USA Boys 10 & under - 50 M Breast
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | John Golightly | 52.71 | 9 | BB Min | A: 47.89 (+4.82s | 9.1%) | Indian River Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 1052 | Rishan Shah | 52.72 | 9 | BB Min | A: 47.89 (+4.83s | 9.2%) | United Swim Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1053 | Julian Chan | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1054 | Craig Thompson | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 1055 | Fletcher Sumner | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 1056 | Jacob Cardenas | 52.73 | 10 | BB Min | A: 47.89 (+4.84s | 9.2%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 1057 | Aaron Yang | 52.74 | 10 | BB Min | A: 47.89 (+4.85s | 9.2%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1058 | Callahan Calkins | 52.74 | 10 | BB Min | A: 47.89 (+4.85s | 9.2%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 1059 | Elliot Gorman | 52.75 | 10 | BB Min | A: 47.89 (+4.86s | 9.2%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1060 | Jacob Profis | 52.76 | 10 | BB Min | A: 47.89 (+4.87s | 9.2%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 1061 | Liam Lawson | 52.76 | 10 | BB Min | A: 47.89 (+4.87s | 9.2%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 1062 | Philip Yordanov | 52.77 | 10 | BB Min | A: 47.89 (+4.88s | 9.2%) | Weymouth Club Waves | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 1063 | Benjamin Lahaye-Biddle | 52.77 | 9 | BB Min | A: 47.89 (+4.88s | 9.2%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1064 | Titus Wu | 52.78 | 10 | BB Min | A: 47.89 (+4.89s | 9.3%) | Lynchburg YMCA Swim Team | 07/12/2024 | 2024 CCA Summer Awards | |
| 1065 | Wesley Ho | 52.79 | 10 | BB Min | A: 47.89 (+4.90s | 9.3%) | Aspire Aquatics of Colorado | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 1066 | Kai McGovern | 52.79 | 10 | BB Min | A: 47.89 (+4.90s | 9.3%) | Hurricanes Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1067 | Carter McGroarty | 52.80 | 9 | BB Min | A: 47.89 (+4.91s | 9.3%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1068 | George Gardner | 52.80 | 9 | BB Min | A: 47.89 (+4.91s | 9.3%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 1069 | Chen Lin | 52.81 | 9 | BB Min | A: 47.89 (+4.92s | 9.3%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1070 | Bruce Chou | 52.83 | 10 | BB Min | A: 47.89 (+4.94s | 9.4%) | Jbarracudas Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
| 1071 | Hunter Perfect | 52.83 | 10 | BB Min | A: 47.89 (+4.94s | 9.4%) | River Falls Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1072 | John Calhoun | 52.83 | 10 | BB Min | A: 47.89 (+4.94s | 9.4%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1073 | Benjamin Krizay | 52.84 | 10 | BB Min | A: 47.89 (+4.95s | 9.4%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 1074 | Gregory Rucker | 52.85 | 10 | BB Min | A: 47.89 (+4.96s | 9.4%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | |
| 1075 | Davis Chappell | 52.85 | 10 | BB Min | A: 47.89 (+4.96s | 9.4%) | Coast Gaurd Blue Dolphins | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 1076 | Kian Bryson | 52.87 | 10 | BB Min | A: 47.89 (+4.98s | 9.4%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 1077 | William MacPhail | 52.88 | 10 | BB Min | A: 47.89 (+4.99s | 9.4%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 1078 | Lawson Williford | 52.88 | 10 | BB Min | A: 47.89 (+4.99s | 9.4%) | Carolina Aquatic Team | 05/15/2026 | 2026 ECA Beach Invitational | |
| 1079 | Flynn Sutton | 52.89 | 9 | BB Min | A: 47.89 (+5.00s | 9.5%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 1080 | Ezra Epstein | 52.89 | 10 | BB Min | A: 47.89 (+5.00s | 9.5%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1081 | Johnny Li | 52.89 | 8 | BB Min | A: 47.89 (+5.00s | 9.5%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1082 | Henry Broadhurst | 52.91 | 10 | BB Min | A: 47.89 (+5.02s | 9.5%) | SwimRVA | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1083 | Jiho Won | 52.92 | 10 | BB Min | A: 47.89 (+5.03s | 9.5%) | Opelika Swim Team | 05/16/2026 | 2026 Opelika Open | |
| 1084 | Jayden Li | 52.93 | 9 | BB Min | A: 47.89 (+5.04s | 9.5%) | Crimson Aquatics | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1085 | Zachary Bryan | 52.93 | 9 | BB Min | A: 47.89 (+5.04s | 9.5%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1086 | Alfie Mobbs | 52.93 | 9 | BB Min | A: 47.89 (+5.04s | 9.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 1087 | Arsha Sheklabadi | 52.95 | 10 | BB Min | A: 47.89 (+5.06s | 9.6%) | Porter Valley Polar Bears | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 1088 | Holton Lika | 52.96 | 10 | BB Min | A: 47.89 (+5.07s | 9.6%) | Swim Florida | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 1089 | William Haines | 52.97 | 10 | BB Min | A: 47.89 (+5.08s | 9.6%) | North Shore Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1090 | Samuel Wacek | 52.97 | 10 | BB Min | A: 47.89 (+5.08s | 9.6%) | Alexandria Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1091 | Yunhan Song | 52.97 | 10 | BB Min | A: 47.89 (+5.08s | 9.6%) | Eastside Aquatic Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1092 | Zhencheng Xu | 52.98 | 10 | BB Min | A: 47.89 (+5.09s | 9.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 1093 | Amos Saladino | 52.98 | 10 | BB Min | A: 47.89 (+5.09s | 9.6%) | Sarasota Tsunami Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1094 | Reyaansh Goswami | 52.99 | 10 | BB Min | A: 47.89 (+5.10s | 9.6%) | Lifetime | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 1095 | Lucas Richardson | 53.00 | 10 | BB Min | A: 47.89 (+5.11s | 9.6%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1096 | Liam Taylor | 53.01 | 9 | BB Min | A: 47.89 (+5.12s | 9.7%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 1097 | Maximus Prata | 53.01 | 10 | BB Min | A: 47.89 (+5.12s | 9.7%) | Rhode Island Aquatic Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1098 | Tristan Tellez | 53.01 | 10 | BB Min | A: 47.89 (+5.12s | 9.7%) | Rattlers Swim Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 1099 | Ruslan Kalinnikov | 53.01 | 8 | BB Min | A: 47.89 (+5.12s | 9.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 1100 | Sebastian Mejia | 53.02 | 10 | BB Min | A: 47.89 (+5.13s | 9.7%) | Old North State Aquatics | 06/25/2026 | ONSA Independence Invitational Copied | |
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.