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Ella Du

Age: 12 years old
Age Category: 11-12
Team: Pleasanton Seahawks | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pleasanton Seahawks Pacific Swimming Western Zone USA
Free 50 Y 28.40 12 03/20/2026 A AA: 28.09 (+0.31s | 1.1%) 4 70 345 1,000+
Free 100 Y 1:01.26 Analysis 12 03/07/2026 AA AAA: 58.69 (+2.57s | 4.2%) 4 54 219 1,000+
Free 200 Y 2:52.66 Analysis 12 03/23/2024 B: 2:42.59 (+10.07s | 5.8%) 11 404 1,000+ 1,000+
Back 50 Y 31.71 12 03/20/2026 AA AAA: 30.49 (+1.22s | 3.8%) 3 33 162 616
Back 100 Y 1:06.28 Analysis 12 04/26/2026 AA AAA: 1:06.19 (+0.09s | 0.1%) 2 20 75 358
50 Back
31.99
31.99
100 Back
34.29
1:06.28
100 Back
1:06.28
Back 200 Y 2:27.02 Analysis 12 03/20/2026 AA AAA: 2:20.99 (+6.03s | 4.1%) 1 26 68 296
50 Back
33.08
33.08
100 Back
36.96
1:10.04
100 Back
1:10.04
150 Back
38.92
1:48.96
200 Back
38.06
2:27.02
100 Back
1:16.98
Breast 50 Y 38.30 12 03/28/2026 BB A: 37.69 (+0.61s | 1.6%) 6 109 405 1,000+
Breast 100 Y 1:24.50 Analysis 12 03/07/2026 BB A: 1:22.19 (+2.31s | 2.7%) 5 111 489 1,000+
Fly 50 Y 30.64 12 03/22/2025 A AA: 30.29 (+0.35s | 1.1%) 3 47 184 689
Fly 100 Y 1:08.73 Analysis 12 01/31/2026 A AA: 1:08.59 (+0.14s | 0.2%) 4 37 148 656
Fly 200 Y 2:46.06 Analysis 12 01/10/2026 BB A: 2:37.19 (+8.87s | 5.3%) 3 34 101 409
IM 100 Y 1:08.18 Analysis 12 03/20/2026 AA AAA: 1:06.99 (+1.19s | 1.7%) 2 23 86 297
50 IM
30.79
30.79
100 IM
37.39
1:08.18
100 IM
1:08.18
IM 200 Y 2:31.71 Analysis 12 01/31/2026 A AA: 2:30.99 (+0.72s | 0.5%) 3 46 193 748

Long course distance

Event Time Age Date Standard Next Standard Pleasanton Seahawks Pacific Swimming Western Zone USA
Free 50 M 32.09 12 06/13/2026 A AA: 31.89 (+0.20s | 0.6%) 4 73 358 1,000+
Free 100 M 1:10.27 Analysis 12 06/13/2026 AA AAA: 1:07.19 (+3.08s | 4.4%) 5 61 314 987
Back 50 M 35.86 12 05/23/2026 AA AAA: 35.19 (+0.67s | 1.9%) 3 27 130 425
Back 100 M 1:19.47 Analysis 12 06/13/2026 AA AAA: 1:16.89 (+2.58s | 3.2%) 3 37 185 592
Back 200 M 2:55.73 Analysis 12 06/20/2026 A AA: 2:50.99 (+4.74s | 2.7%) 3 45 161 576
Breast 50 M 48.28 12 04/12/2025 B BB: 46.19 (+2.09s | 4.3%) 12 231 1,000+ 1,000+
Breast 100 M 1:45.27 Analysis 12 05/24/2025 B BB: 1:42.19 (+3.08s | 2.9%) 11 210 991 1,000+
Fly 50 M 34.68 12 06/13/2026 A AA: 34.29 (+0.39s | 1.1%) 6 57 268 828
Fly 100 M 1:17.79 Analysis 12 06/13/2026 AA AAA: 1:14.79 (+3.00s | 3.9%) 3 34 160 483
IM 200 M 3:05.48 Analysis 12 05/24/2025 BB A: 3:00.59 (+4.89s | 2.6%) 5 110 562 1,000+

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