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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%) 6 76 368 1,000+
Free 100 Y 1:01.26 Analysis 12 03/07/2026 AA AAA: 58.69 (+2.57s | 4.2%) 6 59 250 1,000+
Free 200 Y 2:52.66 Analysis 12 03/23/2024 B: 2:42.59 (+10.07s | 5.8%) 13 412 1,000+ 1,000+
Back 50 Y 31.71 12 03/20/2026 AA AAA: 30.49 (+1.22s | 3.8%) 4 32 159 653
Back 100 Y 1:06.28 Analysis 12 04/26/2026 AA AAA: 1:06.19 (+0.09s | 0.1%) 3 22 87 386
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%) 2 30 79 337
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%) 8 113 436 1,000+
Breast 100 Y 1:24.50 Analysis 12 03/07/2026 BB A: 1:22.19 (+2.31s | 2.7%) 7 122 530 1,000+
Fly 50 Y 30.64 12 03/22/2025 A AA: 30.29 (+0.35s | 1.1%) 5 52 212 781
Fly 100 Y 1:08.73 Analysis 12 01/31/2026 A AA: 1:08.59 (+0.14s | 0.2%) 6 42 171 731
Fly 200 Y 2:46.06 Analysis 12 01/10/2026 BB A: 2:37.19 (+8.87s | 5.3%) 5 38 114 463
IM 100 Y 1:08.18 Analysis 12 03/20/2026 AA AAA: 1:06.99 (+1.19s | 1.7%) 3 28 103 353
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%) 4 49 219 831

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%) 5 64 310 943
Free 100 M 1:10.27 Analysis 12 06/13/2026 AA AAA: 1:07.19 (+3.08s | 4.4%) 6 53 242 786
Back 50 M 35.86 12 05/23/2026 AA AAA: 35.19 (+0.67s | 1.9%) 2 23 98 302
Back 100 M 1:19.47 Analysis 12 06/13/2026 AA AAA: 1:16.89 (+2.58s | 3.2%) 3 37 159 461
Back 200 M 2:55.73 Analysis 12 06/20/2026 A AA: 2:50.99 (+4.74s | 2.7%) 3 41 144 456
Breast 50 M 48.28 12 04/12/2025 B BB: 46.19 (+2.09s | 4.3%) 14 237 1,000+ 1,000+
Breast 100 M 1:45.27 Analysis 12 05/24/2025 B BB: 1:42.19 (+3.08s | 2.9%) 13 215 945 1,000+
Fly 50 M 34.68 12 06/13/2026 A AA: 34.29 (+0.39s | 1.1%) 7 58 244 666
Fly 100 M 1:17.79 Analysis 12 06/13/2026 AA AAA: 1:14.79 (+3.00s | 3.9%) 5 32 145 392
IM 200 M 3:05.48 Analysis 12 05/24/2025 BB A: 3:00.59 (+4.89s | 2.6%) 6 108 522 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.