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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 46 255 1,000+
Free 100 Y 1:08.37 Analysis 9 03/12/2026 A AA: 1:06.79 (+1.58s | 2.3%) 1 36 162 714
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 18 70 377
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 23 81 338
Back 100 Y 1:19.16 Analysis 9 03/12/2026 A AA: 1:16.09 (+3.07s | 3.9%) 1 32 129 566
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 57 220 853
Fly 50 Y 33.91 9 03/12/2026 AA AAA: 32.59 (+1.32s | 3.9%) 1 31 78 260
IM 100 Y 1:16.40 Analysis 9 03/12/2026 A AA: 1:16.39 (+0.01s | 0.0%) 1 21 61 205
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 58 163 497
Free 100 M 1:14.70 Analysis 9 06/11/2026 AA AAA: 1:13.19 (+1.51s | 2.0%) 1 31 83 231
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 43 102 282
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 35 99 320
Back 100 M 1:28.65 Analysis 9 06/11/2026 A AA: 1:28.19 (+0.46s | 0.5%) 1 36 109 335
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 58 131 377
Fly 100 M 1:25.40 Analysis 9 07/23/2026 AA AAA: 1:25.09 (+0.31s | 0.4%) 1 29 63 172
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 21 45 111
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.