Pacific Northwest Swimming Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Yuval Mardiks Rappaport | 50.21 | 10 | B Min | BB: 47.69 (+2.52s | 5.0%) | Chinook Aquatic Club | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 102 | Atticus Martin | 50.23 | 9 | B Min | BB: 47.69 (+2.54s | 5.1%) | Seattle Metropolitan Aquatic C | 03/23/2024 | 2024 PN WAVE 10&U Short Course Champs [RESULTS] | |
| 103 | Oliver Song Zhang | 50.28 | 9 | B Min | BB: 47.69 (+2.59s | 5.2%) | Stingray Swim Team | 05/16/2025 | 2025 PN SRST Pacific Coast Invitational | |
| 104 | Kais Esmail | 50.37 | 9 | B Min | BB: 47.69 (+2.68s | 5.3%) | Bellingham Bay Swim Team | 07/12/2025 | 2025 BBST Final Summer Splash Invitational | |
| 105 | Henry Jian | 50.41 | 9 | B Min | BB: 47.69 (+2.72s | 5.4%) | Eastside Aquatic Swim Team | 02/01/2025 | 2025 PN EAST February Invitational | |
| 106 | Arlo Holland | 50.43 | 9 | B Min | BB: 47.69 (+2.74s | 5.4%) | Excel Swim Club | 02/01/2025 | 2025 PN BISC Bluefin Invitational | |
| 107 | Jack Senner | 50.47 | 10 | B Min | BB: 47.69 (+2.78s | 5.5%) | Ohana Swim Team | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | |
| 108 | Kameron Neyhart | 50.55 | 8 | B Min | BB: 47.69 (+2.86s | 5.7%) | Seattle Metropolitan Aquatic C | 02/04/2024 | 2024 PN SMAC Apple Cup Intrasquad Meet [RESULTS] | |
| 109 | Saien Wu | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Bellevue Club Swim Team | 02/01/2025 | 2025 PN BISC Bluefin Invitational | |
| 110 | Porter Dysart | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | Seattle Metropolitan Aquatic C | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 111 | Geoffrey Yu | 50.62 | 10 | B Min | BB: 47.69 (+2.93s | 5.8%) | Bellevue Club Swim Team | 11/23/2024 | 2024 PN November AGI Divsion 3 | |
| 112 | Aiden Wang | 50.68 | 10 | B Min | BB: 47.69 (+2.99s | 5.9%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 113 | Caleb Stone | 50.76 | 9 | B Min | BB: 47.69 (+3.07s | 6.0%) | Bellingham Bay Swim Team | 03/07/2025 | 2025 BBST Seize The Day Invitational | |
| 114 | David Zhang | 50.77 | 9 | B Min | BB: 47.69 (+3.08s | 6.1%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 115 | Rufus Tang | 50.77 | 8 | B Min | BB: 47.69 (+3.08s | 6.1%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 116 | Jaden Shin | 50.85 | 9 | B Min | BB: 47.69 (+3.16s | 6.2%) | South Snohomish Co Dolphins | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 117 | Young Sun | 50.89 | 8 | B Min | BB: 47.69 (+3.20s | 6.3%) | Pro Swimming | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 118 | Evan Wang | 50.94 | 9 | B Min | BB: 47.69 (+3.25s | 6.4%) | West Coast Aquatics | 10/05/2024 | 2024 PN SSCD Autumn Open [RESULTS] | |
| 119 | Alexander Ivanov | 51.02 | 9 | B Min | BB: 47.69 (+3.33s | 6.5%) | Seattle Metropolitan Aquatic C | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 120 | Adrian Liang | 51.20 | 9 | B Min | BB: 47.69 (+3.51s | 6.9%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 121 | Alexander Zhurid | 51.23 | 7 | B Min | BB: 47.69 (+3.54s | 6.9%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 122 | Castle Cline | 51.33 | 9 | B Min | BB: 47.69 (+3.64s | 7.1%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 123 | Theodore Gerber | 51.36 | 9 | B Min | BB: 47.69 (+3.67s | 7.1%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 124 | Miles Dunford | 51.42 | 8 | B Min | BB: 47.69 (+3.73s | 7.3%) | Port Angeles Swim Club | 02/03/2024 | 2024 PN BISC Bluefin Invitational [RESULTS] | |
| 125 | Harrison Millard | 51.42 | 9 | B Min | BB: 47.69 (+3.73s | 7.3%) | Bellingham Bay Swim Team | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 126 | John Tang | 51.43 | 9 | B Min | BB: 47.69 (+3.74s | 7.3%) | Wave Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | |
| 127 | Jensen Chamberlin | 51.48 | 10 | B Min | BB: 47.69 (+3.79s | 7.4%) | THUNDERBIRD AQUATIC CLUB | 07/12/2025 | 2025 BBST Final Summer Splash Invitational | |
| 128 | Chandler Diaz | 51.48 | 10 | B Min | BB: 47.69 (+3.79s | 7.4%) | Ohana Swim Team | 04/27/2025 | 2025 PN SHAD 14th Marin Morrison Memorial Mee | |
| 129 | Owen Gummow | 51.56 | 9 | B Min | BB: 47.69 (+3.87s | 7.5%) | Excel Swim Club | 12/07/2024 | 2024 PN Fall Divisionals, Division 2 [RESULTS] | |
| 130 | Luca Goulet | 51.66 | 9 | B Min | BB: 47.69 (+3.97s | 7.7%) | King Aquatic Club | 03/15/2025 | 2025 PN Kaholo Island Invitational 2025 | |
| 131 | Holden Shepard | 51.70 | 10 | B Min | BB: 47.69 (+4.01s | 7.8%) | Bellingham Bay Swim Team | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 132 | Luke Couture | 51.72 | 10 | B Min | BB: 47.69 (+4.03s | 7.8%) | Seattle Metropolitan Aquatic C | 06/08/2025 | 2025 PN SMAC June Mini Meet | |
| 133 | Isaac Xie | 51.73 | 10 | B Min | BB: 47.69 (+4.04s | 7.8%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 134 | Belal Ahmed | 51.77 | 9 | B Min | BB: 47.69 (+4.08s | 7.9%) | Pro Swimming | 10/05/2024 | 2024 PN SMAC Fall Kick-Off Invitational [RESULTS] | |
| 135 | Eugene McCarthy | 51.78 | 9 | B Min | BB: 47.69 (+4.09s | 7.9%) | Mighty Marlins Swim Club | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 136 | Jesse Way | 51.78 | 10 | B Min | BB: 47.69 (+4.09s | 7.9%) | Blue Dolphin Swim Team | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 137 | Owen Yan | 51.87 | 10 | B Min | BB: 47.69 (+4.18s | 8.1%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 138 | Noah Ma | 52.02 | 10 | B Min | BB: 47.69 (+4.33s | 8.3%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 139 | Youshi Zeng | 52.04 | 10 | B Min | BB: 47.69 (+4.35s | 8.4%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 140 | Vladislav Kalyuzhin | 52.05 | 10 | B Min | BB: 47.69 (+4.36s | 8.4%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 141 | Archie McCallum | 52.06 | 6 | B Min | BB: 47.69 (+4.37s | 8.4%) | Poseidon Aquatic Club | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 142 | Haoran Huo | 52.10 | 9 | B Min | BB: 47.69 (+4.41s | 8.5%) | Pacific Dragons Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |
| 143 | Asher Amira | 52.10 | 9 | B Min | BB: 47.69 (+4.41s | 8.5%) | Chinook Aquatic Club | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 144 | Lucien Esparza-Chen | 52.13 | 9 | B Min | BB: 47.69 (+4.44s | 8.5%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 145 | Brian He | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Eastside Aquatic Swim Team | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 146 | Leo Gazzard | 52.23 | 8 | B Min | BB: 47.69 (+4.54s | 8.7%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 147 | Felix Henaire | 52.29 | 10 | B Min | BB: 47.69 (+4.60s | 8.8%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 148 | Cannon Brown | 52.30 | 9 | B Min | BB: 47.69 (+4.61s | 8.8%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 149 | Maxwell Sathre | 52.34 | 10 | B Min | BB: 47.69 (+4.65s | 8.9%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 150 | Kanav Acharya | 52.35 | 9 | B Min | BB: 47.69 (+4.66s | 8.9%) | Wave Aquatics | 12/07/2024 | 2024 PN Fall Divisionals, Division 2 [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.