New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Girls 10 & under - 100 M Back

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
1151 Jacqueline Dudenko 1:40.29 10 BB Min A: 1:34.59 (+5.70s | 5.7%) Alto Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
1152 Olivia Jones 1:40.30 10 BB Min A: 1:34.59 (+5.71s | 5.7%) Crimson Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Back
46.23
46.23
100 Back
54.07
1:40.30
100 Back
1:40.30
1153 Addyson Castro-Rohrer 1:40.30 10 BB Min A: 1:34.59 (+5.71s | 5.7%) Horizon Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
47.60
47.60
100 Back
52.70
1:40.30
100 Back
1:40.30
1154 Laurel Nester 1:40.30 10 BB Min A: 1:34.59 (+5.71s | 5.7%) Williamsburg Aquatic Club 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1155 Yana Halibus 1:40.32 10 BB Min A: 1:34.59 (+5.73s | 5.7%) Lifetime 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Back
47.49
47.49
100 Back
52.83
1:40.32
100 Back
1:40.32
1156 Blake Barry 1:40.33 9 BB Min A: 1:34.59 (+5.74s | 5.7%) Springfield YMCA Swim Team 06/26/2026 88th CSP Summer Invitational
50 Back
48.68
48.68
100 Back
51.65
1:40.33
100 Back
1:40.33
1157 Callie Powell 1:40.34 9 BB Min A: 1:34.59 (+5.75s | 5.7%) H2okie Aquatics 06/13/2026 2026 BSC Model City Invitational
50 Back
48.52
48.52
100 Back
51.82
1:40.34
100 Back
1:40.34
1158 Avery Oneill 1:40.34 10 BB Min A: 1:34.59 (+5.75s | 5.7%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
49.26
49.26
100 Back
51.08
1:40.34
100 Back
1:40.34
1159 Lana Hu 1:40.35 10 BB Min A: 1:34.59 (+5.76s | 5.7%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Back
48.34
48.34
100 Back
52.01
1:40.35
100 Back
1:40.35
1160 Phoebe Peixoto 1:40.35 10 BB Min A: 1:34.59 (+5.76s | 5.7%) Team Eugene Aquatics 06/12/2026 2026 THSC June Open
50 Back
49.26
49.26
100 Back
51.09
1:40.35
100 Back
1:40.35
1161 Jordan Guillard 1:40.37 10 BB Min A: 1:34.59 (+5.78s | 5.8%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1162 Leighton Saye 1:40.38 9 BB Min A: 1:34.59 (+5.79s | 5.8%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
49.57
49.57
100 Back
50.81
1:40.38
100 Back
1:40.38
1163 Lennon Clagett 1:40.38 9 BB Min A: 1:34.59 (+5.79s | 5.8%) Etown Dolphins 05/15/2026 2026 Officially Summer Invitational
50 Back
49.69
49.69
100 Back
50.69
1:40.38
100 Back
1:40.38
1164 Kensington Ellenberger 1:40.41 10 BB Min A: 1:34.59 (+5.82s | 5.8%) Hinsdale Swim Club 06/26/2026 2026 SE Richard Quick Invitational
50 Back
49.13
49.13
100 Back
51.28
1:40.41
100 Back
1:40.41
1165 Ellise Guillotel 1:40.42 10 BB Min A: 1:34.59 (+5.83s | 5.8%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
50.00
50.00
100 Back
50.42
1:40.42
100 Back
1:40.42
1166 Ava Craukamp 1:40.46 10 BB Min A: 1:34.59 (+5.87s | 5.8%) Life Time Southeast Swim Team 06/06/2026 2026 Jack Barnasastle Invitational
1167 Clara Deaton 1:40.46 10 BB Min A: 1:34.59 (+5.87s | 5.8%) Wtrc Sharks 05/15/2026 Kentucky Aquatics Derby Classic
1168 Isabella Thayer 1:40.46 10 BB Min A: 1:34.59 (+5.87s | 5.8%) Elko Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Back
48.99
48.99
100 Back
51.47
1:40.46
100 Back
1:40.46
1169 Zerina Idrizovic 1:40.47 9 BB Min A: 1:34.59 (+5.88s | 5.9%) Executive Swim Club 06/26/2026 2026 NE MST ESC June Memorial
1170 Eloise Davis 1:40.47 9 BB Min A: 1:34.59 (+5.88s | 5.9%) Foxjets Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
51.13
51.13
100 Back
49.34
1:40.47
100 Back
1:40.47
1171 Raegan Berry 1:40.49 10 BB Min A: 1:34.59 (+5.90s | 5.9%) Flatiron Athletic Club 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
1172 Abi Whitzel 1:40.49 10 BB Min A: 1:34.59 (+5.90s | 5.9%) Tiger Shark of Texas 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
49.76
49.76
100 Back
50.73
1:40.49
100 Back
1:40.49
1173 Michaela Smurdon 1:40.51 10 BB Min A: 1:34.59 (+5.92s | 5.9%) Hydro Swim Club 05/29/2026 2026 Hydro Summer Open
50 Back
48.40
48.40
100 Back
52.11
1:40.51
100 Back
1:40.51
1174 Catherine Chandler 1:40.51 10 BB Min A: 1:34.59 (+5.92s | 5.9%) Peninsula Wave Riders Swimming 05/10/2025 2025 NCAT TYR LC Age Group Open
50 Back
51.00
51.00
100 Back
49.51
1:40.51
100 Back
1:40.51
1175 Harper Simpson 1:40.51 10 BB Min A: 1:34.59 (+5.92s | 5.9%) Nation\\\\\\'s Capital Swim Club 06/05/2026 HNVR Storm Surge 2026
50 Back
49.04
49.04
100 Back
51.47
1:40.51
100 Back
1:40.51
1176 Olivia McCollum 1:40.52 9 BB Min A: 1:34.59 (+5.93s | 5.9%) West Chicago Sharks 06/26/2026 88th CSP Summer Invitational
50 Back
50.84
50.84
100 Back
49.68
1:40.52
100 Back
1:40.52
1177 Amelia Bernier 1:40.54 8 BB Min A: 1:34.59 (+5.95s | 5.9%) Tide Swimming 05/01/2026 2026 TIDE Spring Shockwave
50 Back
48.31
48.31
100 Back
52.23
1:40.54
100 Back
1:40.54
1178 Ariella Dalsin 1:40.54 10 BB Min A: 1:34.59 (+5.95s | 5.9%) Minnetonka Swim Club 06/05/2026 2026 MN NSAC Summer Invite
50 Back
49.27
49.27
100 Back
51.27
1:40.54
100 Back
1:40.54
1179 Selena Ramirez 1:40.54 9 BB Min A: 1:34.59 (+5.95s | 5.9%) Southwest Aquatic Warriors 06/26/2026 2026 NEAT Long Course STX Championship
1180 Elliana Rudebusch 1:40.54 9 BB Min A: 1:34.59 (+5.95s | 5.9%) Piranhas Swim Club 06/05/2026 2026 MN NSAC Summer Invite
50 Back
49.05
49.05
100 Back
51.49
1:40.54
100 Back
1:40.54
1181 Hadley Lewis 1:40.54 9 BB Min A: 1:34.59 (+5.95s | 5.9%) United Swim Club 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
1182 Hadley Naes 1:40.54 9 BB Min A: 1:34.59 (+5.95s | 5.9%) Fast 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
47.45
47.45
100 Back
53.09
1:40.54
100 Back
1:40.54
1183 Samantha Millen 1:40.55 10 BB Min A: 1:34.59 (+5.96s | 5.9%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
49.46
49.46
100 Back
51.09
1:40.55
100 Back
1:40.55
1184 Elizabeth Hudson 1:40.58 10 BB Min A: 1:34.59 (+5.99s | 6.0%) Yakima YMCA Swim Team 06/12/2026 73rd Ted Walker Invitational 2026
1185 Amelia Kpaduwa 1:40.60 10 BB Min A: 1:34.59 (+6.01s | 6.0%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1186 Sophie MacIntyre 1:40.62 9 BB Min A: 1:34.59 (+6.03s | 6.0%) YMCA of the North Shore Sharks 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
48.99
48.99
100 Back
51.63
1:40.62
100 Back
1:40.62
1187 Judith Sterr 1:40.64 10 BB Min A: 1:34.59 (+6.05s | 6.0%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite
1188 Vanessa Vorce 1:40.65 10 BB Min A: 1:34.59 (+6.06s | 6.0%) Rec-Plex Sharks 05/29/2026 2026 Meet Me In St Louis Invite
1189 Olivia Harker 1:40.66 10 BB Min A: 1:34.59 (+6.07s | 6.0%) Aquatic Team Of Mecklenburg 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
48.76
48.76
100 Back
51.90
1:40.66
100 Back
1:40.66
1190 Alice Bose 1:40.66 10 BB Min A: 1:34.59 (+6.07s | 6.0%) Portland Porpoise Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Back
50.23
50.23
100 Back
50.43
1:40.66
100 Back
1:40.66
1191 Skylar Brown 1:40.67 9 BB Min A: 1:34.59 (+6.08s | 6.0%) Williamsburg Aquatic Club 04/17/2026 NOVA Long Course Kick Off
1192 Adeline Gredvig 1:40.68 9 BB Min A: 1:34.59 (+6.09s | 6.0%) Hastings Area Swim Team 06/05/2026 2026 MN NSAC Summer Invite
50 Back
50.23
50.23
100 Back
50.45
1:40.68
100 Back
1:40.68
1193 Amelia Dawson 1:40.68 10 BB Min A: 1:34.59 (+6.09s | 6.0%) Tri-city Channel Cats 06/19/2026 Bend Swim Club Sun Country Invite 2026
50 Back
50.05
50.05
100 Back
50.63
1:40.68
100 Back
1:40.68
1194 Riley Luong 1:40.69 9 BB Min A: 1:34.59 (+6.10s | 6.1%) Fog City Hammerheads 06/12/2026 BAC Long Course
1195 Adalyn King 1:40.70 10 BB Min A: 1:34.59 (+6.11s | 6.1%) Fort Collins Area Swim Team 06/05/2026 2026 CO FAST June Bonanza Open
50 Back
48.06
48.06
100 Back
52.64
1:40.70
100 Back
1:40.70
1196 Pei Song 1:40.71 9 BB Min A: 1:34.59 (+6.12s | 6.1%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
48.60
48.60
100 Back
52.11
1:40.71
100 Back
1:40.71
1197 Ayla Oakley 1:40.72 9 BB Min A: 1:34.59 (+6.13s | 6.1%) Tnt Swimming 07/09/2026 46th Annual Seahawk Invitational
1198 Kora Kennon 1:40.74 10 BB Min A: 1:34.59 (+6.15s | 6.1%) Battlefield Area Star Swimmers 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1199 Lyra Mertens-Hall 1:40.76 10 BB Min A: 1:34.59 (+6.17s | 6.1%) Multnomah Athletic Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
1200 Ava Hernandez 1:40.76 9 BB Min A: 1:34.59 (+6.17s | 6.1%) Southwest Aquatic Warriors 06/26/2026 2026 NEAT Long Course STX Championship

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.