michael seltz's olympic record in the 100 meters, individual medley. meanwhile, australia is ariana toughness. so got the better of her american arrival. katie with jackie and the final is a 400 meter freestyle. 17 year old canadian summer mcintosh took the silver with la jackie, and the 3rd witness now has a 3 olympic old metals. she wants to $2400.00 metre free, certainly in tokyo, and it's on track to pull off the same double paris. or there are more concerns about the water, a quality of the river sun of the paris games, after a pre race triathlon event was canceled on sunday. organizers invested $1500000000.00 to clean up the river. heavy rain during the opening ceremony has led to worries of the waterway isn't clean enough for swimming competitions. patrice has more from paris a start season powers have invested $1500000000.00 in making the cents when level buy for residents buy next year. for the operates at these olympic games. they've done that partly by constructing a 46000 cubic meter reservoir. near the po they'll still, it's to contain waste water overflow from, for example, a se