| Results | Photos | Credits |
CAFA and the competitors would like to thank the following organizations and individuals who donated their time to make the June 2003 Eastern Regionals a big success:
| Organizers | |||
| Performance Freediving | Dolphinos | Ottawa Freedivers Club | |
| Judges | |||
| Kirk Krack | Perry Gladstone | Pat Shannon | |
| Safety Scuba Divers | |||
| Pat Shannon | Luc Martin | ||
| Safety Freedivers | |||
| Luis Miguel Huapaja | Parham Khajeh Naini | Edwin Taguchi | |
| Jeff Armitage | David Nesbitt | Goh Irimoto | |
| Joe Earles | |||
| Timers | |||
| Laura Morrison | Cindy Maifrini | Lena Simmons | |
| Emergency Medical Technicians | |||
| Scott Stephens | Claudine Gregoire | Ann Gregoire | |
| Facilities | |||
| Holiday Inn Plaza La Chaudiere | Morrison’s Quarry | Nepean Sportsplex | |