
1:28.65
100 Back
1:28.65
Fly 50 M 38.71 9 06/11/2026 A AA: 38.59 (+0.12s | 0.3%) 1 65 143 347
Fly 100 M 1:25.40 Analysis 9 07/23/2026 AA AAA: 1:25.09 (+0.31s | 0.4%) 1 32 69 160
50 Fly
39.79
39.79
100 Fly
45.61
1:25.40
100 Fly
1:25.40
IM 200 M 2:57.73 Analysis 9 07/23/2026 AAA AAAA: 2:52.19 (+5.54s | 3.1%) 1 22 50 108
50 Fly
40.26
40.26
100 Back
47.22
1:27.48
100 IM
1:27.48
150 Breast
52.15
2:19.63
200 Free
38.10
2:57.73
100 IM
1:30.25

Above are the fastest times that Michael Cheng has achieved in his swimming career. For each event, you can find Michael's best time, the corresponding time standard, as well as how much faster Michael needs to be to reach the next level. The last columns provide Michael rankings at the team and LSC levels. These rankings are based on the Michael'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.