Pacific Northwest Swimming Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
---|---|---|---|---|---|---|---|---|---|
51 | Porter Dysart | 45.68 | 10 | BB Min | A: 43.09 (+2.59s | 5.7%) | Seattle Metropolitan Aquatic C | 05/02/2025 | 2025 THSC Spring Invitational | |
52 | Nicholas Lemker | 45.74 | 10 | BB Min | A: 43.09 (+2.65s | 5.8%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
53 | Raihan Echevarria | 45.97 | 9 | BB Min | A: 43.09 (+2.88s | 6.3%) | Bellevue Club Swim Team | 05/03/2024 | 2024 PN BC May Flowers- LC A-2 [RESULTS] | |
54 | Miles Kavanaugh | 46.02 | 9 | BB Min | A: 43.09 (+2.93s | 6.4%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | |
55 | Alexander Bouianov | 46.07 | 10 | BB Min | A: 43.09 (+2.98s | 6.5%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
56 | Mason Bailey | 46.10 | 8 | BB Min | A: 43.09 (+3.01s | 6.5%) | Puget Sound Swim Club | 05/17/2024 | 2024 PN IST Sockeye Springtime Madness- 3A [RESULTS] | |
57 | Landon Wang | 46.28 | 9 | BB Min | A: 43.09 (+3.19s | 6.9%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | |
58 | James Guertin | 46.38 | 10 | BB Min | A: 43.09 (+3.29s | 7.1%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
59 | 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 | |
60 | Lawrence Killigrew | 46.49 | 10 | BB Min | A: 43.09 (+3.40s | 7.3%) | Bainbridge Island Swim Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
61 | Sebastian Uy | 46.63 | 10 | BB Min | A: 43.09 (+3.54s | 7.6%) | King Aquatic Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
62 | William Toole | 46.74 | 10 | BB Min | A: 43.09 (+3.65s | 7.8%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
63 | Peter Brandt | 46.78 | 10 | BB Min | A: 43.09 (+3.69s | 7.9%) | Issaquah Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
64 | Calder Brelsford-La Badie | 46.86 | 8 | BB Min | A: 43.09 (+3.77s | 8.0%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | |
65 | Emerson Vivion | 46.98 | 10 | BB Min | A: 43.09 (+3.89s | 8.3%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
66 | Kasra Chitsaz | 46.98 | 10 | BB Min | A: 43.09 (+3.89s | 8.3%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
67 | Jay Kowren | 47.02 | 9 | BB Min | A: 43.09 (+3.93s | 8.4%) | Bainbridge Island Swim Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
68 | Neo Rae | 47.06 | 10 | BB Min | A: 43.09 (+3.97s | 8.4%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
69 | Saien Wu | 47.12 | 9 | BB Min | A: 43.09 (+4.03s | 8.6%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
70 | Qifan Gong | 47.19 | 8 | BB Min | A: 43.09 (+4.10s | 8.7%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
71 | Brooks Switaj | 47.32 | 8 | BB Min | A: 43.09 (+4.23s | 8.9%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
72 | Arifin Capiral | 47.38 | 10 | BB Min | A: 43.09 (+4.29s | 9.1%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
73 | Kieran Graham | 47.47 | 10 | BB Min | A: 43.09 (+4.38s | 9.2%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
74 | Jayden Huang | 47.53 | 9 | BB Min | A: 43.09 (+4.44s | 9.3%) | Harbor Aquatics Club | 05/02/2025 | 2025 PN BC May Flowers | |
75 | Mason Sovich | 47.55 | 8 | BB Min | A: 43.09 (+4.46s | 9.4%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
76 | Young Sun | 47.62 | 8 | BB Min | A: 43.09 (+4.53s | 9.5%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
77 | Alexander Stepania | 47.62 | 8 | BB Min | A: 43.09 (+4.53s | 9.5%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
78 | Andrew Im | 47.63 | 10 | BB Min | A: 43.09 (+4.54s | 9.5%) | West Coast Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
79 | 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 | |
80 | 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 | |
81 | Henry O'Neil | 47.72 | 10 | BB Min | A: 43.09 (+4.63s | 9.7%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
82 | Wesley Wei | 47.72 | 9 | BB Min | A: 43.09 (+4.63s | 9.7%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
83 | Caden Nau | 47.72 | 10 | BB Min | A: 43.09 (+4.63s | 9.7%) | Thurston Olympians Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
84 | Jonathan Lan | 47.76 | 10 | BB Min | A: 43.09 (+4.67s | 9.8%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
85 | Tyrese Cox | 47.88 | 10 | BB Min | A: 43.09 (+4.79s | 10.0%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
86 | Leon Ye | 47.99 | 9 | BB Min | A: 43.09 (+4.90s | 10.2%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
87 | Austin Mitchell | 48.00 | 9 | BB Min | A: 43.09 (+4.91s | 10.2%) | Valley Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
88 | Jamie Sun | 48.00 | 10 | BB Min | A: 43.09 (+4.91s | 10.2%) | Cascade Swim Club | 04/25/2025 | 2025 PN KING Spring Derby | |
89 | Archie McCallum | 48.03 | 6 | BB Min | A: 43.09 (+4.94s | 10.3%) | Poseidon Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
90 | Oliver Song Zhang | 48.13 | 9 | BB Min | A: 43.09 (+5.04s | 10.5%) | Stingray Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
91 | Benjamin Bull | 48.14 | 9 | BB Min | A: 43.09 (+5.05s | 10.5%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
92 | Albert Guan | 48.21 | 10 | BB Min | A: 43.09 (+5.12s | 10.6%) | Eastside Aquatic Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
93 | Raizo Copp | 48.21 | 9 | BB Min | A: 43.09 (+5.12s | 10.6%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
94 | Kabir Singh | 48.28 | 10 | BB Min | A: 43.09 (+5.19s | 10.7%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
95 | Lucas Shamshurin | 48.41 | 10 | BB Min | A: 43.09 (+5.32s | 11.0%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
96 | Leo Gazzard | 48.44 | 8 | BB Min | A: 43.09 (+5.35s | 11.0%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
97 | Alexander Hor | 48.53 | 10 | BB Min | A: 43.09 (+5.44s | 11.2%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
98 | Luke Marin | 48.55 | 10 | BB Min | A: 43.09 (+5.46s | 11.2%) | Gold\\'s Aquatics Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
99 | 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 | |
100 | Weston Weishaar | 48.68 | 10 | BB Min | A: 43.09 (+5.59s | 11.5%) | Skagit Valley YMCA Tritons | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
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.