| Name | Class | Event(s) | Hometown/High School |
| Bill Arzner | JR | Butterfly/Individual Medley | Lebanon, Ore./Crawfordsville |
| Ilia Ayzenshtok | SO | Backstroke | Qiryat Motzkin, Israel/Hof Hasharon |
| Gage Barry | SO | Freestyle | Chesterton, Ind./Chesterton |
| A.J. Boeh | SO | Freestyle | Lebanon, Ind./Lebanon |
| Mark Boman | FR | Backstroke/Individual Medley | Ada, Mich./Forest Hills Central |
| Joe Colley | SR | Backstroke/Butterfly | Fort Wayne, Ind./Homestead |
| David Colturi | FR | Diving | Sylvania, Ohio/St. John's Jesuit |
| Danny Cox | SO | Diving | Menomonee Falls, Wis./Menomonee Falls |
| Ryan Dafforn | FR | Butterfly/Individual Medley | Fort Wayne, Ind./Homestead |
| Sean Davis | JR | Freestyle | Cincinnati, Ohio/Anderson |
| Scott Dean | FR | Breaststroke | Carmel, Ind./Carmel |
| David Hedge | SR | Backstroke/Freestyle | Libertyville, Ill./Libertyville |
| Mike Hedge | JR | Free/Back/IM | Libertyville, Ill./Libertyville |
| Eddie Kenney | SR | Freestyle | Carmel, Ind./Westfield |
| Jin-Soo Kim | SR | Breaststroke/Individual Medley | Yuseong-Gu, Korea/Chungnam |
| Aaron Koger | SO | Breaststroke | Richmond, Ind./Richmond |
| Andre Koop | SO | Freestyle/Backstroke | Newton, Kan./Newton |
| Andrew Langenfeld | JR | Freestyle/Butterfly | Centralia, Ill./Centralia |
| Romain Maire | SR | Free/Back/IM | Dijon, France/J.M. Boivin |
| Kyle Mitrione | SO | Diving | Haddonfield, N.J./Haddonfield Memorial |
| John Mullen | SR | Butterfly/Freestyle | Centerville, Ohio/Centerville |
| J.P. Perez | SO | Diving | Columbus, Ohio/Dublin Jerome |
| Chris Pfaff | FR | Free/Back/Fly | Elkhart, Ind./South Bend Riley |
| Jon Ranochak | SR | Butterfly/Individual Medley | Fort Wayne, Ind./Homestead |
| Ben Roscoe | JR | Free/Fly/IM | Mt. Vernon, Ind./Mt. Vernon |
| John Schmitt | JR | Freestyle | Evansville, Ind./F.J. Reitz |
| Zach Schultz | RS JR | Diving | Chicago, Ill./Brother Rice |
| Travis Smith | SO | Freestyle | Rochester, Mich./Rochester Adams |
| Matt Stewart | FR | Freestyle/IM | Rochester, Minn./Rochester Mayo |
| Nathan Taylor | SO | Breaststroke | Warsaw, Ind./Warsaw Community |
| Craig Thompson | SR | Butterfly/Freestyle | Evansville, Ind./William Henry Harrison |
| Patrick Valentine | SR | Freestyle | Pendleton, Ind./Pendleton Heights |
| Tim Watts | JR | Backstroke | San Jose, Calif./Bellarmine College Preparatory |
| Sam Wilcher | SO | Freestyle/Butterfly | Arlington Heights, Ill./Christian Liberty Academy |
| Drew Wolfred | FR | Freestyle/IM | Indianapolis, Ind./Noblesville |
| Luke Zehrung | JR | Free/Fly | Osceola, Ind./Penn |
