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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
1051 Caroline Velez 1:50.97 10 B Min BB: 1:48.09 (+2.88s | 2.6%) Swim Tampa Aquatics 05/01/2026 2026 WFLA SPRING OPEN
1052 Leonie Kostowicz 1:50.99 7 B Min BB: 1:48.09 (+2.90s | 2.6%) Gulliver Swim Club 05/01/2026 Jesse Vasallo Swimming Invitational
50 Back
54.55
54.55
100 Back
56.44
1:50.99
100 Back
1:50.99
1053 Lia Serkovich 1:51.02 7 B Min BB: 1:48.09 (+2.93s | 2.6%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Back
55.02
55.02
100 Back
56.00
1:51.02
100 Back
1:51.02
1054 Emilia Pereira 1:51.02 10 B Min BB: 1:48.09 (+2.93s | 2.6%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1055 Helena Gordon 1:51.04 10 B Min BB: 1:48.09 (+2.95s | 2.7%) Tampa Y Swimming 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
1056 Mia Miller 1:51.11 10 B Min BB: 1:48.09 (+3.02s | 2.7%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
52.53
52.53
100 Back
58.58
1:51.11
100 Back
1:51.11
1057 Elizabeth Hudson 1:51.14 10 B Min BB: 1:48.09 (+3.05s | 2.7%) Yakima YMCA Swim Team 06/06/2025 2025 TRI CITY INVITATIONAL
1058 Zevi Puro 1:51.16 10 B Min BB: 1:48.09 (+3.07s | 2.8%) Miami County Day Aquatic 04/25/2026 2026 Azura Spring Open LCM Invit
1059 Victoria Herrera 1:51.16 9 B Min BB: 1:48.09 (+3.07s | 2.8%) Swim Houston Aquatics Center 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
1060 Scout Maxfield 1:51.17 10 B Min BB: 1:48.09 (+3.08s | 2.8%) Olympus Aquatics 05/21/2024 Kearns LC Classic
50 Back
53.99
53.99
100 Back
57.18
1:51.17
100 Back
1:51.17
1061 Hayden Batten 1:51.28 9 B Min BB: 1:48.09 (+3.19s | 2.9%) Piranhas YMCA of the Suncoast 05/01/2026 2026 WFLA SPRING OPEN
1062 Elizaveta Klimova 1:51.28 10 B Min BB: 1:48.09 (+3.19s | 2.9%) Pro Swimming 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
54.28
54.28
100 Back
57.00
1:51.28
100 Back
1:51.28
1063 Quinn Von Ruden 1:51.29 9 B Min BB: 1:48.09 (+3.20s | 2.9%) Barracuda Aquatics Club 05/08/2026 2026 MN STRM Spring Startup
50 Back
55.47
55.47
100 Back
55.82
1:51.29
100 Back
1:51.29
1064 Rhye Franklin 1:51.31 9 B Min BB: 1:48.09 (+3.22s | 2.9%) San Antonio Wave 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
1065 Arya Baker 1:51.33 10 B Min BB: 1:48.09 (+3.24s | 2.9%) Bolles School Sharks 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
50 Back
52.74
52.74
100 Back
58.59
1:51.33
100 Back
1:51.33
1066 Kseniya Dubinina 1:51.33 8 B Min BB: 1:48.09 (+3.24s | 2.9%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
50 Back
53.39
53.39
100 Back
57.94
1:51.33
100 Back
1:51.33
1067 Sydney Rude 1:51.35 9 B Min BB: 1:48.09 (+3.26s | 2.9%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
54.35
54.35
100 Back
57.00
1:51.35
100 Back
1:51.35
1068 Norah Klasic 1:51.35 10 B Min BB: 1:48.09 (+3.26s | 2.9%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
53.87
53.87
100 Back
57.48
1:51.35
100 Back
1:51.35
1069 Zoe Campero-Infante 1:51.36 10 B Min BB: 1:48.09 (+3.27s | 2.9%) Alto Swim Club 04/27/2024 Alto Spring Jam
1070 Elizabeth Ferris 1:51.45 10 B Min BB: 1:48.09 (+3.36s | 3.0%) South Metro Storm 05/03/2026 2026 MN SEMS LC Invite
1071 Claire Gu 1:51.48 9 B Min BB: 1:48.09 (+3.39s | 3.0%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
1072 Landry Lechuk 1:51.51 10 B Min BB: 1:48.09 (+3.42s | 3.1%) Florida Elite Swimming 04/25/2026 11th Annual Hohne Memorial Invitational
1073 Camilla Acharte 1:51.51 10 B Min BB: 1:48.09 (+3.42s | 3.1%) Cottonwood Heights Aquatics 05/08/2025 2025 HAST Janet Oles LC Classic
50 Back
56.32
56.32
100 Back
55.19
1:51.51
100 Back
1:51.51
1074 Yuna Ng 1:51.53 10 B Min BB: 1:48.09 (+3.44s | 3.1%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1075 Sophia Xie 1:51.54 9 B Min BB: 1:48.09 (+3.45s | 3.1%) Atlantic Coast Athletic Club 05/31/2024 2024 Virginia Commonwealth Games
50 Back
53.61
53.61
100 Back
57.93
1:51.54
100 Back
1:51.54
1076 Bailey Sokoloff 1:51.58 9 B Min BB: 1:48.09 (+3.49s | 3.1%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
55.85
55.85
100 Back
55.73
1:51.58
100 Back
1:51.58
1077 Rylee Whall 1:51.59 9 B Min BB: 1:48.09 (+3.50s | 3.1%) Mighty Marlins Swim Club 05/01/2026 2026 PN BC May Flowers Approved
1078 Jaylin Ortega 1:51.64 9 B Min BB: 1:48.09 (+3.55s | 3.2%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
55.63
55.63
100 Back
56.01
1:51.64
100 Back
1:51.64
1079 Callie Meyer 1:51.65 9 B Min BB: 1:48.09 (+3.56s | 3.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1080 Bellamy Wang 1:51.68 8 B Min BB: 1:48.09 (+3.59s | 3.2%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
1081 Sonia Shrestha 1:51.69 10 B Min BB: 1:48.09 (+3.60s | 3.2%) Tuna Swim Club 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Back
52.74
52.74
100 Back
58.95
1:51.69
100 Back
1:51.69
1082 Cecelia Staples 1:51.70 10 B Min BB: 1:48.09 (+3.61s | 3.2%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
51.47
51.47
100 Back
1:00.23
1:51.70
100 Back
1:51.70
1083 Hannah Barde 1:51.70 10 B Min BB: 1:48.09 (+3.61s | 3.2%) El Paso Aqua Posse 07/19/2024 2024 BD LCM Border Champs
50 Back
53.93
53.93
100 Back
57.77
1:51.70
100 Back
1:51.70
1084 Lainey Campbell 1:51.73 8 B Min BB: 1:48.09 (+3.64s | 3.3%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Back
53.04
53.04
100 Back
58.69
1:51.73
100 Back
1:51.73
1085 Ella Kim 1:51.75 9 B Min BB: 1:48.09 (+3.66s | 3.3%) Lake Oswego Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
55.25
55.25
100 Back
56.50
1:51.75
100 Back
1:51.75
1086 Mia Young 1:51.75 8 B Min BB: 1:48.09 (+3.66s | 3.3%) Hillsboro Swim Team 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
1087 Isabell Miles 1:51.79 9 B Min BB: 1:48.09 (+3.70s | 3.3%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
53.81
53.81
100 Back
57.98
1:51.79
100 Back
1:51.79
1088 Aashi Kanyal 1:51.80 9 B Min BB: 1:48.09 (+3.71s | 3.3%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1089 Annabelle Gerber 1:51.81 9 B Min BB: 1:48.09 (+3.72s | 3.3%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1090 Ella Melancon 1:51.82 10 B Min BB: 1:48.09 (+3.73s | 3.3%) Coronado Swim -team Elite 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
54.27
54.27
100 Back
57.55
1:51.82
100 Back
1:51.82
1091 Sophia Bull 1:51.83 9 B Min BB: 1:48.09 (+3.74s | 3.3%) Gulliver Swim Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
53.69
53.69
100 Back
58.14
1:51.83
100 Back
1:51.83
1092 Chengxi Song 1:51.83 8 B Min BB: 1:48.09 (+3.74s | 3.3%) Alto Swim Club 07/19/2025 Alto Last Splash
1093 Catherine Kuhl 1:51.83 9 B Min BB: 1:48.09 (+3.74s | 3.3%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
53.72
53.72
100 Back
58.11
1:51.83
100 Back
1:51.83
1094 Emma Conrad 1:51.85 9 B Min BB: 1:48.09 (+3.76s | 3.4%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
51.65
51.65
100 Back
1:00.20
1:51.85
100 Back
1:51.85
1095 Victoria Chacha Arias 1:51.85 10 B Min BB: 1:48.09 (+3.76s | 3.4%) Patriot Aquatics 06/12/2025 2025 RAFC Summer Solstice
50 Back
53.28
53.28
100 Back
58.57
1:51.85
100 Back
1:51.85
1096 Arya Gruenberg 1:51.87 9 B Min BB: 1:48.09 (+3.78s | 3.4%) Boise YMCA Swim Team 07/18/2025 2025 LCM Summer Championships
50 Back
54.34
54.34
100 Back
57.53
1:51.87
100 Back
1:51.87
1097 Clara Gouge 1:51.89 10 B Min BB: 1:48.09 (+3.80s | 3.4%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
55.25
55.25
100 Back
56.64
1:51.89
100 Back
1:51.89
1098 Kenan Mallory 1:51.90 10 B Min BB: 1:48.09 (+3.81s | 3.4%) Seminole Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
54.16
54.16
100 Back
57.74
1:51.90
100 Back
1:51.90
1099 Madelyn Pritchard 1:51.94 10 B Min BB: 1:48.09 (+3.85s | 3.4%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Back
53.45
53.45
100 Back
58.49
1:51.94
100 Back
1:51.94
1100 Riley Kendrick 1:51.98 10 B Min BB: 1:48.09 (+3.89s | 3.5%) Nitro Swimming 05/09/2026 2026 ST NTRO LC School S Out
50 Back
55.78
55.78
100 Back
56.20
1:51.98
100 Back
1:51.98

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.