North Carolina 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 | Aaron Dettinger | 47.53 | 10 | BB Min | A: 42.09 (+5.44s | 11.4%) | Greensboro Community YMCA | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 102 | DongHyuk Kang | 47.65 | 9 | BB Min | A: 42.09 (+5.56s | 11.7%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 103 | Stuart Franks | 47.65 | 9 | BB Min | A: 42.09 (+5.56s | 11.7%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 104 | Owen Kramer | 47.70 | 10 | B Min | BB: 47.69 (+0.01s | 0.0%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 105 | Stuart Franks | 47.74 | 9 | B Min | BB: 47.69 (+0.05s | 0.1%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 106 | Haoran Li | 47.79 | 9 | B Min | BB: 47.69 (+0.10s | 0.2%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 107 | Ryan Zhang | 47.86 | 9 | B Min | BB: 47.69 (+0.17s | 0.4%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 108 | Sebastian Mejia | 47.98 | 10 | B Min | BB: 47.69 (+0.29s | 0.6%) | Enfinity Aquatic Club | 12/19/2025 | EAC Winter Invitational | |
| 109 | Chase Turlington | 48.03 | 10 | B Min | BB: 47.69 (+0.34s | 0.7%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 110 | Elliott Zimmer | 48.11 | 10 | B Min | BB: 47.69 (+0.42s | 0.9%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 111 | James Strate | 48.13 | 10 | B Min | BB: 47.69 (+0.44s | 0.9%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 112 | Blake Dugan | 48.16 | 10 | B Min | BB: 47.69 (+0.47s | 1.0%) | Brunswick Aquatic Club | 07/02/2026 | BAC Vs WOW Dual | |
| 113 | Oliver Chafin | 48.18 | 10 | B Min | BB: 47.69 (+0.49s | 1.0%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 114 | Conrad Wang | 48.22 | 9 | B Min | BB: 47.69 (+0.53s | 1.1%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | |
| 115 | Jayden Davis | 48.27 | 10 | B Min | BB: 47.69 (+0.58s | 1.2%) | East Carolina Aquatics | 03/27/2026 | 2026 ECA ECSL Championships | |
| 116 | Raf Rothfuss de la Asunc | 48.30 | 9 | B Min | BB: 47.69 (+0.61s | 1.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 117 | Charles Niessner | 48.32 | 10 | B Min | BB: 47.69 (+0.63s | 1.3%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 118 | Izar Elizalde Streberger | 48.39 | 9 | B Min | BB: 47.69 (+0.70s | 1.4%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 119 | Anson Xu | 48.39 | 10 | B Min | BB: 47.69 (+0.70s | 1.4%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 120 | Lane Lopez | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 121 | Luiz Laurentino | 48.71 | 10 | B Min | BB: 47.69 (+1.02s | 2.1%) | YMCA of the Triangle Area Swim | 07/25/2026 | 2026 RSA Flip Flop | |
| 122 | Lucas Ferguson | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | Aquatic Team Of Mecklenburg | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 123 | Tristan Zhang | 48.73 | 9 | B Min | BB: 47.69 (+1.04s | 2.1%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 124 | Kairui Yang | 48.74 | 10 | B Min | BB: 47.69 (+1.05s | 2.2%) | Lifetime Swim Team North Carol | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 125 | William Walton | 48.88 | 10 | B Min | BB: 47.69 (+1.19s | 2.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 126 | Ryan Del Rosario | 49.02 | 10 | B Min | BB: 47.69 (+1.33s | 2.7%) | Mecklenburg Swim Association | 11/07/2025 | 2025 Veterans Day Inv Presented By Arena | |
| 127 | Samuel Scalvini | 49.03 | 10 | B Min | BB: 47.69 (+1.34s | 2.7%) | Marlins Of Raleigh | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 128 | Sihyeon Kim | 49.04 | 10 | B Min | BB: 47.69 (+1.35s | 2.8%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 129 | Evan Williams | 49.04 | 8 | B Min | BB: 47.69 (+1.35s | 2.8%) | Waves Of Wilmington Inc | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | |
| 130 | Mason Murphy | 49.11 | 8 | B Min | BB: 47.69 (+1.42s | 2.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 131 | Aiden Liu | 49.17 | 10 | B Min | BB: 47.69 (+1.48s | 3.0%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 132 | Youngyul Kim | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Phoenix Aquatic Club | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | |
| 133 | Eli LoPiccolo | 49.23 | 10 | B Min | BB: 47.69 (+1.54s | 3.1%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 134 | Anderson Christopherson | 49.33 | 9 | B Min | BB: 47.69 (+1.64s | 3.3%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 135 | Thomas Salvitti | 49.34 | 9 | B Min | BB: 47.69 (+1.65s | 3.3%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 136 | Finn Winchell | 49.48 | 10 | B Min | BB: 47.69 (+1.79s | 3.6%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 137 | Wyatt Perkins | 49.49 | 9 | B Min | BB: 47.69 (+1.80s | 3.6%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 138 | Andrew Pattison | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Carolina Aquatic Team | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 139 | Zander Berenson | 49.65 | 9 | B Min | BB: 47.69 (+1.96s | 3.9%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 140 | Matteo Pinto | 49.66 | 8 | B Min | BB: 47.69 (+1.97s | 4.0%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 141 | Roman Jamil | 49.69 | 10 | B Min | BB: 47.69 (+2.00s | 4.0%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 142 | Elliot Beghtel | 49.69 | 10 | B Min | BB: 47.69 (+2.00s | 4.0%) | Ybac Hurricanes | 01/23/2026 | GCY Winter Meet 2026 | |
| 143 | Quentin Zhou | 49.78 | 10 | B Min | BB: 47.69 (+2.09s | 4.2%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 144 | Aiden Killion | 49.78 | 10 | B Min | BB: 47.69 (+2.09s | 4.2%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 145 | Nan-Yi Yeh | 49.79 | 10 | B Min | BB: 47.69 (+2.10s | 4.2%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 146 | Thomas Bailey | 49.89 | 9 | B Min | BB: 47.69 (+2.20s | 4.4%) | Raleigh Swimming Association | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 147 | Adrian Feng | 49.94 | 9 | B Min | BB: 47.69 (+2.25s | 4.5%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 148 | Charles Baccich | 49.97 | 10 | B Min | BB: 47.69 (+2.28s | 4.6%) | Team Charlotte Swimming | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 149 | Eli Francoeur | 49.98 | 10 | B Min | BB: 47.69 (+2.29s | 4.6%) | SwimMAC Carolina | 12/05/2025 | ATOM Winter Invite 2025 | |
| 150 | George Mergeani | 50.09 | 9 | B Min | BB: 47.69 (+2.40s | 4.8%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | |
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.