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 Pacific Swimming Burlingame Aquatics
Free 50 Y 39.54 9 02/24/2024 B: 33.99 (+5.55s | 14.0%) 1,000+ 33
Free 100 Y 1:13.00 10 10/11/2025 B BB: 1:09.39 (+3.61s | 4.9%) 499 22
Free 200 Y 2:27.71 10 10/25/2025 BB A: 2:19.29 (+8.42s | 5.7%) 206 11
50 Free
35.01
35.01
100 Free
37.34
1:12.35
100 Free
1:12.35
150 Free
38.13
1:50.48
200 Free
37.23
2:27.71
100 Free
1:15.36
Back 50 Y 39.54 10 10/25/2025 B: 38.79 (+0.75s | 1.9%) 489 21
Back 100 Y 1:25.80 10 10/25/2025 B BB: 1:19.79 (+6.01s | 7.0%) 410 21
Breast 50 Y 56.22 9 02/02/2024 B: 43.99 (+12.23s | 21.8%) 1,000+ 35
Breast 100 Y 1:39.47 10 10/25/2025 B: 1:36.49 (+2.98s | 3.0%) 591 21
Fly 50 Y 47.94 8 11/17/2023 B: 36.89 (+11.05s | 23.0%) 928 32
Fly 100 Y 1:25.44 10 10/11/2025 B BB: 1:18.89 (+6.55s | 7.7%) 276 12
IM 100 Y 1:21.09 10 10/25/2025 B BB: 1:19.09 (+2.00s | 2.5%) 376 17
IM 200 Y 2:52.57 10 10/25/2025 B BB: 2:50.69 (+1.88s | 1.1%) 255 10

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Burlingame Aquatics
Free 50 M 36.12 10 07/19/2025 B BB: 35.89 (+0.23s | 0.6%) 277 10
Free 100 M 1:21.09 10 07/19/2025 B BB: 1:19.49 (+1.60s | 2.0%) 275 9
Free 200 M 2:57.93 10 07/19/2025 B BB: 2:53.09 (+4.84s | 2.7%) 207 9
Back 50 M 43.56 10 07/19/2025 B BB: 41.59 (+1.97s | 4.5%) 242 10
Back 100 M 1:36.74 10 07/19/2025 B BB: 1:32.69 (+4.05s | 4.2%) 247 11
Breast 50 M 53.98 10 07/19/2025 B: 49.79 (+4.19s | 7.8%) 448 20
Breast 100 M 1:51.93 10 05/17/2025 B: 1:50.39 (+1.54s | 1.4%) 306 12
50 Breast
54.53
54.53
100 Breast
57.40
1:51.93
100 Breast
1:51.93
Fly 100 M 2:04.18 9 06/07/2024 B: 1:38.29 (+25.89s | 20.8%) 289 13
IM 200 M 3:25.49 10 07/19/2025 B BB: 3:15.59 (+9.90s | 4.8%) 225 10

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.