Illinois Senior Championships - 100 Back Men Prelims

- Event
- 50 Free
- 100 Free
- 200 Free
- 400 Free
- 800 Free
- 1500 Free
- 100 Back
- 200 Back
- 100 Breast
- 200 Breast
- 100 Fly
- 200 Fly
- 200 IM
- 400 IM
- 400 Free Relay
- 800 Free Relay
- 400 Medley Relay
- Gender
- Men
- Women

Preliminaries
Name		Team	Time	FINA
1	Chris Tracz Chicago Wolfpack Aquatic Club	Chicago Wolfpack Aquatic Club	1:02.85	599
2	Michael Hoelterhoff Scout Aquatics	Scout Aquatics	1:03.83	572	PB