New! ScoreMeUp is now available on the App Store. Download the iOS app →

Emma Zhu

Age: 10 years old
Age Category: 10 & under
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 25 Y 18.76 10 10/07/2023 7 247 625 1,000+
Free 50 Y 32.37 10 03/20/2026 BB A: 32.09 (+0.28s | 0.9%) 3 82 339 1,000+
Free 100 Y 1:15.10 Analysis 10 03/07/2026 BB A: 1:11.49 (+3.61s | 4.8%) 7 100 460 1,000+
Free 200 Y 2:55.03 Analysis 10 10/25/2025 BB A: 2:38.39 (+16.64s | 9.5%) 8 111 518 1,000+
50 Free
40.07
40.07
100 Free
44.95
1:25.02
100 Free
1:25.02
150 Free
46.13
2:11.15
200 Free
43.88
2:55.03
100 Free
1:30.01
Free 500 Y 8:14.41 Analysis 10 10/25/2025 B BB: 7:45.09 (+29.32s | 5.9%) 2 72 275 1,000+
Back 25 Y 22.64 10 10/07/2023 5 211 623 1,000+
Back 50 Y 36.70 10 03/07/2026 A AA: 36.19 (+0.51s | 1.4%) 2 42 205 707
Back 100 Y 1:19.85 Analysis 10 03/28/2026 A AA: 1:18.39 (+1.46s | 1.8%) 1 41 191 732
50 Back
39.67
39.67
100 Back
40.18
1:19.85
100 Back
1:19.85
Breast 25 Y 25.34 10 10/27/2023 5 188 450 1,000+
Breast 50 Y 41.74 10 03/20/2026 A AA: 40.89 (+0.85s | 2.0%) 1 36 147 531
Breast 100 Y 1:32.02 Analysis 10 03/20/2026 A AA: 1:29.09 (+2.93s | 3.2%) 3 46 195 755
50 Breast
42.62
42.62
100 Breast
49.40
1:32.02
100 Breast
1:32.02
Fly 25 Y 18.86 10 10/27/2023 2 68 143 462
Fly 50 Y 36.20 10 03/07/2026 A AA: 35.09 (+1.11s | 3.1%) 3 61 226 790
Fly 100 Y 1:39.62 Analysis 10 10/04/2024 BB A: 1:26.09 (+13.53s | 13.6%) 10 110 481 1,000+
IM 100 Y 1:20.42 Analysis 10 03/07/2026 A AA: 1:18.39 (+2.03s | 2.5%) 1 58 198 652
IM 200 Y 3:03.38 Analysis 10 11/14/2025 BB A: 2:55.49 (+7.89s | 4.3%) 2 68 293 1,000+

Long course distance

Event Time Age Date Standard Next Standard Burlingame Aquatics Pacific Swimming Western Zone USA
Free 50 M 40.08 10 06/27/2025 BB A: 36.59 (+3.49s | 8.7%) 1 56 255 479
Free 100 M 1:34.77 Analysis 10 06/27/2025 B BB: 1:32.99 (+1.78s | 1.9%) 3 81 321 603
Free 200 M 3:31.04 Analysis 10 06/27/2025 B BB: 3:25.69 (+5.35s | 2.5%) 4 63 244 469
Back 50 M 46.82 10 06/27/2025 BB A: 43.59 (+3.23s | 6.9%) 1 43 209 390
Back 100 M 1:36.02 Analysis 10 06/27/2025 BB A: 1:34.59 (+1.43s | 1.5%) 1 25 102 174
Fly 100 M 1:52.34 Analysis 10 06/27/2025 BB A: 1:37.99 (+14.35s | 12.8%) 1 22 126 207

Above are the fastest times that Emma Zhu 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.