| Rank | Name | Time/Score | Start | Year |
|---|---|---|---|---|
| 1 | Sam Donchi '20 | AASCH 1:49.34 | F | 2020 |
| 2 | Neil Simpson '19 | AASCH 1:49.35 | F | 2019 |
| 3 | Brian Fiske '03 | AASCH 1:50.56 | F | 2002 |
| 4 | Lance Freiman '19 | 1:51.51 | F | 2019 |
| 5 | Arnold Su '20 | 1:51.77 | F | 2020 |
| 6 | Brendan Deveney '09 | AA 1:54.17 | F | 2009 |
| 7 | Christopher Xia '23 | JR 1:54.26 | F | 2020 |
| 8 | Darren Ty '16 | 1:54.45 | F | 2016 |
| 9 | Scott Simpson '14 | 1:54.97 | F | 2014 |
| 10 | Jun Oh '12 | 1:56.04 | F | 2012 |
| 11 | Aaron Teo '15 | 1:56.25 | F | 2015 |
| 12 | Conor Deveney '11 | 1:56.34 | F | 2011 |
| 13 | Matt Mahoney '11 | 1:57.07 | F | 2011 |
| 14 | David Hill '03 | 1:57.38 | F | 2003 |
| 15 | Ben Morris '11 | 1:57.90 | F | 2010 |
| 16 | Max Fang '22 | 1:57.96 | F | 2020 |
| 17 | Jacob Hudgins '19 | 1:58.18 | F | 2017 |
| 18 | Brandon Garcia '20 | 1:58.39 | F | 2020 |
| 19 | Derek Neathery '97 | SCH 1:58.40 | F | 1997 |
| 20 | Brendon Fang '22 | 1:58.66 | F | 2020 |
| 21 | Andrew Yang '14 | 1:58.69 | F | 2014 |
| 22 | Adam Vlasic '20 | 1:58.80 | F | 2017 |
| 23 | Andrew Wilson '12 | 1:58.94 | F | 2012 |
| 24 | John Kingery '75 | 1:59.20 | F | 1975 |
| 25 | Yubo Jin '21 | 1:59.70 | F | 2019 |