Pacific Dragons Swim Team Boys 10 & under 50 M Back
These rankings show the swimmers' placement within their swim team.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Aiden Dong | 39.84 | 10 | AA Min | AAA: 38.99 (+0.85s | 2.1%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 2 | Derek Xu | 40.71 | 10 | AA Min | AAA: 38.99 (+1.72s | 4.2%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 3 | William Wang | 42.26 | 10 | A Min | AA: 41.09 (+1.17s | 2.8%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 4 | Jayden Liu | 44.03 | 9 | BB Min | A: 43.09 (+0.94s | 2.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 5 | Tyler Zhang | 44.86 | 10 | BB Min | A: 43.09 (+1.77s | 3.9%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 6 | Jercey Zhao | 44.99 | 9 | BB Min | A: 43.09 (+1.90s | 4.2%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 7 | Boxuan Yu | 46.48 | 10 | BB Min | A: 43.09 (+3.39s | 7.3%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 8 | Vincent Nan | 47.65 | 9 | BB Min | A: 43.09 (+4.56s | 9.6%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 9 | Lok Zhang | 47.67 | 9 | BB Min | A: 43.09 (+4.58s | 9.6%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 10 | Jayden Zhu | 48.59 | 10 | BB Min | A: 43.09 (+5.50s | 11.3%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 11 | Noah Ma | 50.22 | 10 | B Min | BB: 49.29 (+0.93s | 1.9%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 12 | Eric Guan | 50.65 | 10 | B Min | BB: 49.29 (+1.36s | 2.7%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 13 | Haolin Chen | 51.02 | 9 | B Min | BB: 49.29 (+1.73s | 3.4%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 14 | Jeremy Deng | 51.26 | 10 | B Min | BB: 49.29 (+1.97s | 3.8%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 15 | Aiden Mao | 51.29 | 9 | B Min | BB: 49.29 (+2.00s | 3.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 16 | David Zhang | 52.84 | 9 | B Min | BB: 49.29 (+3.55s | 6.7%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 17 | Lucien Esparza-Chen | 52.99 | 10 | B Min | BB: 49.29 (+3.70s | 7.0%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 18 | Rufus Tang | 53.20 | 9 | B Min | BB: 49.29 (+3.91s | 7.3%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 19 | Asher Ma | 53.39 | 10 | B Min | BB: 49.29 (+4.10s | 7.7%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 20 | Zihan Zhao | 55.39 | 8 | B: 55.39 (+0.00s | -0.0%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 21 | Keith Guo | 55.49 | 8 | B: 55.39 (+0.10s | 0.2%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 22 | Andrew Yang | 56.46 | 8 | B: 55.39 (+1.07s | 1.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 23 | Ethan Li | 57.17 | 8 | B: 55.39 (+1.78s | 3.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 24 | Glen Huang | 57.49 | 8 | B: 55.39 (+2.10s | 3.7%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 25 | Oliver Su | 57.91 | 10 | B: 55.39 (+2.52s | 4.4%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 26 | Marcus Wang | 58.71 | 8 | B: 55.39 (+3.32s | 5.7%) | Pacific Dragons Swim Team | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | ||
| 27 | Austin Zhou | 59.04 | 8 | B: 55.39 (+3.65s | 6.2%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 28 | Derek Yun | 59.33 | 10 | B: 55.39 (+3.94s | 6.6%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 29 | Adrian Liang | 59.71 | 9 | B: 55.39 (+4.32s | 7.2%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 30 | Weibo Gao | 1:01.10 | 9 | B: 55.39 (+5.71s | 9.3%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 31 | Hans Zhang | 1:01.91 | 10 | B: 55.39 (+6.52s | 10.5%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 32 | Eric Li | 1:02.46 | 7 | B: 55.39 (+7.07s | 11.3%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 33 | Bryan Zhou | 1:02.55 | 9 | B: 55.39 (+7.16s | 11.4%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 34 | Lincoln Zhu | 1:04.48 | 8 | B: 55.39 (+9.09s | 14.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 35 | Bryan Xie | 1:06.80 | 9 | B: 55.39 (+11.41s | 17.1%) | Pacific Dragons Swim Team | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | ||
| 36 | Shichen Huang | 1:38.86 | 8 | B: 55.39 (+43.47s | 44.0%) | Blue Dolphin Swim Team | 06/24/2023 | 2023 PN MET Cannonball Classic [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.