Illinois Senior Championships - 100 Breast Men Prelims Swimoff

- 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

Swim-off
Name		Team	Time	FINA	Imp
1	Jake Vogel NASA Wild	NASA Wild	1:10.93	593	–
2	Justin Yu Barrington Swim Club	Barrington Swim Club	1:11.22	586	-0.2%