2001
Nicholas
Morales
1:30.99
12
B: 1:21.89 (+9.10s | 10.0%)
Swim South Bay
09/27/2025
2025 MAC Season Kick Off
2002
Om
Passi
1:31.00
11
B: 1:21.89 (+9.11s | 10.0%)
Beaverton Area Aquatics Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 IM
44.59
44.59
100 IM
46.41
1:31.00
100 IM
1:31.00
2003
Ziad
ElGamal
1:31.05
10
B: 1:21.89 (+9.16s | 10.1%)
Wave Aquatics
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 IM
43.83
43.83
100 IM
47.22
1:31.05
100 IM
1:31.05
2004
Theodore
Hawke
1:31.07
10
B: 1:21.89 (+9.18s | 10.1%)
Sebastopol Sea Serpents
01/17/2026
PC PRNA Final Splash To The Championship CBA+
2005
Corbin
Nekuda
1:31.07
12
B: 1:21.89 (+9.18s | 10.1%)
Castle Rock Swimming
01/23/2026
2026 CO FAST Winter Open
50 IM
40.01
40.01
100 IM
51.06
1:31.07
100 IM
1:31.07
2006
Leo
Cahoy
1:31.08
11
B: 1:21.89 (+9.19s | 10.1%)
Palo Alto Stanford Aquatics
12/14/2024
FeSSStive FroSSSt CBA+
2007
Tobin
David
1:31.11
12
B: 1:21.89 (+9.22s | 10.1%)
YMCA Presidio Aquatics
01/17/2026
PC PRNA Final Splash To The Championship CBA+
2008
Ryan
Dai
1:31.12
10
B: 1:21.89 (+9.23s | 10.1%)
Gold Medal Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 IM
43.54
43.54
100 IM
47.58
1:31.12
100 IM
1:31.12
2009
Leonardo
Bull
1:31.12
10
B: 1:21.89 (+9.23s | 10.1%)
Seattle Metropolitan Aquatic C
03/29/2025
2025 PN Spring Finale, Division 2
50 IM
42.60
42.60
100 IM
48.52
1:31.12
100 IM
1:31.12
2010
Riley
Berg
1:31.12
11
B: 1:21.89 (+9.23s | 10.1%)
Legacy Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 IM
41.41
41.41
100 IM
49.71
1:31.12
100 IM
1:31.12
2011
Samuel
Neben
1:31.13
11
B: 1:21.89 (+9.24s | 10.1%)
Sunnyvale Swim Club
03/22/2025
2025 Los Altos Mountain View SC CBA Meet
50 IM
41.29
41.29
100 IM
49.84
1:31.13
100 IM
1:31.13
2012
Liam
MacKintosh
1:31.13
12
B: 1:21.89 (+9.24s | 10.1%)
Gold\\\\\\'s Aquatics Club
12/06/2025
2025 PN Fall Divisionals, Division 3 WAVE
2013
Torin
Sell
1:31.13
11
B: 1:21.89 (+9.24s | 10.1%)
Bremerton YMCA Swim Team
10/11/2025
2025 PSSA October Challenge APPROVED
50 IM
43.66
43.66
100 IM
47.47
1:31.13
100 IM
1:31.13
2014
Spencer
Chong
1:31.14
11
B: 1:21.89 (+9.25s | 10.1%)
Sunnyvale Swim Club
10/25/2025
2025 SUNN Fall Classic
2015
Boyan
Zhu
1:31.15
12
B: 1:21.89 (+9.26s | 10.2%)
Eastside Aquatic Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 IM
43.31
43.31
100 IM
47.84
1:31.15
100 IM
1:31.15
2016
Samuel
McBride
1:31.17
12
B: 1:21.89 (+9.28s | 10.2%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
50 IM
44.15
44.15
100 IM
47.02
1:31.17
100 IM
1:31.17
2017
Hugh
Lee
1:31.19
12
B: 1:21.89 (+9.30s | 10.2%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 IM
43.81
43.81
100 IM
47.38
1:31.19
100 IM
1:31.19
2018
Savva
Aseev
1:31.21
12
B: 1:21.89 (+9.32s | 10.2%)
Bay Club Panthers
03/22/2025
PSL SC CBA+ Meet
2019
Lucca
Astorga
1:31.21
12
B: 1:21.89 (+9.32s | 10.2%)
Portland Aquatic Club
02/07/2026
2026 OR HEAT BC Blastoff
50 IM
42.14
42.14
100 IM
49.07
1:31.21
100 IM
1:31.21
2020
Dempsey
Ellis
1:31.23
11
B: 1:21.89 (+9.34s | 10.2%)
Aces Swim Club
02/15/2025
2025 CO Aces Winter Open
50 IM
42.91
42.91
100 IM
48.32
1:31.23
100 IM
1:31.23
2021
William
Barry
1:31.24
11
B: 1:21.89 (+9.35s | 10.2%)
Sunnyvale Swim Club
10/05/2024
2024 DACA CBA SC Meet
2022
Peter
Bem
1:31.24
12
B: 1:21.89 (+9.35s | 10.2%)
Fort Collins Area Swim Team
01/23/2026
2026 CO FAST Winter Open
50 IM
43.38
43.38
100 IM
47.86
1:31.24
100 IM
1:31.24
2023
Henry
Halliburton
1:31.25
12
B: 1:21.89 (+9.36s | 10.3%)
Reno Aquatic Club
10/17/2025
2025 KING OF THE HILL CHALLENGE
2024
Ostap
Lytvynovskyi
1:31.25
10
B: 1:21.89 (+9.36s | 10.3%)
Wave Aquatics
03/07/2025
2025 BBST Seize The Day Invitational
50 IM
43.07
43.07
100 IM
48.18
1:31.25
100 IM
1:31.25
2025
Dann
Merriman
1:31.27
10
B: 1:21.89 (+9.38s | 10.3%)
Olympic Cascade Aquatics
01/25/2025
2025 PN PDST Winter Invitational
50 IM
45.65
45.65
100 IM
45.62
1:31.27
100 IM
1:31.27
2026
Logan
Laohavanich
1:31.27
10
B: 1:21.89 (+9.38s | 10.3%)
Burlingame Aquatics
12/04/2025
2025 Holiday Swim Festival
50 IM
43.83
43.83
100 IM
47.44
1:31.27
100 IM
1:31.27
2027
Khang
Tran
1:31.27
11
B: 1:21.89 (+9.38s | 10.3%)
Mission Valley YMCA
01/31/2026
2026 SBA All Ages NTS Meet
50 IM
44.16
44.16
100 IM
47.11
1:31.27
100 IM
1:31.27
2028
Elias
Sacal
1:31.28
10
B: 1:21.89 (+9.39s | 10.3%)
Jbarracudas Swim Team
02/22/2025
2025 SI FAST Last Chance Time Trials
50 IM
40.05
40.05
100 IM
51.23
1:31.28
100 IM
1:31.28
2029
Santino
De Soto
1:31.29
11
B: 1:21.89 (+9.40s | 10.3%)
Jbarracudas Swim Team
01/31/2026
2026 SI HSA All Ages NTS Meet
2030
Elijah
Tauscher
1:31.29
12
B: 1:21.89 (+9.40s | 10.3%)
Forest Grove Swim Club
02/06/2026
2026 Forest Grove Coast Range Qualifier
50 IM
46.30
46.30
100 IM
44.99
1:31.29
100 IM
1:31.29
2031
Ros
Saychuk
1:31.30
11
B: 1:21.89 (+9.41s | 10.3%)
Tri Valley Aquatics
09/27/2025
PC LAC C B BB
2032
Benjamin
Neely
1:31.30
10
B: 1:21.89 (+9.41s | 10.3%)
University Place Aquatic Club
02/14/2025
2025 PN UPAC 4th Annual February Fly In
50 IM
44.72
44.72
100 IM
46.58
1:31.30
100 IM
1:31.30
2033
Elliott
Capasso
1:31.30
11
B: 1:21.89 (+9.41s | 10.3%)
Olympic Cascade Aquatics
01/24/2026
2026 PN PDST Winter Invitational Meet Approv
50 IM
44.19
44.19
100 IM
47.11
1:31.30
100 IM
1:31.30
2034
Drew
Stanton
1:31.30
12
B: 1:21.89 (+9.41s | 10.3%)
Roseburg Y Swim Team
01/24/2026
Oregon YMCA Championships 2026
50 IM
39.32
39.32
100 IM
51.98
1:31.30
100 IM
1:31.30
2035
Maddox
Rodriguez
1:31.36
10
B: 1:21.89 (+9.47s | 10.4%)
Life Time Nevada Swim Club
11/08/2024
2024 NV State Championships
50 IM
43.48
43.48
100 IM
47.88
1:31.36
100 IM
1:31.36
2036
Finn
Whalley
1:31.39
10
B: 1:21.89 (+9.50s | 10.4%)
Excel Aquatics
11/16/2024
2024 PN IST November Invitational
50 IM
42.17
42.17
100 IM
49.22
1:31.39
100 IM
1:31.39
2037
Jakob
Cziprusz
1:31.39
11
B: 1:21.89 (+9.50s | 10.4%)
Excel Aquatics
12/13/2025
2025 Ho Ho Ho Holiday 12 Under Meet
50 IM
42.40
42.40
100 IM
48.99
1:31.39
100 IM
1:31.39
2038
Zeke
Ogle
1:31.41
10
B: 1:21.89 (+9.52s | 10.4%)
VillaSport Swim Team
02/21/2025
2025 Gulf 12 Under Champs (TASC)
50 IM
43.78
43.78
100 IM
47.63
1:31.41
100 IM
1:31.41
2039
Parsa
Tarapore
1:31.42
12
B: 1:21.89 (+9.53s | 10.4%)
Montclair Swim Team
11/08/2025
Albany Armada Aquatics C B BB+ Meet
2040
Justin
Ortiz
1:31.42
11
B: 1:21.89 (+9.53s | 10.4%)
San Benito Aquatics
07/18/2025
CVAL
2041
Arjun
Ranga
1:31.43
12
B: 1:21.89 (+9.54s | 10.4%)
Hills Hurricane Swimming
11/08/2025
Albany Armada Aquatics C B BB+ Meet
2042
Remy
Takenaka-Gaul
1:31.47
11
B: 1:21.89 (+9.58s | 10.5%)
Gold Coast Swim Team
11/07/2025
SCAT Open
50 IM
41.98
41.98
100 IM
49.49
1:31.47
100 IM
1:31.47
2043
Tommy
Falzon
1:31.47
9
B: 1:21.89 (+9.58s | 10.5%)
Bay Club Panthers
10/05/2024
2024 DACA CBA SC Meet
2044
Kent
Jenkins
1:31.49
11
B: 1:21.89 (+9.60s | 10.5%)
Greater Ogden Aquatics
08/07/2025
2025 Back To The Grind
50 IM
43.77
43.77
100 IM
47.72
1:31.49
100 IM
1:31.49
2045
Logan
Goering
1:31.51
12
B: 1:21.89 (+9.62s | 10.5%)
Douglas Dolfins Swim Team
02/07/2025
2025 Valentines Day Age Group Open
50 IM
43.64
43.64
100 IM
47.87
1:31.51
100 IM
1:31.51
2046
Luciano
Riccitelli
1:31.52
12
B: 1:21.89 (+9.63s | 10.5%)
Cali Piranha Swim Team
08/16/2025
2025 SI FAST RISING STARS 3
2047
Cole
Chan
1:31.54
11
B: 1:21.89 (+9.65s | 10.5%)
CAC Stingrays Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
50 IM
41.14
41.14
100 IM
50.40
1:31.54
100 IM
1:31.54
2048
Sylas
Smith
1:31.55
12
B: 1:21.89 (+9.66s | 10.6%)
Legacy Aquatics
12/20/2025
2025 Legacy Aquatics Showdown
50 IM
39.75
39.75
100 IM
51.80
1:31.55
100 IM
1:31.55
2049
Andrew
Zhang
1:31.57
10
B: 1:21.89 (+9.68s | 10.6%)
Rancho San Dieguito
08/02/2025
2025 SI WIND All Ages NTS Wrap Up Meet
2050
Benjamin
Bullard
1:31.61
11
B: 1:21.89 (+9.72s | 10.6%)
Falfins Swimming
05/03/2025
2025 CO Falfins SC Series #2
50 IM
41.10
41.10
100 IM
50.51
1:31.61
100 IM
1:31.61