301
Jessica
Ritsick
1:29.27
12
B Min
BB: 1:23.29 (+5.98s | 6.7%)
SlipStream Aquatics
04/26/2024
TOPS Arena Catch Me If You Can
50 Back
44.19
44.19
100 Back
45.08
1:29.27
100 Back
1:29.27
302
Gracie
Nelson
1:29.31
11
B Min
BB: 1:23.29 (+6.02s | 6.7%)
Foothills Swim Team
06/02/2022
CUDA STAR LC Open
303
Darby
Wailes
1:29.32
13
B Min
BB: 1:23.29 (+6.03s | 6.8%)
Foothills Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
43.03
43.03
100 Back
46.29
1:29.32
100 Back
1:29.32
304
Matea
Karson
1:29.41
13
B Min
BB: 1:23.29 (+6.12s | 6.8%)
Front Range Barracudas
07/12/2024
NCS Gold District Championships
50 Back
42.32
42.32
100 Back
47.09
1:29.41
100 Back
1:29.41
305
Davison
Klein
1:29.41
14
B Min
BB: 1:23.29 (+6.12s | 6.8%)
Boulder Swimming
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
43.44
43.44
100 Back
45.97
1:29.41
100 Back
1:29.41
306
Emily
Hughes
1:29.49
12
B Min
BB: 1:23.29 (+6.20s | 6.9%)
COSA Swimming
06/22/2023
ACES Summer Invite
307
Avery
Markum
1:29.52
12
B Min
BB: 1:23.29 (+6.23s | 7.0%)
Aspire Aquatics OF Colorado
05/19/2023
ACES Spring Invite
308
Harper
Young
1:29.56
13
B Min
BB: 1:23.29 (+6.27s | 7.0%)
Pikes Peak Athletics
04/26/2025
2025 CO FST Spring LC Fever
50 Back
43.96
43.96
100 Back
45.60
1:29.56
100 Back
1:29.56
309
Sophia
Lee
1:29.56
12
B Min
BB: 1:23.29 (+6.27s | 7.0%)
Comox Valley Aquatic Club
07/05/2024
76th Keo Nakama Invitational
310
Elysse
Giefer
1:29.63
13
B Min
BB: 1:23.29 (+6.34s | 7.1%)
North Jeffco Swim Team
07/11/2025
2025 CO NJ Firecracker Invite
50 Back
43.15
43.15
100 Back
46.48
1:29.63
100 Back
1:29.63
311
Elise
Nakamoto
1:29.64
13
B Min
BB: 1:23.29 (+6.35s | 7.1%)
Durango Swim Club
06/19/2025
2025 CO Grand Junction Invitational
312
Kayla
Gaydos
1:29.77
13
B: 1:29.69 (+0.08s | 0.1%)
Longmont Swim Club
06/06/2025
2025 CO NJ Summer Solstice Invitational
50 Back
45.06
45.06
100 Back
44.71
1:29.77
100 Back
1:29.77
313
Eira
Barber
1:29.85
14
B: 1:29.69 (+0.16s | 0.2%)
North Jeffco Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
43.84
43.84
100 Back
46.01
1:29.85
100 Back
1:29.85
314
Sophia
O'Brien
1:29.93
13
B: 1:29.69 (+0.24s | 0.3%)
Univ of Denver Hilltoppers
07/13/2024
TOPS SBL Summer Sizzler
50 Back
42.87
42.87
100 Back
47.06
1:29.93
100 Back
1:29.93
315
Ainsley
Cox
1:29.95
13
B: 1:29.69 (+0.26s | 0.3%)
Castle Rock Swimming
06/20/2025
2025 Falfins Long Course Open
316
Philomena
Miguel
1:29.98
13
B: 1:29.69 (+0.29s | 0.3%)
Unattached
06/27/2025
2025 CO Alicia Leavitt Memorial Open
317
Rachel
Misja
1:30.09
14
B: 1:29.69 (+0.40s | 0.4%)
COSA Swimming
04/26/2025
2025 CO COSA Spring LC Kick Off
50 Back
44.62
44.62
100 Back
45.47
1:30.09
100 Back
1:30.09
318
Rony
James
1:30.16
13
B: 1:29.69 (+0.47s | 0.5%)
Flatiron Athletic Club
05/31/2024
Barracuda Summer Sizzler Invite
50 Back
44.47
44.47
100 Back
45.69
1:30.16
100 Back
1:30.16
319
Allison
Myrtle
1:30.27
13
B: 1:29.69 (+0.58s | 0.6%)
SlipStream Aquatics
07/11/2025
2025 CO NJ Firecracker Invite
50 Back
43.23
43.23
100 Back
47.04
1:30.27
100 Back
1:30.27
320
Lea
Corsi
1:30.34
13
B: 1:29.69 (+0.65s | 0.7%)
Pueblo County Swim Team
06/06/2025
2025 CO La Junta Invitational
321
Allison
Polgar
1:30.38
13
B: 1:29.69 (+0.69s | 0.8%)
Foothills Swim Team
04/26/2025
2025 CO FST Spring LC Fever
50 Back
43.13
43.13
100 Back
47.25
1:30.38
100 Back
1:30.38
322
Lila
Heskin
1:30.54
13
B: 1:29.69 (+0.85s | 0.9%)
Colorado Blue
07/17/2025
2025 CO CSI Senior LC State Championships
323
Clara
Epperson
1:30.54
13
B: 1:29.69 (+0.85s | 0.9%)
Salida Cyclones
06/27/2025
2025 CO Alicia Leavitt Memorial Open
324
Hazel
Christensen
1:30.59
11
B: 1:29.69 (+0.90s | 1.0%)
Aces Swim Club
04/26/2024
FAST Spring Splash LC Open
325
Layla
Redner
1:30.67
13
B: 1:29.69 (+0.98s | 1.1%)
Falfins Swimming
04/26/2025
2025 CO FST Spring LC Fever
50 Back
43.34
43.34
100 Back
47.33
1:30.67
100 Back
1:30.67
326
Chloe
Garza
1:30.76
12
B: 1:29.69 (+1.07s | 1.2%)
Fort Collins Area Swim Team
04/25/2025
2025 CO FAST Spring Splash LC Open
50 Back
45.06
45.06
100 Back
45.70
1:30.76
100 Back
1:30.76
327
Ridley
Coffey
1:30.78
13
B: 1:29.69 (+1.09s | 1.2%)
North Jeffco Swim Team
06/06/2025
2025 CO NJ Summer Solstice Invitational
50 Back
46.36
46.36
100 Back
44.42
1:30.78
100 Back
1:30.78
328
Leah
Proctor
1:30.85
14
B: 1:29.69 (+1.16s | 1.3%)
Colorado Blue
04/26/2025
2025 CO FST Spring LC Fever
50 Back
44.25
44.25
100 Back
46.60
1:30.85
100 Back
1:30.85
329
Ellie
Gagnon
1:31.06
14
B: 1:29.69 (+1.37s | 1.5%)
Fort Collins Area Swim Team
06/06/2025
2025 CO FAST June Bonanza
330
Jessica
Apodaca
1:31.09
13
B: 1:29.69 (+1.40s | 1.5%)
Falfins Swimming
04/12/2024
FST Spring Fever
50 Back
44.28
44.28
100 Back
46.81
1:31.09
100 Back
1:31.09
331
Madeleine
Issler
1:31.10
11
B: 1:29.69 (+1.41s | 1.5%)
Falfins Swimming
05/17/2024
ACES Spring Invite
332
Ella
Jacobs
1:31.13
13
B: 1:29.69 (+1.44s | 1.6%)
Rocky Mountain Rapids
04/26/2025
2025 CO COSA Spring LC Kick Off
333
Haley
Hamill
1:31.23
14
B: 1:29.69 (+1.54s | 1.7%)
Colorado Blue
04/26/2025
2025 CO FST Spring LC Fever
50 Back
44.34
44.34
100 Back
46.89
1:31.23
100 Back
1:31.23
334
Emilia
Joslyn
1:31.26
12
B: 1:29.69 (+1.57s | 1.7%)
Greenwood Tiger Sharks
04/27/2024
COSA Long Course Kick Off
50 Back
45.10
45.10
100 Back
46.16
1:31.26
100 Back
1:31.26
335
Amaya
Kennedy
1:31.44
13
B: 1:29.69 (+1.75s | 1.9%)
Pikes Peak Athletics
04/26/2025
2025 CO FST Spring LC Fever
50 Back
45.18
45.18
100 Back
46.26
1:31.44
100 Back
1:31.44
336
Irah
Maltsberger
1:31.47
13
B: 1:29.69 (+1.78s | 1.9%)
Pueblo Swim Club
04/27/2024
COSA Long Course Kick Off
50 Back
45.16
45.16
100 Back
46.31
1:31.47
100 Back
1:31.47
337
Ava
Lareau
1:31.75
10
B: 1:29.69 (+2.06s | 2.2%)
Denver Swim Academy
05/21/2022
Hilltopper Invite
338
Emily
Gradwohl
1:31.79
12
B: 1:29.69 (+2.10s | 2.3%)
Foothills Swim Team
04/14/2023
FST LC Spring Open
339
Bayley
Rosen
1:31.79
13
B: 1:29.69 (+2.10s | 2.3%)
Fort Collins Area Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
44.70
44.70
100 Back
47.09
1:31.79
100 Back
1:31.79
340
Lindy
Sempsis
1:31.80
13
B: 1:29.69 (+2.11s | 2.3%)
Life Time Colorado Swim Team
06/01/2024
COSA Long Course Open
50 Back
45.24
45.24
100 Back
46.56
1:31.80
100 Back
1:31.80
341
Madison
Morrell
1:31.80
13
B: 1:29.69 (+2.11s | 2.3%)
Aspire Aquatics OF Colorado
06/19/2025
2025 CO ACES Summer Invite
342
Ava
D'Addario
1:31.88
12
B: 1:29.69 (+2.19s | 2.4%)
Pikes Peak Athletics
06/20/2024
Grand Junction Invitational
50 Back
45.04
45.04
100 Back
46.84
1:31.88
100 Back
1:31.88
343
Tiare
Patricelli
1:31.91
13
B: 1:29.69 (+2.22s | 2.4%)
Loveland Swim Club
07/06/2024
Greeley Stampede 2024
344
Olivia
Frei
1:32.07
13
B: 1:29.69 (+2.38s | 2.6%)
Pikes Peak Athletics
06/07/2024
FAST June Bonanza
50 Back
46.03
46.03
100 Back
46.04
1:32.07
100 Back
1:32.07
345
Hannah
Rochlitz
1:32.10
13
B: 1:29.69 (+2.41s | 2.6%)
Highlands Ranch Aquatics
07/12/2025
2025 CO TOPS SBL Summer Sizzler
50 Back
43.93
43.93
100 Back
48.17
1:32.10
100 Back
1:32.10
346
Brooke
McGovern
1:32.15
14
B: 1:29.69 (+2.46s | 2.7%)
Front Range Barracudas
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
45.60
45.60
100 Back
46.55
1:32.15
100 Back
1:32.15
347
Aubrianna
Marcus
1:32.15
12
B: 1:29.69 (+2.46s | 2.7%)
Flatiron Athletic Club
05/10/2024
FST May Madness
50 Back
46.15
46.15
100 Back
46.00
1:32.15
100 Back
1:32.15
348
Clara
Wright
1:32.17
12
B: 1:29.69 (+2.48s | 2.7%)
Flatiron Athletic Club
05/19/2023
ACES Spring Invite
349
Stella
McGuire
1:32.21
12
B: 1:29.69 (+2.52s | 2.7%)
Univ of Denver Hilltoppers
05/18/2024
Hilltopper Invite
50 Back
44.05
44.05
100 Back
48.16
1:32.21
100 Back
1:32.21
350
Addison
Yebra
1:32.27
14
B: 1:29.69 (+2.58s | 2.8%)
Team Vortex
07/11/2025
2025 CO NCS Gold District Championships
50 Back
43.18
43.18
100 Back
49.09
1:32.27
100 Back
1:32.27