151
Madeline
Simpfendorfer
1:48.87
11
B Min
BB: 1:42.19 (+6.68s | 6.1%)
COSA Swimming
04/26/2025
2025 CO COSA Spring LC Kick Off
50 Breast
51.09
51.09
100 Breast
57.78
1:48.87
100 Breast
1:48.87
152
June
Ahnen
1:49.19
12
B Min
BB: 1:42.19 (+7.00s | 6.4%)
Denver Swim Academy
05/16/2026
2026 CO Hilltopper Invite
50 Breast
51.54
51.54
100 Breast
57.65
1:49.19
100 Breast
1:49.19
153
Gwendolyn
Douglass
1:49.27
11
B Min
BB: 1:42.19 (+7.08s | 6.5%)
Rocky Mountain Rapids
07/11/2025
2025 CO NJ Firecracker Invite
50 Breast
51.18
51.18
100 Breast
58.09
1:49.27
100 Breast
1:49.27
154
Kaya
Andrejczyk
1:49.28
11
B Min
BB: 1:42.19 (+7.09s | 6.5%)
Highlands Ranch Aquatics
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
51.73
51.73
100 Breast
57.55
1:49.28
100 Breast
1:49.28
155
Madeleine
Neylon
1:49.40
11
B Min
BB: 1:42.19 (+7.21s | 6.6%)
Denver Swim Academy
07/11/2025
2025 CO ACES DSA Summer Blast Last Chance
50 Breast
51.91
51.91
100 Breast
57.49
1:49.40
100 Breast
1:49.40
156
Maia
McGowan
1:49.40
11
B Min
BB: 1:42.19 (+7.21s | 6.6%)
Highlands Ranch Aquatics
04/24/2026
2026 CO Steve Drozda LC Shotgun
50 Breast
51.07
51.07
100 Breast
58.33
1:49.40
100 Breast
1:49.40
157
Hadley
Cooper
1:49.44
12
B Min
BB: 1:42.19 (+7.25s | 6.6%)
Pikes Peak Athletics
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Breast
53.29
53.29
100 Breast
56.15
1:49.44
100 Breast
1:49.44
158
Catherine
Proctor
1:49.47
10
B Min
BB: 1:42.19 (+7.28s | 6.7%)
Univ. of Denver Hilltoppers
04/24/2026
2026 CO Arena Catch Me If You Can
50 Breast
52.69
52.69
100 Breast
56.78
1:49.47
100 Breast
1:49.47
159
Lavina
Carey
1:49.53
12
B Min
BB: 1:42.19 (+7.34s | 6.7%)
Front Range Barracudas
04/24/2026
2026 CO Steve Drozda LC Shotgun
50 Breast
50.98
50.98
100 Breast
58.55
1:49.53
100 Breast
1:49.53
160
Paisley
Olsen
1:49.62
11
B Min
BB: 1:42.19 (+7.43s | 6.8%)
Castle Rock Swimming
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
53.55
53.55
100 Breast
56.07
1:49.62
100 Breast
1:49.62
161
Madeleine
Detampel
1:49.70
11
B Min
BB: 1:42.19 (+7.51s | 6.8%)
Denver Swim Academy
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
52.40
52.40
100 Breast
57.30
1:49.70
100 Breast
1:49.70
162
Elizabeth
Kullhem
1:49.71
12
B Min
BB: 1:42.19 (+7.52s | 6.9%)
Front Range Barracudas
04/24/2026
2026 CO Steve Drozda LC Shotgun
50 Breast
52.35
52.35
100 Breast
57.36
1:49.71
100 Breast
1:49.71
163
Breckyn
Tracy
1:49.78
12
B Min
BB: 1:42.19 (+7.59s | 6.9%)
North Jeffco Swim Team
07/11/2025
2025 CO NJ Firecracker Invite
50 Breast
53.30
53.30
100 Breast
56.48
1:49.78
100 Breast
1:49.78
164
Claire
Wang
1:49.78
11
B Min
BB: 1:42.19 (+7.59s | 6.9%)
Aces Swim Club
05/15/2026
2026 CO ACES Spring Invite
165
Naomi
Valle
1:49.85
12
B Min
BB: 1:42.19 (+7.66s | 7.0%)
Pikes Peak Athletics
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Breast
52.92
52.92
100 Breast
56.93
1:49.85
100 Breast
1:49.85
166
Aven
Goodrum
1:49.94
12
B Min
BB: 1:42.19 (+7.75s | 7.0%)
Greenwood Tiger Sharks
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
52.60
52.60
100 Breast
57.34
1:49.94
100 Breast
1:49.94
167
Elin
Stenmark
1:49.99
12
B Min
BB: 1:42.19 (+7.80s | 7.1%)
Univ. of Denver Hilltoppers
05/16/2026
2026 CO Hilltopper Invite
50 Breast
50.65
50.65
100 Breast
59.34
1:49.99
100 Breast
1:49.99
168
Kaelyn
Kelly
1:50.06
12
B Min
BB: 1:42.19 (+7.87s | 7.2%)
Foothills Swim Team
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
54.21
54.21
100 Breast
55.85
1:50.06
100 Breast
1:50.06
169
Kyla
Schoenbrunn
1:50.37
12
B Min
BB: 1:42.19 (+8.18s | 7.4%)
Team Sopris Swimming
07/11/2025
2025 CO Western Slope LeagueChampionships
50 Breast
53.51
53.51
100 Breast
56.86
1:50.37
100 Breast
1:50.37
170
Piper
Ferguson
1:50.43
11
B: 1:50.39 (+0.04s | 0.0%)
Evergreen Hurricanes
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Breast
52.06
52.06
100 Breast
58.37
1:50.43
100 Breast
1:50.43
171
Quinn
Carroll
1:50.61
11
B: 1:50.39 (+0.22s | 0.2%)
Brighton Bullfrogs Swim Club
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
51.59
51.59
100 Breast
59.02
1:50.61
100 Breast
1:50.61
172
Faith
Williams
1:50.68
12
B: 1:50.39 (+0.29s | 0.3%)
Swim Dogs
04/24/2026
2026 CO Steve Drozda LC Shotgun
50 Breast
51.27
51.27
100 Breast
59.41
1:50.68
100 Breast
1:50.68
173
Sara
Parker
1:50.71
11
B: 1:50.39 (+0.32s | 0.3%)
Foothills Swim Team
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
51.56
51.56
100 Breast
59.15
1:50.71
100 Breast
1:50.71
174
Reilly
Bray
1:50.81
11
B: 1:50.39 (+0.42s | 0.4%)
Montrose Marlins Swim Club
05/29/2026
2026 CO Cortez Summer Open
175
Ryleigh
Kauffman
1:50.83
11
B: 1:50.39 (+0.44s | 0.4%)
Falfins Swimming
06/20/2025
2025 Falfins Long Course Open
50 Breast
53.89
53.89
100 Breast
56.94
1:50.83
100 Breast
1:50.83
176
Grace
Dauro
1:50.93
11
B: 1:50.39 (+0.54s | 0.5%)
Denver Swim Academy
07/25/2025
2025 CO CSI Age Group Championships
177
Gia
Kaiser
1:50.93
11
B: 1:50.39 (+0.54s | 0.5%)
Woodmoor Tsunamis Swim Team
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
52.67
52.67
100 Breast
58.26
1:50.93
100 Breast
1:50.93
178
Amalya
Cook
1:51.20
12
B: 1:50.39 (+0.81s | 0.7%)
Team Vortex
06/06/2025
2025 CO FAST June Bonanza
50 Breast
52.30
52.30
100 Breast
58.90
1:51.20
100 Breast
1:51.20
179
Skye
Steele
1:51.26
11
B: 1:50.39 (+0.87s | 0.8%)
Aquawolves Swimming
04/24/2026
2026 CO Steve Drozda LC Shotgun
50 Breast
53.20
53.20
100 Breast
58.06
1:51.26
100 Breast
1:51.26
180
Emmary
Brewer
1:51.28
12
B: 1:50.39 (+0.89s | 0.8%)
Pagosa Lakes Porpoises
05/29/2026
2026 CO Cortez Summer Open
181
Lillian
Espinosa
1:51.39
11
B: 1:50.39 (+1.00s | 0.9%)
Pueblo County Swim Team
07/18/2025
2025 CO Rocky Ford Blue Marlins Invitational
182
Annabel
Cowan
1:51.48
12
B: 1:50.39 (+1.09s | 1.0%)
Cortez Water Dragons
05/29/2026
2026 CO Cortez Summer Open
183
Hazel
Sellers
1:51.70
12
B: 1:50.39 (+1.31s | 1.2%)
Fort Collins Area Swim Team
06/06/2025
2025 CO FAST June Bonanza
50 Breast
54.81
54.81
100 Breast
56.89
1:51.70
100 Breast
1:51.70
184
Reese
Murphy
1:51.79
12
B: 1:50.39 (+1.40s | 1.3%)
Castle Rock Swimming
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Breast
53.04
53.04
100 Breast
58.75
1:51.79
100 Breast
1:51.79
185
Brynley
Hubbell
1:51.91
12
B: 1:50.39 (+1.52s | 1.4%)
Aces Swim Club
04/26/2025
2025 CO FST Spring LC Fever
50 Breast
54.52
54.52
100 Breast
57.39
1:51.91
100 Breast
1:51.91
186
Audrey
Bevill
1:52.09
11
B: 1:50.39 (+1.70s | 1.5%)
Maverick Aquatics
07/11/2025
2025 CO Western Slope LeagueChampionships
50 Breast
54.00
54.00
100 Breast
58.09
1:52.09
100 Breast
1:52.09
187
Capri
Bickerton
1:52.10
11
B: 1:50.39 (+1.71s | 1.5%)
Fort Collins Area Swim Team
06/06/2025
2025 CO FAST June Bonanza
50 Breast
52.94
52.94
100 Breast
59.16
1:52.10
100 Breast
1:52.10
188
Gianna
Perdomo
1:52.26
12
B: 1:50.39 (+1.87s | 1.7%)
Brighton Bullfrogs Swim Club
04/26/2025
2025 CO FST Spring LC Fever
50 Breast
53.35
53.35
100 Breast
58.91
1:52.26
100 Breast
1:52.26
189
Magdalen
MacEntee
1:52.29
12
B: 1:50.39 (+1.90s | 1.7%)
Evergreen Hurricanes
04/24/2026
2026 CO Arena Catch Me If You Can
50 Breast
52.91
52.91
100 Breast
59.38
1:52.29
100 Breast
1:52.29
190
Charlotte
Miller
1:52.41
11
B: 1:50.39 (+2.02s | 1.8%)
Flatiron Athletic Club
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
56.55
56.55
100 Breast
55.86
1:52.41
100 Breast
1:52.41
191
Hayden
Hocevar
1:52.44
12
B: 1:50.39 (+2.05s | 1.8%)
Denver Swim Academy
06/19/2025
2025 CO ACES Summer Invite
192
Claire
Dobbs
1:52.56
11
B: 1:50.39 (+2.17s | 1.9%)
Denver Swim Academy
05/17/2025
2025 CO Hilltopper Invite
50 Breast
55.92
55.92
100 Breast
56.64
1:52.56
100 Breast
1:52.56
193
Brooke
Williams
1:52.67
12
B: 1:50.39 (+2.28s | 2.0%)
Univ. of Denver Hilltoppers
04/24/2026
2026 CO Arena Catch Me If You Can
50 Breast
55.18
55.18
100 Breast
57.49
1:52.67
100 Breast
1:52.67
194
Brooklyn
Morrell
1:52.78
11
B: 1:50.39 (+2.39s | 2.1%)
Aspire Aquatics of Colorado
07/25/2025
2025 CO CSI Age Group Championships
195
Annabelle
Choi
1:52.82
12
B: 1:50.39 (+2.43s | 2.2%)
Aspire Aquatics of Colorado
05/15/2026
2026 CO ACES Spring Invite
196
Nohea
Gray
1:52.84
11
B: 1:50.39 (+2.45s | 2.2%)
Denver Swim Academy
05/16/2026
2026 CO Hilltopper Invite
50 Breast
54.76
54.76
100 Breast
58.08
1:52.84
100 Breast
1:52.84
197
Logan
Whittlesey
1:53.08
12
B: 1:50.39 (+2.69s | 2.4%)
Highlands Ranch Aquatics
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
54.68
54.68
100 Breast
58.40
1:53.08
100 Breast
1:53.08
198
Kate
Richards
1:53.19
11
B: 1:50.39 (+2.80s | 2.5%)
SwimTLC-Parker Phenomena Swim
05/15/2026
2026 CO NJ Ken Kelley Invite
50 Breast
53.08
53.08
100 Breast
1:00.11
1:53.19
100 Breast
1:53.19
199
Madelyn
Overbeek
1:53.24
11
B: 1:50.39 (+2.85s | 2.5%)
Pikes Peak Athletics
06/20/2025
2025 Falfins Long Course Open
50 Breast
53.55
53.55
100 Breast
59.69
1:53.24
100 Breast
1:53.24
200
Jia
Burns
1:53.29
12
B: 1:50.39 (+2.90s | 2.6%)
Boulder Swim Team
04/24/2026
2026 CO FAST Spring Splash
50 Breast
56.24
56.24
100 Breast
57.05
1:53.29
100 Breast
1:53.29