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.