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Emma Cheng

Age: 11 years old
Age Category: 11-12
Team: Burlingame Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Burlingame Aquatics Pacific Swimming Western Zone USA
Free 50 Y 29.97 11 03/20/2026 BB A: 29.29 (+0.68s | 2.3%) 12 233 1,000+ 1,000+
Free 100 Y 1:04.67 Analysis 11 03/07/2026 BB A: 1:03.99 (+0.68s | 1.1%) 9 154 698 1,000+
50 Free
31.20
31.20
100 Free
33.47
1:04.67
100 Free
1:04.67
Free 200 Y 2:23.40 Analysis 11 03/07/2026 BB A: 2:19.29 (+4.11s | 2.9%) 9 139 623 1,000+
50 Free
32.58
32.58
100 Free
36.65
1:09.23
100 Free
1:09.23
150 Free
37.08
1:46.31
200 Free
37.09
2:23.40
100 Free
1:14.17
Free 500 Y 6:20.98 Analysis 11 03/20/2026 BB A: 6:14.49 (+6.49s | 1.7%) 6 105 484 1,000+
50 Free
33.85
33.85
100 Free
37.03
1:10.88
100 Free
1:10.88
150 Free
38.44
1:49.32
200 Free
39.11
2:28.43
100 Free
1:17.55
250 Free
38.44
3:06.87
300 Free
38.97
3:45.84
100 Free
1:17.41
350 Free
38.06
4:23.90
400 Free
39.63
5:03.53
100 Free
1:17.69
450 Free
39.61
5:43.14
500 Free
37.84
6:20.98
100 Free
1:17.45
Back 50 Y 37.28 11 01/24/2026 B BB: 35.99 (+1.29s | 3.5%) 14 311 1,000+ 1,000+
Back 100 Y 1:18.16 Analysis 11 03/28/2026 BB A: 1:12.99 (+5.17s | 6.6%) 10 212 974 1,000+
50 Back
37.85
37.85
100 Back
40.31
1:18.16
100 Back
1:18.16
Breast 50 Y 42.26 11 03/28/2026 B BB: 40.89 (+1.37s | 3.2%) 21 323 1,000+ 1,000+
Breast 100 Y 1:37.48 Analysis 11 01/10/2026 B: 1:36.49 (+0.99s | 1.0%) 22 488 1,000+ 1,000+
Fly 50 Y 33.78 11 03/07/2026 BB A: 31.59 (+2.19s | 6.5%) 8 207 873 1,000+
Fly 100 Y 1:17.00 Analysis 11 03/20/2026 BB A: 1:12.09 (+4.91s | 6.4%) 4 149 647 1,000+
50 Fly
36.42
36.42
100 Fly
40.58
1:17.00
100 Fly
1:17.00
IM 100 Y 1:16.91 Analysis 11 01/24/2026 BB A: 1:13.09 (+3.82s | 5.0%) 11 218 874 1,000+
50 IM
35.71
35.71
100 IM
41.20
1:16.91
100 IM
1:16.91
IM 200 Y 2:41.44 Analysis 11 03/20/2026 BB A: 2:37.59 (+3.85s | 2.4%) 6 135 574 1,000+
50 Fly
35.87
35.87
100 Back
42.89
1:18.76
100 IM
1:18.76
150 Breast
46.81
2:05.57
200 Free
35.87
2:41.44
100 IM
1:22.68

Long course distance

Event Time Age Date Standard Next Standard Burlingame Aquatics Pacific Swimming Western Zone USA
Free 50 M 36.12 11 07/19/2025 B BB: 35.89 (+0.23s | 0.6%) 10 197 879 1,000+
Free 100 M 1:21.09 Analysis 11 07/19/2025 B BB: 1:19.49 (+1.60s | 2.0%) 9 195 832 1,000+
Free 200 M 2:57.93 Analysis 11 07/19/2025 B BB: 2:53.09 (+4.84s | 2.7%) 9 152 678 1,000+
Back 50 M 43.56 11 07/19/2025 B BB: 41.59 (+1.97s | 4.5%) 9 173 843 1,000+
Back 100 M 1:36.74 Analysis 11 07/19/2025 B BB: 1:32.69 (+4.05s | 4.2%) 9 176 866 1,000+
Breast 50 M 53.98 11 07/19/2025 B: 49.79 (+4.19s | 7.8%) 19 338 1,000+ 1,000+
Breast 100 M 1:51.93 Analysis 11 05/17/2025 B: 1:50.39 (+1.54s | 1.4%) 11 222 974 1,000+
50 Breast
54.53
54.53
100 Breast
57.40
1:51.93
100 Breast
1:51.93
Fly 100 M 2:04.18 Analysis 11 06/07/2024 B: 1:38.29 (+25.89s | 20.8%) 11 225 909 1,000+
IM 200 M 3:25.49 Analysis 11 07/19/2025 B BB: 3:15.59 (+9.90s | 4.8%) 8 171 763 1,000+

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