USA Girls 10 & under - 100 Y 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
6201 Marina Nolan 1:44.93 10 B Min BB: 1:33.99 (+10.94s | 10.4%) Commonwealth Swimming 11/07/2025 2025 NE CS Fall Classic Copied
50 Back
51.28
51.28
100 Back
53.65
1:44.93
100 Back
1:44.93
6202 Sophia Ko 1:44.93 10 B Min BB: 1:33.99 (+10.94s | 10.4%) Palo Alto Stanford Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
6203 Emily Blanchard 1:44.93 7 B Min BB: 1:33.99 (+10.94s | 10.4%) Sporting Jax Aquatic Club 10/10/2025 2025 October Classic
50 Back
49.58
49.58
100 Back
55.35
1:44.93
100 Back
1:44.93
6204 Brynn Vanorny 1:44.95 9 B Min BB: 1:33.99 (+10.96s | 10.4%) SwimRise Aquatics 10/10/2025 2025 October Classic
50 Back
50.07
50.07
100 Back
54.88
1:44.95
100 Back
1:44.95
6205 Amelia Schreck 1:44.95 10 B Min BB: 1:33.99 (+10.96s | 10.4%) YMCA East Hampton Hurricanes 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Back
51.83
51.83
100 Back
53.12
1:44.95
100 Back
1:44.95
6206 Cathy Zhang 1:44.96 9 B Min BB: 1:33.99 (+10.97s | 10.5%) Nova of Virginia 10/24/2025 NOVA Halloween Haunt
50 Back
48.97
48.97
100 Back
55.99
1:44.96
100 Back
1:44.96
6207 Olamiposi Osifade 1:44.96 9 B Min BB: 1:33.99 (+10.97s | 10.5%) Suburban Aquatics 11/14/2025 2025PV November Open Fairland
50 Back
50.60
50.60
100 Back
54.36
1:44.96
100 Back
1:44.96
6208 Schuyler Myers 1:44.96 6 B Min BB: 1:33.99 (+10.97s | 10.5%) South Bay Aquatics 10/11/2025 2025 SI HSA All Ages B C
6209 Vera Russo 1:44.97 7 B Min BB: 1:33.99 (+10.98s | 10.5%) Seattle Metropolitan Aquatic C 01/25/2025 2025 PN SMAC Winter Invitational
50 Back
49.43
49.43
100 Back
55.54
1:44.97
100 Back
1:44.97
6210 Ryley Bracci Clauss 1:44.97 9 B Min BB: 1:33.99 (+10.98s | 10.5%) Canyons Aquatic Club 12/06/2025 2025 CA CANY Candy Cane
6211 McKenzie Sullivan 1:44.97 8 B Min BB: 1:33.99 (+10.98s | 10.5%) Virginia Gators 11/14/2025 2025 Gobbler Gauntlet
50 Back
1:45.03
1:45.03
100 Back
0.-6
1:44.97
100 Back
1:44.97
6212 Sophia Acquaro 1:44.98 9 B Min BB: 1:33.99 (+10.99s | 10.5%) T2 Aquatics 02/27/2026 2026 T2 Area 5 Championships
50 Back
50.31
50.31
100 Back
54.67
1:44.98
100 Back
1:44.98
6213 Molly Wells 1:44.99 9 B Min BB: 1:33.99 (+11.00s | 10.5%) Sprc Stingrays 09/26/2025 RAC First Splash 2025
6214 Brielle Wirchansky 1:45.00 9 B Min BB: 1:33.99 (+11.01s | 10.5%) Bgc-N. Westchester Marlins 11/14/2025 2025 MR COND November IMX Invitational
50 Back
50.34
50.34
100 Back
54.66
1:45.00
100 Back
1:45.00
6215 Evelyn Samaniego 1:45.00 10 B Min BB: 1:33.99 (+11.01s | 10.5%) Palo Alto Stanford Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
6216 Grace Cleary 1:45.00 8 B Min BB: 1:33.99 (+11.01s | 10.5%) Empire Swimming 12/13/2025 2025 MR TRI Winter SCY Invitational
50 Back
49.67
49.67
100 Back
55.33
1:45.00
100 Back
1:45.00
6217 Rebecca Mergentheimer 1:45.00 10 B Min BB: 1:33.99 (+11.01s | 10.5%) Sea Dragon Aquatics 11/07/2025 2025 SYS Turkey Meet
50 Back
49.82
49.82
100 Back
55.18
1:45.00
100 Back
1:45.00
6218 Emma Martin 1:45.00 7 B Min BB: 1:33.99 (+11.01s | 10.5%) Magnolia Aquatic Club 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
52.21
52.21
100 Back
52.79
1:45.00
100 Back
1:45.00
6219 Katelyn DeGroff 1:45.00 9 B Min BB: 1:33.99 (+11.01s | 10.5%) United Swim Club 03/01/2025 2025 Area 4 Spring Champs
50 Back
50.01
50.01
100 Back
54.99
1:45.00
100 Back
1:45.00
6220 Juliet Orphal 1:45.03 8 B Min BB: 1:33.99 (+11.04s | 10.5%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Back
50.91
50.91
100 Back
54.12
1:45.03
100 Back
1:45.03
6221 Rebecca Tyler 1:45.03 9 B Min BB: 1:33.99 (+11.04s | 10.5%) Three Village Swim Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Back
51.44
51.44
100 Back
53.59
1:45.03
100 Back
1:45.03
6222 Danielle Sze 1:45.04 10 B Min BB: 1:33.99 (+11.05s | 10.5%) Staten Island Aquatics Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
49.33
49.33
100 Back
55.71
1:45.04
100 Back
1:45.04
6223 Ella Haberstumpf 1:45.04 9 B Min BB: 1:33.99 (+11.05s | 10.5%) Blue Dolfins 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Back
49.65
49.65
100 Back
55.39
1:45.04
100 Back
1:45.04
6224 Lilly Beck 1:45.04 9 B Min BB: 1:33.99 (+11.05s | 10.5%) SwimRVA 11/22/2025 Bass Turkey Classic 2025
50 Back
50.98
50.98
100 Back
54.06
1:45.04
100 Back
1:45.04
6225 Morgan Deans 1:45.04 8 B Min BB: 1:33.99 (+11.05s | 10.5%) Aquaventure Riptides 11/22/2025 GOLD Gobbler 2025
6226 Haidynn LaDuke 1:45.06 8 B Min BB: 1:33.99 (+11.07s | 10.5%) Greater Toledo Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
53.77
53.77
100 Back
51.29
1:45.06
100 Back
1:45.06
6227 Catherine Proctor 1:45.06 9 B Min BB: 1:33.99 (+11.07s | 10.5%) Univ. of Denver Hilltoppers 02/07/2025 2025 CO NJ Groundhog Invite
50 Back
51.14
51.14
100 Back
53.92
1:45.06
100 Back
1:45.06
6228 Tara DesMarteau 1:45.06 7 B Min BB: 1:33.99 (+11.07s | 10.5%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
51.95
51.95
100 Back
53.11
1:45.06
100 Back
1:45.06
6229 Hazel Bonaminio 1:45.07 9 B Min BB: 1:33.99 (+11.08s | 10.5%) Nampa Swim Team 10/11/2025 2025 Koudelka Memorial
6230 Valentina Brito 1:45.07 9 B Min BB: 1:33.99 (+11.08s | 10.5%) YMCA of Central Florida 11/22/2024 2024 RAFC Almost Turkey Invitational
50 Back
50.51
50.51
100 Back
54.56
1:45.07
100 Back
1:45.07
6231 Liv Hughes 1:45.08 9 B Min BB: 1:33.99 (+11.09s | 10.6%) Seattle Metropolitan Aquatic C 10/05/2024 2024 PN SMAC Fall Kick Off Invitational
50 Back
51.04
51.04
100 Back
54.04
1:45.08
100 Back
1:45.08
6232 Ila Knackstedt 1:45.08 9 B Min BB: 1:33.99 (+11.09s | 10.6%) Swim Lake City Legends 10/23/2025 WFFM Halloween IMX 2024
50 Back
51.55
51.55
100 Back
53.53
1:45.08
100 Back
1:45.08
6233 Vada Hoffpauir 1:45.09 8 B Min BB: 1:33.99 (+11.10s | 10.6%) South Shore Sails 12/20/2024 2024 Gulf Fall Champs (SHRK)
50 Back
51.76
51.76
100 Back
53.33
1:45.09
100 Back
1:45.09
6234 Merrilee Gemaehlich 1:45.09 10 B Min BB: 1:33.99 (+11.10s | 10.6%) Northern Colorado Swim Club 01/16/2026 2026 CO CUDA Classic
50 Back
52.34
52.34
100 Back
52.75
1:45.09
100 Back
1:45.09
6235 Bridget Crace 1:45.09 10 B Min BB: 1:33.99 (+11.10s | 10.6%) Alamo Area Aquatic Association 01/10/2026 2026 ST AHAC B Champs South Copied
50 Back
47.68
47.68
100 Back
57.41
1:45.09
100 Back
1:45.09
6236 Alara Goker 1:45.09 9 B Min BB: 1:33.99 (+11.10s | 10.6%) Life Time Fitness New York Swi 02/06/2026 2026 MR YMID February Classic Copied
50 Back
1:45.18
1:45.18
50 Back
1:45.18
100 Back
0.-9
1:45.09
50 Back
0.-9
6237 Genevieve Bronzene 1:45.09 9 B Min BB: 1:33.99 (+11.10s | 10.6%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Back
49.21
49.21
50 Back
49.21
100 Back
55.88
1:45.09
50 Back
55.88
6238 Josephine Allen 1:45.09 9 B Min BB: 1:33.99 (+11.10s | 10.6%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
50.63
50.63
100 Back
54.46
1:45.09
100 Back
1:45.09
6239 Gracyn Beltz 1:45.09 9 B Min BB: 1:33.99 (+11.10s | 10.6%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
1:45.34
1:45.34
100 Back
0.-25
1:45.09
100 Back
1:45.09
6240 Sivani Prakhya 1:45.10 10 B Min BB: 1:33.99 (+11.11s | 10.6%) Bolles School Sharks 09/27/2025 EAJ Speedo September Meet 2025
6241 Zoie Peng 1:45.10 7 B Min BB: 1:33.99 (+11.11s | 10.6%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
49.25
49.25
100 Back
55.85
1:45.10
100 Back
1:45.10
6242 Maeve Baylor 1:45.10 9 B Min BB: 1:33.99 (+11.11s | 10.6%) Cavalier Aquatics/Piedmont Fam 10/03/2025 CA Y Fall Kick Off 2025
50 Back
52.47
52.47
100 Back
52.63
1:45.10
100 Back
1:45.10
6243 Claire Zhang 1:45.11 8 B Min BB: 1:33.99 (+11.12s | 10.6%) Wasatch Front Fish Market 12/10/2025 WFFM December Developmental
50 Back
51.16
51.16
100 Back
53.95
1:45.11
100 Back
1:45.11
6244 Mackenzie Jenkins 1:45.12 10 B Min BB: 1:33.99 (+11.13s | 10.6%) Stingrays Swim Team 02/13/2026 2026 Northern District 12 Under Championship
50 Back
51.67
51.67
100 Back
53.45
1:45.12
100 Back
1:45.12
6245 Olivia Gao 1:45.13 9 B Min BB: 1:33.99 (+11.14s | 10.6%) Trident Aquatic Club 12/13/2025 2025 MR TRI Winter SCY Invitational
50 Back
48.77
48.77
100 Back
56.36
1:45.13
100 Back
1:45.13
6246 Hannah Westenbroek 1:45.13 10 B Min BB: 1:33.99 (+11.14s | 10.6%) Hurricanes Swim Team 01/25/2026 2026 MN HURR January Invitational
50 Back
1:48.43
1:48.43
100 Back
-3.-30
1:45.13
100 Back
1:45.13
6247 Nora Bill 1:45.13 9 B Min BB: 1:33.99 (+11.14s | 10.6%) Hickory Foundation YMCA Seahor 11/08/2025 17th Annual Ryan Alea Young Invitational
50 Back
51.07
51.07
100 Back
54.06
1:45.13
100 Back
1:45.13
6248 Kelsey Kelleher 1:45.13 10 B Min BB: 1:33.99 (+11.14s | 10.6%) Asheville Jewish Community Cen 11/15/2025 2025 The Gourd Time Gathering
6249 Kennedy Harrington 1:45.14 9 B Min BB: 1:33.99 (+11.15s | 10.6%) Tide Swimming 10/10/2025 2025 TIDE Atlantic Coast Clash Copied
50 Back
49.67
49.67
100 Back
55.47
1:45.14
100 Back
1:45.14
6250 Emma Bennett 1:45.14 9 B Min BB: 1:33.99 (+11.15s | 10.6%) Marietta Jets Swim Team 01/16/2026 2026 SE Ralph Crocker Classic
50 Back
52.62
52.62
100 Back
52.52
1:45.14
100 Back
1:45.14

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.