| 1 | 1:50.53 | Matthew GranataMacArthur | MacArthur '10 | Stony Brook University - Wolfie Invitational | 2015 |
| 2 | 1:52.16 | Terrance LivingstonGreat Neck South | Great Neck South '09 | Saint Anthony's Invitational | 2009 |
| 3 | 1:52.43 | Luke GermanakosLynbrook | Lynbrook '15 | Saint Anthony's Invitational | 2015 |
| 4 | 1:53.12 | Blake SealyManhasset | Manhasset '26 | Section 8 State Qualifer - Day 1 | 2026 |
| 5 | 1:53.69 | Donald McDonoughGarden City | Garden City | Section VIII State Qualifer Day 1 | 2025 |
| 6 | 1:53.71 | Christopher StrzelinskiChaminade | Chaminade '17 | Stony Brook University - Wolfie Invitational | 2018 |
| 7 | 1:54.10 | Craig MeekinsChaminade | Chaminade '04 | Saint Anthony's Invitational | 2004 |
| 8 | 1:54.3 | Gabriel McLarenFreeport | Freeport '03 | Class A Counties | 2003 |
| 9 | 1:54.32 | Ryan BoldiManhasset | Manhasset '25 | Section VIII State Qualifer Day 1 | 2025 |
| 10 | 1:54.41 | Luke FerraioloFarmingdale | Farmingdale '25 | Section 8 AAA County Championship | 2025 |
| 11 | 1:54.69 | Nicholas DeLunaMassapequa | Massapequa '11 | Saint Anthony's Invitational | 2011 |
| 12 | 1:55.04 | Simon NwanaSyosset | Syosset '14 | Section VIII State Qualifier Meet | 2014 |
| 13 | 1:55.06 | Colin FunkPort Washington | Port Washington '22 | Section VIII State Qualifier | 2022 |
| 14 | 1:55.34 | Michael WilkensSyosset | Syosset '13 | Section VIII Class County Championships | 2013 |
| 15 | 1:55.35 | Sean KellyChaminade | Chaminade '14 | Saint Anthony's Invitational | 2014 |
| 16 | 1:55.40 | Chris HowellSyosset | Syosset '05 | Saint Anthony's Invitational | 2005 |
| 17 | 1:55.42 | Jonathan GreenwoodFreeport | Freeport '13 | Section VIII Class County Championships | 2013 |
| 18 | 1:55.47 | Brian SchmidtKellenberg | Kellenberg '07 | SA Inv results 2 | |
| 19 | 1:55.52 | Brendan ConniffManhasset | Manhasset '22 | Section VIII State Qualifier | 2022 |
| 20 | 1:55.54 | Kevin TaylorPort Washington | Port Washington '22 | Section VIII State Qualifier | 2022 |
| 21 | 1:55.54 | Lucas AguilarDivision Avenue | Division Avenue '27 | Section 8 State Qualifer - Day 1 | 2026 |
| 22 | 1:55.57 | Dylan WelchNorth Shore | North Shore '17 | Eastern States Invitational | 2017 |
| 23 | 1:55.6 | Dustin EmraniGreat Neck North | Great Neck North '03 | Class B Counties | 2003 |
| 24 | 1:55.76 | Matt WeferNorth Shore | North Shore '10 | Saint Anthony's Invitational | 2010 |
| 25 | 1:55.8 | Dan TullySyosset | Syosset '05 | Class AAA County | 2005 |
| 26 | 1:55.82 | Jean ST. GermainWestbury | Westbury '09 | Saint Anthony's Invitational | 2009 |
| 27 | 1:55.87 | Danzil Monk JrFreeport | Freeport '23 | Section VIII State Qualifier | 2023 |
| 28 | 1:55.88 | Michael GradyEast Meadow | East Meadow '15 | Section VIII State Qualifier Meet | 2015 |
| 29 | 1:55.92 | Nicolas KatsoulisManhasset | Manhasset '27 | Section VIII State Qualifer Day 1 | 2025 |
| 30 | 1:55.94 | Andrew MorraGarden City | Garden City '13 | Section VIII Class County Championships | 2013 |
| 31 | 1:56.00 | Luis CruzSyosset | Syosset '26 | Section 8 State Qualifer - Day 1 | 2026 |
| 32 | 1:56.01 | Braeden JackelowManhasset | Manhasset '26 | Section 8 State Qualifer - Day 1 | 2026 |
| 33 | 1:56.02 | Michael CampbellChaminade | Chaminade | Stony Brook University - Wolfie Invitational | 2016 |
| 34 | 1:56.08 | Cole ThalheimerManhasset | Manhasset | St. Anthony's Invitational | 2024 |
| 35 | 1:56.22 | Erik BrownKellenberg | Kellenberg '19 | 47th Saint Anthony's Invitational | 2018 |
| 36 | 1:56.35 | Michael CookKellenberg | Kellenberg '10 | Saint Anthony's Invitational | 2009 |
| 37 | 1:56.35 | Charles LeuneGarden City | Garden City '27 | Section 8 State Qualifer - Day 1 | 2026 |
| 38 | 1:56.40 | Austin MituniewiczHoly Trinity | Holy Trinity '11 | Saint Anthony's Invitational | 2011 |
| 39 | 1:56.40 | Trevor RinnOceanside | Oceanside '22 | Section VIII State Qualifier | 2022 |
| 40 | 1:56.41 | Isayah ContrerasWellington C. Mepham | Wellington C. Mepham | Section VIII State Qualifier | 2023 |
| 41 | 1:56.45 | Daniel DeLunaMassapequa | Massapequa '13 | Section VIII Class County Championships | 2013 |
| 42 | 1:56.67 | Jordan AshleyJFK Bellmore | JFK Bellmore '09 | Saint Anthony's Invitational | 2009 |
| 43 | 1:56.70 | Jake MillerSyosset | Syosset '22 | Section VIII County Championships Class AAA | 2022 |
| 44 | 1:56.70 | Alex HoelzliSyosset | Syosset '15 | Section VIII State Qualifier Meet | 2015 |
| 45 | 1:56.7 | Robert HofmannMepham | Mepham '03 | Class B Counties | 2003 |
| 46 | 1:56.76 | Michael SchieckChaminade | Chaminade '08 | NSCHSAA League Championships | 2008 |
| 47 | 1:56.78 | Kimathi CooperHoly Trinity | Holy Trinity '05 | NSCHSAA League Championships | 2005 |
| 48 | 1:56.8 | Alie BeauvisHempstead | Hempstead '06 | Class AAA County | 2005 |
| 49 | 1:56.85 | Dylan MurphyKellenberg | Kellenberg '13 | NSCHSAA League Championships | 2012 |
| 50 | 1:56.89 | Owen SkeeteWestbury | Westbury '11 | Saint Anthony's Invitational | 2011 |
| 51 | 1:56.89 | Nicoli LiuSyosset | Syosset | Section VIII State Qualifer Day 1 | 2025 |
| 52 | 1:56.94 | Brailyn JimenezHempstead | Hempstead | Section 8 Class AAA | 2024 |
| 53 | 1:56.98 | Thomas AwadChaminade | Chaminade '12 | Suffolk Officials Meet | 2012 |
| 54 | 1:57.0 | Michael LambWantagh | Wantagh '03 | State Qualifier | 2002 |
| 55 | 1:57.01 | Riley FunkPaul D. Schrieber / Port Washi | Paul D. Schrieber / Port Washi | Massapequa Last Chance Invitational | 2025 |
| 56 | 1:57.02 | John HoganManhasset | Manhasset '25 | Don Scott Memorial Relays | 2025 |
| 57 | 1:57.03 | Budd BrownBaldwin | Baldwin '13 | Section VIII Class County Championships | 2013 |
| 58 | 1:57.03 | Logan SchaefflerSanford H. Calhoun | Sanford H. Calhoun '24 | Section 8 Division 2B Meet | 2024 |
| 59 | 1:57.1 | Ryan SerkesMassapequa | Massapequa '04 | State Qualifier | 2004 |
| 60 | 1:57.20 | Brandon GreenValley Stream South | Valley Stream South '14 | Section VIII State Qualifier Meet | 2014 |
| 61 | 1:57.22 | Sebastian RavishankarHerricks | Herricks '23 | Section VIII State Qualifier | 2023 |
| 62 | 1:57.25 | Gunnar NolanChaminade | Chaminade '15 | NSCHSAA League Championships | 2013 |
| 63 | 1:57.27 | Sean GradyEast Meadow | East Meadow '12 | Coach Omeltchenko Open | 2014 |
| 64 | 1:57.30 | Isaiah MaskBaldwin | Baldwin '08 | SA Inv results 2 | |
| 65 | 1:57.30 | Bernard MooreChaminade | Chaminade '09 | NSCHSAA League Championships | 2009 |
| 66 | 1:57.30 | Adam LampertSyosset | Syosset '05 | Saint Anthony's Invitational | 2005 |
| 67 | 1:57.31 | Tyler ItalianoSyosset | Syosset '15 | Section VIII State Qualifier Meet | 2015 |
| 68 | 1:57.31 | Ryan WorkmanMassapequa | Massapequa '28 | Section 8 State Qualifer - Day 1 | 2026 |
| 69 | 1:57.37 | Harrison MautePaul D. Schrieber / Port Washi | Paul D. Schrieber / Port Washi | Section 8 Class AAA | 2024 |
| 70 | 1:57.41 | Darell HandlerNorth Shore | North Shore '07 | SA Inv results 2 | |
| 71 | 1:57.46 | Nicholas PandolfoSacred Heart | Sacred Heart | Stony Brook University - Wolfie Invitational | 2018 |
| 72 | 1:57.47 | Andrey PodskrebkinMassapequa | Massapequa '24 | Section 8 Class AAA | 2024 |
| 73 | 1:57.49 | Daren ZhongFriends Academy (Li) | Friends Academy (Li) '26 | Section VIII State Qualifer Day 1 | 2025 |
| 74 | 1:57.5 | Charles WhiteGarden City | Garden City '08 | Division 2B Championships | 2006 |
| 75 | 1:57.50 | Christopher VodaKellenberg | Kellenberg '05 | NSCHSAA League Championships | 2005 |
| 76 | 1:57.52 | Matthew LaudicinaOceanside | Oceanside '25 | Section VIII State Qualifer Day 1 | 2025 |
| 77 | 1:57.6 | Ben NaglerOceanside | Oceanside '04 | State Qualifier | 2004 |
| 78 | 1:57.61 | Thomas SlatteryChaminade | Chaminade '14 | Saint Anthony's Invitational | 2014 |
| 79 | 1:57.62 | Daniel WalterSouth Side | South Side | Section VIII State Qualifier | 2023 |
| 80 | 1:57.69 | Mike PerrottaLawrence | Lawrence '07 | SA Inv results 2 | |
| 81 | 1:57.7 | Eric BanksWestbury | Westbury '09 | 2009 Nassau Coaches Invitational - Boys | |
| 82 | 1:57.71 | William AndersonSyosset | Syosset '15 | Section VIII State Qualifier Meet | 2015 |
| 83 | 1:57.73 | Michael WeissChaminade | Chaminade '04 | Saint Anthony's Invitational | 2004 |
| 84 | 1:57.74 | Alex CowenGreat Neck South | Great Neck South '14 | Section VIII Class County Championships | 2013 |
| 85 | 1:57.78 | Gabe DasilvaHerricks | Herricks '13 | Section VIII Class County Championships | 2013 |
| 86 | 1:57.79 | Nicholas RossGreat Neck South | Great Neck South '12 | Stony Brook University Spring Opener | 2014 |
| 87 | 1:57.80 | Eugene LeaseIsland Trees | Island Trees '15 | Section VIII State Qualifier Meet | 2015 |
| 88 | 1:57.89 | Tim KramerMassapequa | Massapequa '06 | Boys State Meet Results | 2006 |
| 89 | 1:57.89 | Sean LoggieChaminade | Chaminade '26 | NSCHSAA & NSCHSGAA Easter Classic | 2025 |
| 90 | 1:57.90 | Clayton SantiagoBethpage | Bethpage '18 | Section VIII State Qualifier Meet | 2018 |
| 91 | 1:57.9 | Kieran WallisSouth Side | South Side '05 | Class AA County | 2005 |
| 92 | 1:57.92 | James AgatiKellenberg | Kellenberg '11 | Saint Anthony's Invitational | 2010 |
| 93 | 1:58.00 | Andrew JamesChaminade | Chaminade '10 | Stony Brook University Track & Field Invitati | 2012 |
| 94 | 1:58.0 | Conor LanzValley Stream Central | Valley Stream Central '03 | Class A Counties | 2003 |
| 95 | 1:58.01 | Kieran McCarthySouth Side | South Side '15 | Section VIII Class 2A County Championships | 2015 |
| 96 | 1:58.02 | Scott PourshalchiRoslyn | Roslyn '15 | Section VIII Class County Championships | 2013 |
| 97 | 1:58.07 | Colin O'SullivanNorth Shore | North Shore '18 | Section VIII State Qualifier Meet | 2018 |
| 98 | 1:58.08 | Nikolaos SofianosEast Meadow | East Meadow '26 | Section VIII State Qualifer Day 1 | 2025 |
| 99 | 1:58.11 | Steven LottiGreat Neck South | Great Neck South '09 | Saint Anthony's Invitational | 2009 |
| 100 | 1:58.2 | Tom ProvenzanoMassapequa | Massapequa '03 | State Qualifier | 2002 |
