| 4A SCHOOLS | ||||
| Women | ||||
| Event | Record Holder | School | Time | Year |
| 200 Yard Medley Relay | I. Castro, K. Harper, M. Stone, J. Moraes | Timpview | 1:49.18 | 2009 |
| 200 Yard Freestyle | Leilani Roberts | Timpview | 1:51.89 | 2004 |
| 200 Yard Ind. Medley | Sara Jayne Christiansen | East | 2:04.68 | 2006* |
| 50 Yard Freestyle | Carrie Olpin | Murray | 23.79 | 1995 |
| 100 Yard Butterfly | Ashley Kleinman | Lone Peak | 57.53 | 2004 |
| 100 Yard Freestyle | Leilani Roberts | Timpview | 51.98 | 2004 |
| 500 Yard Freestyle | Cherrill Haws | Cottonwood | 5:08.05 | 1993 |
| 200 Yard Freestyle Relay | Moore, Howard, Oles, Jensen | Lone Peak | 1:40.28 | 1999 |
| 100 Yard Backstroke | Sara Jayne Christiansen | East | 57.13 | 2005 |
| 100 Yard Breaststroke | Sara Jayne Christiansen | East | 1:06.12 | 2006 |
| 400 Yard Freestyle Relay | Lau, Fong, Bull, Christiansen | East | 3:34.67 | 2007 |
| * Indicates Utah State Record | ||||
| Men | ||||
| Event | Record Holder | School | Time | Year |
| 200 Yard Medley Relay | Taylor,Herzog,Keller,Bates | Mountain Crest | 1:37.26 | 2010* |
| 200 Yard Freestyle | Jake Taylor | Mountain Crest | 1:39.84 | 2010* |
| 200 Yard Individual Medley | Jake Taylor | Moutain Crest | 1:51.74 | 2009* |
| 50 Yard Freestyle | Billy Betz | Logan | 20.60 | 1997* |
| 100 Yard Butterfly | Matt Chamberlain | Olympus | 49.37 | 1994 |
| 100 YardFreestyle | Jake Taylor | Mountain Crest | 45.56 | 2009* |
| 500 Yard Freestyle | Joe Beutler | Snow Canyon | 4:35.38 | 2009 |
| 200 Yard Freestyle Relay | Hanson, Degroot,Eppich,Kleinman | Lone Peak | 1:28.23 | 2005 |
| 100 Yard Backstroke | Jake Taylor | Mountain Crest | 49.87 | 2009* |
| 100 Yard Breaststroke | Jason Hayes | Cyprus | 57.57 | 1988 |
| 400 Yard Freestyle Relay | Bates,Keller,Watts,Taylor | Mountain Crest | 3:13.68 | 2010 |
| * Indicates Utah State Record | ||||