| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 21.79 | Nov. 11, 2011 | Alec Lezcano | 12 Missouri Boys State High School Championships | |
| 100 Free | 48.37 | Nov. 11, 2011 | Alec Lezcano | 12 Missouri Boys State High School Championships | |
| 200 Free | 1:45.12 | Nov. 10, 2023 | Brady Murdick | MSHSAA Boys Class 2 State Championship | |
| 500 Free | 4:46.70 | Nov. 10, 2023 | Brady Murdick | MSHSAA Boys Class 2 State Championship | |
| 100 Back | 52.72 | Nov. 2, 2019 | Cogan Davis | Gold-Blue Varsity Conference | |
| 100 Breast | 58.15 | Sept. 28, 2019 | Tim Schweizer | Como Invitational | |
| 100 Fly | 53.58 | Nov. 13, 2009 | Jameson Wright | Missouri Boys' High School State Championships | |
| 200 IM | 1:59.60 | Oct. 30, 2023 | Brady Murdick | LSR7 Last Chance Meet | |
| 200 Free Relay | 1:29.36 | Nov. 13, 2009 | Missouri Boys' High School State Championships | ||
| 400 Free Relay | 3:22.40 | Nov. 11, 2011 | Schweppe, Melichar, Balmer, Lezcano | 12 Missouri Boys State High School Championships | |
| 200 Medley Relay | 1:36.12 | Sept. 6, 2017 | Jett, Schweizer, hubbard, Sims | Raytown RaySouth vs. Blue Sprin |
