| Name | Year | Events | Hometown (High School) |
| Tyler Belanger * | So. | Sprint Free/Fly | Zion, Ill. (Zion Benton) |
| Josh Boyd | Fr. | Distance Free | Greenville, S.C. (Eastside) |
| Blake Davis | Fr. | Distance Free | Milford, Ohio (Milford) |
| Stephen Darmitzel * | So. | Breast/IM | Santa Fe, N.M. (Santa Fe) |
| Stephen Durley * | Jr. | Freestyle | Ballwin, Mo. (Parkway West) |
| Matt Ferrarelli ** | Jr. | Backstroke/IM | Retford Nott, England (Orsall Hall) |
| Brady Knippenberg * | So. | Distance Free | Naperville, Ill. (Central) |
| Dan Knudson ** | Jr. | Breaststroke | St. Charles, Ill. (St. Charles) |
| Dustin McKnight | So. | Breast/IM | Liberty, Mo. (Liberty) |
| Radu Miclaus ** | Jr. | Butterfly/Back | Sibiu, Romania (Onisifor Ghibu) |
| Chris Musfeldt | So. | Breast/IM | Gladstone, Mo. |
| Matt North | Fr. | Breast/IM | St. Charles, Ill. (St. Charles) |
| Jason Otte ** | Jr. | Diving | Florrisant, Mo. (McCluer) |
| Dane Pedersen ** | Jr. | Distance Free | Flowood, Miss. (Northwest Rankin) |
| Kyle Sanders ** | Jr. | Butterfly | Ballwin, Mo. (Parkway South) |
| Ryan Searby | Fr. | Sprint Free | Champaign, Ill. (Centennial) |
| Eric Sullins * | So. | Distance Free | Edmond, Okla. (Edmond Memorial) |
| Jamie Sweeney ** | Jr. | Diving | Eureka, Mo. (Eureka) |
| Jacob Thomas | Fr. | Backstroke/Fly | New Windsor, N.Y. (Newburgh Free Academy) |
| Shane Whidlin *** | Sr. | Butterfly/Sprint Free | St. Charles, Ill. (St. Charles) |
| Justin Zeimetz | Fr. | Sprint Free | Rochester, N.H. (Spalding) |
HEAD COACH: Brian Hoffer, 10th season
DIVING COACH: Greg Triefenbach, 2nd season
ASSISTANT COACHES: Anne Kampfe, 2nd season
Neil Virtue, 1st season