| 7 | 65 | Martin | Adlianitski | M | 15 | M1516 | Cheshire Y Sea Dog Swim C | 1 | 1:10:23 |
| 6 | 135 | Kristian | Adlianitski | M | 13 | M1314 | Cheshire Y Sea Dog Swim C | 1 | 1:18:26 |
| 9 | 167 | Jeffrey | Ahn | M | 14 | M1314 | Soco Aquatic Club | 1 | 1:27:50 |
| 22 | 72 | Emily | Appleton | F | 17 | F1718 | Weymouth Club Waves | 2 | 1:11:07 |
| 27 | 12 | Emma | Atkinson | F | 17 | F1718 | Germantown Academy Aquati | 2 | 1:03:48 |
| 30 | 87 | Seth | Baetzold | M | 24 | M1999 | Unattached-Iowa | 1 | 1:12:49 |
| 35 | 176 | Nina | Bassett | F | 15 | F1516 | Soco Aquatic Club | 2 | 1:30:44 |
| 39 | 168 | Will | Baynes | M | 13 | M1314 | New Canaan Ymca Caimans | 1 | 1:27:56 |
| 44 | 47 | Elizabeth | Bencze | F | 15 | F1516 | Phoenix Swimming | 2 | 1:08:54 |
| 45 | 17 | Caroline | Benda | F | 15 | F1516 | North Baltimore Aquatic C | 2 | 1:05:04 |
| 48 | 73 | Simon | Bermudez | M | 13 | M1314 | Nation's Capital Swim Clu | 1 | 1:11:11 |
| 60 | 5 | Robert | Boehme | M | 18 | M1718 | Unattached-Middle Atlanti | 1 | 1:02:32 |
| 59 | 7 | Matthew | Boehme | M | 14 | M1314 | Unattached-Middle Atlanti | 1 | 1:02:37 |
| 64 | 27 | Carol-Lena | Breiter | F | 17 | F1718 | Phoenix Swimming | 2 | 1:07:20 |
| 67 | 57 | Sebastian | Brice | M | 17 | M1718 | New Canaan Ymca Caimans | 1 | 1:10:03 |
| 69 | 20 | Ethan | Brown | M | 17 | M1718 | What Swimming | 1 | 1:05:57 |
| 72 | 59 | Brian | Bull | M | 15 | M1516 | Somerset Valley Ymca | 1 | 1:10:04 |
| 79 | 53 | Samuel | Caplan | M | 14 | M1314 | Jcc Sea Serpents | 1 | 1:09:49 |
| 81 | 70 | Hannah | Carmen | F | 15 | F1516 | Nation's Capital Swim Clu | 2 | 1:10:45 |
| 83 | 108 | Alexa | Carrillo | F | 15 | F1516 | New Canaan Ymca Caimans | 2 | 1:15:24 |
| 89 | 94 | Kelsey | Cashman | F | 17 | F1718 | Eagle Swim Team | 2 | 1:14:02 |
| 95 | 40 | Jenna | Charlat | F | 15 | F1516 | Phoenix Swimming | 2 | 1:08:30 |
| 96 | 68 | Daniel | Chen | M | 17 | M1718 | Shoreline Aquatic Club | 1 | 1:10:40 |
| 97 | 126 | Emma | Cheung | F | 14 | F1314 | New Canaan Ymca Caimans | 2 | 1:18:15 |
| 101 | 173 | Isabelle | Christensen | F | 13 | F1314 | Glastonbury Swim Team | 2 | 1:29:46 |
| 126 | 145 | Ana | ChristiCzaja | F | 13 | F1314 | Fox Swim Club | 2 | 1:20:27 |
| 107 | 49 | Emily | Clements | F | 16 | F1516 | Phoenix Swimming | 2 | 1:09:04 |
| 108 | 128 | Jordan | Clements | F | 18 | F1718 | Phoenix Swimming | 2 | 1:18:21 |
| 111 | 109 | Giancarlo | Colistra | M | 14 | M1314 | Zeus Swim Team | 1 | 1:15:31 |
| 112 | 85 | Patrick | Colwell | M | 17 | M1718 | New Canaan Ymca Caimans | 1 | 1:12:27 |
| 114 | 149 | Anne | Connors | F | 17 | F1718 | Nation's Capital Swim Clu | 2 | 1:21:18 |
| 117 | 115 | Campbell | Coonley | F | 14 | F1314 | Radnor Aquatic Club | 2 | 1:17:01 |
| 119 | 29 | Michael | Cowenhoven | M | 16 | M1516 | Zeus Swim Team | 1 | 1:07:24 |
| 145 | 178 | Christopher | D'Inzeo | M | 17 | M1718 | Soco Aquatic Club | 1 | 1:33:57 |
| 130 | 50 | Sarah | Daly | F | 16 | F1516 | Retriever Aquatic Club | 2 | 1:09:04 |
| 140 | 37 | Dylan | Dewitt | M | 13 | M1314 | Eht Seahawks | 1 | 1:08:02 |
| 155 | 13 | Connor | Drucis | M | 17 | M1718 | Naval Academy Aquatic Clu | 1 | 1:03:55 |
| 157 | 138 | Lily | Dunn | F | 12 | F1112 | New Canaan Ymca Caimans | 2 | 1:18:36 |
| 160 | 25 | Ella | Dyjak | F | 16 | F1516 | Connecticut Aquatic Club | 6 | 1:06:45 |
| 161 | 63 | Bennett | Ehret | M | 16 | M1516 | New Canaan Ymca Caimans | 1 | 1:10:18 |
| 162 | 152 | Nermine | ElHattab | F | 14 | F1314 | New Canaan Ymca Caimans | 2 | 1:21:40 |
| 168 | 101 | Lauren | Eng | F | 17 | F1718 | Asphalt Green Unified Aqu | 2 | 1:14:43 |
| 170 | 88 | Erica | Esterly | F | 17 | F1718 | Scottsdale Aquatic Club | 2 | 1:12:52 |
| 171 | 99 | Margaret | Esterly | F | 14 | F1314 | Scottsdale Aquatic Club | 2 | 1:14:32 |
| 176 | 64 | William | Fannon | M | 17 | M1718 | New Canaan Ymca Caimans | 1 | 1:10:21 |
| 178 | 129 | Aj | Fedor | M | 17 | M1718 | Zeus Swim Team | 1 | 1:18:21 |
| 180 | 143 | Courtney | Fellers | F | 14 | F1314 | Naval Academy Aquatic Clu | 2 | 1:20:13 |
| 184 | 9 | John | Fitzsimmons | M | 16 | M1516 | North Baltimore Aquatic C | 1 | 1:02:40 |
| 196 | 82 | Abigail | Francis | F | 18 | F1718 | Laurel East Hartford Ymca | 2 | 1:12:06 |
| 197 | 16 | Jonathan | Freeman | M | 14 | M1314 | Germantown Academy Aquati | 1 | 1:04:22 |
| 199 | 51 | Naomi | Furman | F | 14 | F1314 | Radnor Aquatic Club | 2 | 1:09:11 |
| 200 | 55 | Joseph | Gallagher | M | 17 | M1718 | Nation's Capital Swim Clu | 1 | 1:09:59 |
| 202 | 106 | Dillon | Gallo | M | 15 | M1516 | Cheshire Y Sea Dog Swim C | 5 | 1:15:18 |
| 204 | 67 | Owen | Geddes | M | 14 | M1314 | Tsunami Swimming | 1 | 1:10:27 |
| 207 | 161 | Ethan | Gerner | M | 13 | M1314 | New Canaan Ymca Caimans | 1 | 1:24:37 |
| 217 | 105 | Ryan | Goolsbey | M | 16 | M1516 | Nutmeg Aquatics | 1 | 1:15:17 |
| 431 | 155 | Jack | Greiner | M | 14 | M1314 | New Canaan Ymca Caimans | 1 | 1:21:58 |
| 222 | 62 | Thomas | Hagar | M | 14 | M1314 | Weymouth Club Waves | 1 | 1:10:17 |
| 224 | 137 | Jack | Haley | M | 12 | M1112 | New Canaan Ymca Caimans | 1 | 1:18:29 |
| 225 | 133 | Kelci | Haley | F | 14 | F1314 | New Canaan Ymca Caimans | 2 | 1:18:25 |
| 227 | 127 | Samantha | Haley | F | 12 | F1112 | New Canaan Ymca Caimans | 2 | 1:18:19 |
| 226 | 83 | Maddie | Haley | F | 16 | F1516 | New Canaan Ymca Caimans | 2 | 1:12:14 |
| 231 | 121 | Faith | Hamilton | F | 14 | F1314 | Unattached-New Jersey | 2 | 1:18:10 |
| 232 | 14 | Brennan | Hammond | M | 18 | M1718 | Berkeley Aquatic Club | 1 | 1:04:04 |
| 236 | 93 | Emma | Hapkiewicz | F | 16 | F1516 | What Swimming | 2 | 1:13:27 |
| 240 | 77 | Alexandra | Harner | F | 14 | F1314 | North Baltimore Aquatic C | 7 | 1:11:25 |
| 241 | 146 | Brian | Harrell | M | 17 | M1718 | New Canaan Ymca Caimans | 1 | 1:20:42 |
| 242 | 75 | Lauren | Hartel | F | 14 | F1314 | Arlington Aquatic Club | 2 | 1:11:14 |
| 244 | 151 | Carolyn | Hendricks | F | 15 | F1516 | Unattached Connecticut | 2 | 1:21:20 |
| 247 | 95 | Rian | Herrmann | M | 14 | M1314 | Zeus Swim Team | 1 | 1:14:05 |
| 253 | 154 | Charlotte | Hoover | F | 13 | F1314 | Weymouth Club Waves | 2 | 1:21:51 |
| 578 | 172 | Hazel | JeanTracy | F | 11 | F1112 | Phoenix Swimming | 3 | 1:29:44 |
| 278 | 169 | Eve | Johansson | F | 15 | F1516 | New Canaan Ymca Caimans | 2 | 1:28:01 |
| 279 | 35 | Graeleigh | Jones | F | 16 | F1516 | Phoenix Swimming | 2 | 1:07:51 |
| 280 | 26 | Anna | Kalandadze | F | 17 | F1718 | Radnor Aquatic Club | 2 | 1:06:50 |
| 282 | 100 | Claire | Kehley | F | 15 | F1516 | Westport-Weston Family Y | 2 | 1:14:38 |
| 288 | 24 | John | Koebel | M | 14 | M1314 | North Baltimore Aquatic C | 1 | 1:06:39 |
| 294 | 113 | Allyson | Kraff | F | 18 | F1718 | Long Island Express | 2 | 1:15:51 |
| 299 | 32 | Storrie | Kulynych-Irvin | F | 14 | F1314 | Naval Academy Aquatic Clu | 2 | 1:07:45 |
| 304 | 91 | Nathaniel | Kwait | M | 15 | M1516 | Unattached Connecticut | 1 | 1:13:08 |
| 309 | 3 | Ronan | Lauinger | M | 16 | M1516 | Arlington Aquatic Club | 1 | 1:02:16 |
| 311 | 42 | Penelope | Lazar | F | 12 | F1112 | Greenwich Ywca Dolphins | 7 | 1:08:36 |
| 313 | 177 | Dylan | Lee | F | 15 | F1516 | New Canaan Ymca Caimans | 2 | 1:30:50 |
| 314 | 170 | Skylar | Lee | F | 13 | F1314 | New Canaan Ymca Caimans | 2 | 1:28:52 |
| 315 | 86 | Marcelo | Leite | M | 16 | M1516 | Zeus Swim Team | 1 | 1:12:29 |
| 324 | 156 | Jordan | Levitt | F | 12 | F1112 | New Canaan Ymca Caimans | 2 | 1:22:03 |
| 326 | 159 | Terry | Li | M | 15 | M1516 | Ridgefield Aquatic Club | 1 | 1:23:05 |
| 334 | 76 | Nick | Lott | M | 16 | M1516 | Westport-Weston Family Y | 1 | 1:11:24 |
| 336 | 36 | Samual | Lovejoy | M | 18 | M1718 | Soco Aquatic Club | 1 | 1:07:51 |
| 339 | 28 | Meghan | Lynch | F | 15 | F1516 | Greenwich Ywca Dolphins | 2 | 1:07:23 |
| 341 | 97 | Jordan | Macdonald | F | 16 | F1516 | Soco Aquatic Club | 2 | 1:14:11 |
| 345 | 60 | Benjamin | Madan | M | 14 | M1314 | New Canaan Ymca Caimans | 1 | 1:10:08 |
| 346 | 163 | Julie | Madison | F | 31 | F1999 | Mandell Jcc Sharks | 9 | 1:27:00 |
| 352 | 61 | Timothy | Manzella | M | 17 | M1718 | New Canaan Ymca Caimans | 1 | 1:10:16 |
| 357 | 45 | Maggie | Marody | F | 16 | F1516 | Wheeler Ymca | 2 | 1:08:41 |
| 359 | 162 | Deacon | Mascarinas | M | 13 | M1314 | New Canaan Ymca Caimans | 1 | 1:25:20 |
| 361 | 107 | Skylar | Mascarinas | F | 14 | F1314 | New Canaan Ymca Caimans | 2 | 1:15:21 |
| 362 | 102 | Lina | Matera | F | 13 | F1314 | Weymouth Club Waves | 2 | 1:14:48 |
| 363 | 48 | Sofia | Matera | F | 16 | F1516 | Weymouth Club Waves | 2 | 1:08:54 |
| 364 | 19 | Tylor | Mathieu | F | 18 | F1718 | Grit Aquatics Llc | 2 | 1:05:28 |