Colorado Swimming Girls 10 & under - 50 Y Breast

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
201 Ruby Zimmerman 53.29 9 B Min BB: 48.69 (+4.60s | 8.6%) Aquawolves Swimming 02/15/2025 2025 CO AQUA Last Chance Intra Squad
202 Ryan Chambers 53.37 9 B Min BB: 48.69 (+4.68s | 8.8%) Denver Swim Academy 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
203 Paisley MacDonald 53.43 10 B Min BB: 48.69 (+4.74s | 8.9%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
204 Grace Pham 53.51 8 B Min BB: 48.69 (+4.82s | 9.0%) Foothills Swim Team 10/11/2024 2024 CO PPA Harvest Heats
205 Olive McCormick 53.58 9 B Min BB: 48.69 (+4.89s | 9.1%) North Jeffco Swim Team 12/15/2024 2024 CO NJ Narwahl Invitational
206 Eva Martinez 53.81 10 B Min BB: 48.69 (+5.12s | 9.5%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
207 Gabriella Alviz 53.84 9 B Min BB: 48.69 (+5.15s | 9.6%) Denver Swim Academy 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
26.48
26.48
50 Breast
27.36
53.84
50 Breast
53.84
208 Kate Vivian 53.88 8 B Min BB: 48.69 (+5.19s | 9.6%) SwimTLC-Parker Phenomena Swim 01/10/2026 2026 CO Falfins SC Series #3
209 Aria Dao 53.91 9 B Min BB: 48.69 (+5.22s | 9.7%) Aces Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
210 Emma Olsen 53.93 10 B Min BB: 48.69 (+5.24s | 9.7%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
211 Aubree Charlesworth 53.96 9 B Min BB: 48.69 (+5.27s | 9.8%) Maverick Aquatics 06/07/2025 2025 CO Aspen Summer Meet
212 Amelia Chu 53.99 9 B Min BB: 48.69 (+5.30s | 9.8%) Castle Rock Swimming 01/04/2026 2026 CO AAC Sprint Eliminator Invite
213 Molly Johnson 54.03 9 B Min BB: 48.69 (+5.34s | 9.9%) Aquawolves Swimming 01/04/2026 2026 CO AAC Sprint Eliminator Invite
214 Romy Siebert 54.04 9 B Min BB: 48.69 (+5.35s | 9.9%) Univ. of Denver Hilltoppers 03/15/2025 2025 CO TOPS SCY Finale
215 Katelyn Buckley 54.13 9 B Min BB: 48.69 (+5.44s | 10.0%) Northglenn Fusion Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
216 Harper Allen 54.23 10 B Min BB: 48.69 (+5.54s | 10.2%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
217 Eleanor Miller 54.26 9 B Min BB: 48.69 (+5.57s | 10.3%) Aspire Aquatics of Colorado 01/04/2026 2026 CO AAC Sprint Eliminator Invite
218 Allison Sanchez 54.26 8 B Min BB: 48.69 (+5.57s | 10.3%) Pueblo Swim Club 12/19/2025 2025 CO Falfins Holiday Open
219 Taytum Hines 54.27 8 B Min BB: 48.69 (+5.58s | 10.3%) Las Animas Trofins 07/25/2025 2025 CO SECAL Championships
220 Vega Kelley 54.32 9 B Min BB: 48.69 (+5.63s | 10.4%) Front Range Barracudas 12/14/2025 2025 CO CUDA Vs FST Dual
221 Izabella Jaynes 54.35 8 B Min BB: 48.69 (+5.66s | 10.4%) Univ. of Denver Hilltoppers 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
25.39
25.39
50 Breast
28.96
54.35
50 Breast
54.35
222 Isla Green 54.41 9 B Min BB: 48.69 (+5.72s | 10.5%) SlipStream Aquatics 09/14/2025 2025 CO SSA Red Vs Yellow Intra Squad
25 Breast
54.51
54.51
50 Breast
0.-10
54.41
50 Breast
54.41
223 Ada Richards 54.46 10 B Min BB: 48.69 (+5.77s | 10.6%) Maverick Aquatics 01/16/2026 2026 CO MAValanche Invitational
224 Ella Kersten 54.49 8 B Min BB: 48.69 (+5.80s | 10.6%) Rocky Mountain Rapids 01/09/2026 2026 CO NJ Narwhal Invitational
225 Avery Burns 54.54 9 B Min BB: 48.69 (+5.85s | 10.7%) Mission Aurora Colorado Swimmi 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
26.36
26.36
50 Breast
28.18
54.54
50 Breast
54.54
226 Keren Li 54.58 8 B Min BB: 48.69 (+5.89s | 10.8%) Durango Swim Club 01/16/2026 2026 CO MAValanche Invitational
227 Aspen Kinch 54.71 8 B: 54.59 (+0.12s | 0.2%) Flatiron Athletic Club 10/11/2024 2024 CO Loveland Fall Open
228 Emma Burgess 54.74 10 B: 54.59 (+0.15s | 0.3%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
229 Wren Hegner 54.75 9 B: 54.59 (+0.16s | 0.3%) Loveland Swim Club 05/17/2025 2025 CO Loveland Snow Cone #1
230 Kamdyn Raymond 54.76 9 B: 54.59 (+0.17s | 0.3%) Pueblo County Swim Team 07/25/2025 2025 CO SECAL Championships
231 Elizabeth McCauley 54.98 9 B: 54.59 (+0.39s | 0.7%) Rocky Mountain Rapids 02/07/2025 2025 CO RPDS Championship Kick Off
232 Courtney Carroll 54.99 9 B: 54.59 (+0.40s | 0.7%) Fort Collins Area Swim Team 01/24/2025 2025 CO FAST Winter Open
25 Breast
25.79
25.79
50 Breast
29.20
54.99
50 Breast
54.99
233 Makena Schreiner 55.00 9 B: 54.59 (+0.41s | 0.7%) Form Swim Team 12/15/2024 2024 CO FORM Winter Open
234 Vail Niemann 55.04 8 B: 54.59 (+0.45s | 0.8%) Team Sopris Swimming 03/15/2025 2025 CO WSL Bronze Meet
235 Aviah Madonna 55.05 9 B: 54.59 (+0.46s | 0.8%) Loveland Swim Club 03/07/2025 2025 CO NCS Winter District Championships
236 Harper Degner 55.10 7 B: 54.59 (+0.51s | 0.9%) Denver Swim Academy 02/15/2025 2025 CO Aces Winter Open
237 Campbell Rose 55.13 9 B: 54.59 (+0.54s | 1.0%) SlipStream Aquatics 09/14/2025 2025 CO SSA Red Vs Yellow Intra Squad
238 Emersyn Ash 55.13 8 B: 54.59 (+0.54s | 1.0%) Falfins Swimming 01/10/2026 2026 CO Falfins SC Series #3
239 Macy Baker 55.16 7 B: 54.59 (+0.57s | 1.0%) Denver Swim Academy 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
26.86
26.86
50 Breast
28.30
55.16
50 Breast
55.16
240 Margot Valdez 55.18 9 B: 54.59 (+0.59s | 1.1%) SlipStream Aquatics 02/02/2025 2025 CO FORM February Freeze
241 Sawyer Bogacz 55.20 10 B: 54.59 (+0.61s | 1.1%) Life Time Colorado Swim Club 01/16/2026 2026 CO CUDA Classic
242 Collette Gabreski 55.21 9 B: 54.59 (+0.62s | 1.1%) Salida Cyclones 07/25/2025 2025 CO SECAL Championships
243 Kennedy Johnson 55.33 10 B: 54.59 (+0.74s | 1.3%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
244 Ruby Zalewski 55.36 8 B: 54.59 (+0.77s | 1.4%) Univ. of Denver Hilltoppers 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
26.49
26.49
50 Breast
28.87
55.36
50 Breast
55.36
245 Lauren Vraa 55.37 7 B: 54.59 (+0.78s | 1.4%) Life Time Colorado Swim Club 02/14/2025 2025 CO COSA Valentine Open
246 Charlotte Ness 55.37 8 B: 54.59 (+0.78s | 1.4%) Aces Swim Club 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
27.44
27.44
50 Breast
27.93
55.37
50 Breast
55.37
247 Zoey Schlingmann 55.38 9 B: 54.59 (+0.79s | 1.4%) Form Swim Team 12/14/2025 2025 CO FORM Winter Open
248 McKinlee Maksimowicz 55.38 9 B: 54.59 (+0.79s | 1.4%) Life Time Colorado Swim Club 01/02/2026 2026 CO COSA New Year Open
249 Halle Cage 55.47 10 B: 54.59 (+0.88s | 1.6%) Northglenn Fusion Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
250 Allie Mayle 55.56 10 B: 54.59 (+0.97s | 1.7%) Maverick Aquatics 01/16/2026 2026 CO MAValanche Invitational

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.