North Carolina Swimming Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Kieran Heidtman | 40.04 | 9 | BB Min | A: 37.59 (+2.45s | 6.1%) | Helios | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 102 | Blake Dugan | 40.05 | 10 | BB Min | A: 37.59 (+2.46s | 6.1%) | Brunswick Aquatic Club | 07/02/2026 | BAC Vs WOW Dual | |
| 103 | Mason Murphy | 40.05 | 8 | BB Min | A: 37.59 (+2.46s | 6.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 104 | Wyatt Self | 40.06 | 10 | BB Min | A: 37.59 (+2.47s | 6.2%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 105 | Finn Winchell | 40.08 | 10 | BB Min | A: 37.59 (+2.49s | 6.2%) | Lowes YMCA Lightning Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 106 | Liam Gigler | 40.14 | 9 | BB Min | A: 37.59 (+2.55s | 6.4%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 107 | Beau Hastings | 40.21 | 9 | BB Min | A: 37.59 (+2.62s | 6.5%) | Waves Of Wilmington Inc | 07/25/2026 | 2026 WOW Summer Spectacular | |
| 108 | Eric Sliwowski | 40.26 | 9 | BB Min | A: 37.59 (+2.67s | 6.6%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 109 | Weston Yates | 40.28 | 9 | BB Min | A: 37.59 (+2.69s | 6.7%) | Waves Of Wilmington Inc | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | |
| 110 | Elijah Williams | 40.29 | 9 | BB Min | A: 37.59 (+2.70s | 6.7%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 111 | Leo Grimm | 40.31 | 9 | BB Min | A: 37.59 (+2.72s | 6.7%) | Fast Swim Team/ School | 09/27/2025 | 2025 RMY Fall Invitational | |
| 112 | Wyatt Ray | 40.33 | 10 | BB Min | A: 37.59 (+2.74s | 6.8%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 113 | Matheus Jacqmin Abijaodi | 40.34 | 10 | BB Min | A: 37.59 (+2.75s | 6.8%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 114 | Conrad Wang | 40.36 | 9 | BB Min | A: 37.59 (+2.77s | 6.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 115 | George Mergeani | 40.37 | 9 | BB Min | A: 37.59 (+2.78s | 6.9%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 116 | Hayden Justice | 40.38 | 10 | BB Min | A: 37.59 (+2.79s | 6.9%) | SwimMAC Carolina | 12/05/2025 | ATOM Winter Invite 2025 | |
| 117 | Tristan Zhang | 40.43 | 9 | BB Min | A: 37.59 (+2.84s | 7.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 118 | Aiden Killion | 40.44 | 10 | BB Min | A: 37.59 (+2.85s | 7.0%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 119 | Walker Riddle | 40.48 | 9 | BB Min | A: 37.59 (+2.89s | 7.1%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 120 | Lewis Wan | 40.49 | 10 | BB Min | A: 37.59 (+2.90s | 7.2%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 121 | Izar Elizalde Streberger | 40.51 | 9 | BB Min | A: 37.59 (+2.92s | 7.2%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 122 | Kippy Miller | 40.57 | 9 | BB Min | A: 37.59 (+2.98s | 7.3%) | Granite Falls Makos | 10/18/2025 | 2025 NCAC IMX | |
| 123 | Evan Fairhurst | 40.61 | 10 | BB Min | A: 37.59 (+3.02s | 7.4%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 124 | Quentin Zhou | 40.61 | 10 | BB Min | A: 37.59 (+3.02s | 7.4%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 125 | Austin Wang | 40.65 | 9 | BB Min | A: 37.59 (+3.06s | 7.5%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 126 | Roman Williams | 40.67 | 8 | BB Min | A: 37.59 (+3.08s | 7.6%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 127 | Tyrus Lu | 40.72 | 10 | BB Min | A: 37.59 (+3.13s | 7.7%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 128 | Zander Berenson | 40.76 | 9 | BB Min | A: 37.59 (+3.17s | 7.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 129 | Sean Healy | 40.77 | 10 | BB Min | A: 37.59 (+3.18s | 7.8%) | Lowes YMCA Lightning Swim Team | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 130 | William Gilmer | 40.78 | 9 | BB Min | A: 37.59 (+3.19s | 7.8%) | Aquatic Team Of Mecklenburg | 07/21/2026 | ATOM Summer Speed 2025 Copied | |
| 131 | Elliott Zimmer | 40.80 | 10 | BB Min | A: 37.59 (+3.21s | 7.9%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 132 | Jakob Lipscomb | 40.81 | 10 | BB Min | A: 37.59 (+3.22s | 7.9%) | Watauga Swim Team | 02/14/2026 | 12th Annual Chris Peterson Invitational | |
| 133 | Rishaan Chintalapani | 40.83 | 10 | BB Min | A: 37.59 (+3.24s | 7.9%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 134 | Samuel Evanovich | 40.91 | 10 | BB Min | A: 37.59 (+3.32s | 8.1%) | Academy Swim Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 135 | Wyatt McMahon | 40.94 | 7 | BB Min | A: 37.59 (+3.35s | 8.2%) | Ybac Hurricanes | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 136 | Archer Dary | 40.94 | 9 | BB Min | A: 37.59 (+3.35s | 8.2%) | Carolina Aquatic Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 137 | Andrew Butters | 40.96 | 10 | BB Min | A: 37.59 (+3.37s | 8.2%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 138 | Liam Shi | 40.97 | 10 | BB Min | A: 37.59 (+3.38s | 8.2%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 139 | Declan Matthews | 41.09 | 9 | BB Min | A: 37.59 (+3.50s | 8.5%) | Helios | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 140 | Jack Mearns | 41.10 | 8 | BB Min | A: 37.59 (+3.51s | 8.5%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 141 | Maximilian Machavariani | 41.15 | 10 | BB Min | A: 37.59 (+3.56s | 8.7%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 142 | William Arey | 41.17 | 10 | BB Min | A: 37.59 (+3.58s | 8.7%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 143 | Jacob Ramos | 41.18 | 10 | BB Min | A: 37.59 (+3.59s | 8.7%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 144 | Zachary Bryan | 41.28 | 9 | BB Min | A: 37.59 (+3.69s | 8.9%) | Raleigh Swimming Association | 02/14/2026 | 2026 CAT Valentine Splash | |
| 145 | Owen Cianciolo | 41.28 | 9 | BB Min | A: 37.59 (+3.69s | 8.9%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 146 | William Wuchter | 41.34 | 8 | BB Min | A: 37.59 (+3.75s | 9.1%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 147 | Aaron Nguyen | 41.35 | 9 | BB Min | A: 37.59 (+3.76s | 9.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 148 | Miles Key | 41.42 | 10 | BB Min | A: 37.59 (+3.83s | 9.2%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 149 | Haoran Li | 41.46 | 9 | BB Min | A: 37.59 (+3.87s | 9.3%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 150 | Clifford Johnson | 41.49 | 10 | BB Min | A: 37.59 (+3.90s | 9.4%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | |
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.