American Swimming Records: Short Course Yards

EVENT	SWIMMER	TIME	DATE	LOCATION
50 Free	Caeleb Dressel	17.63	22-Mar-18	Minneapolis
100 Free	Caeleb Dressel	39.90	24-Mar-18	Minneapolis
200 Free	Townley Haas	1:29.50	23-Mar-18	Minneapolis
500 Free	Zane Grothe	4:07.25	3-Dec-17	Columbus
1000 Free	Clark Smith	8:33.93	05-Dec-15	Austin, Texas.
1650 Free	Zane Grothe	14:18.25	5-Dec-17	Columbus
100 Back	Ryan Murphy	43.49	25-Mar-16	Atlanta
200 Back	Ryan Murphy	1:35.73	26-Mar-16	Atlanta
100 Breast	Ian Finnerty	49.69	23-Mar-18	Minneapolis
200 Breast	Will Licon	1:47.91	25-Mar-17	Indianapolis
100 Fly	Caeleb Dressel	42.80	23-Mar-18	Minneapolis
200 Fly	Jack Conger	1:37.35	25-Mar-17	Indianapolis
200 IM	Caeleb Dressel	1:38.13	15-Feb-18	College Station, Texas
400 IM	Chase Kalisz	3:33.42	24-Mar-17	Indianapolis
200 FR	Held, Ress, Molacek, Stewart	1:14.50	22-Mar-18	Minneapolis
400 FR	Held, Ress, Molacek, Stewart	2:44.31	24-Mar-18	Minneapolis
800 FR	Haas, Newkirk, Roberts, Katz	6:07.59	21-Mar-18	Minneapolis
200 MR	Murphy, Katis, Lynch, Messerschmidt	1:22.40	27-Mar-15	Iowa City, Iowa
400 MR	Murphy, Hoppe, Josa, Jensen	3:01.51	24-Mar-17	Indianapolis

Women's Short Course Yards American Records as of December 1, 2018

EVENT	SWIMMER	TIME	DATE	LOCATION
50 Free	Abbey Weitzeil	21.12	5-Mar-16	Austin, Texas
100 Free	Simone Manuel	45.56	18-Mar-17	Indianapolis, Indiana
200 Free	Missy Franklin	1:39.10	20-Mar-15	Greensboro, N.C.
500 Free	Katie Ledecky	4:24.06	16-Mar-17	Indianapolis
1000 Free	Katie Ledecky	8:59.65	13-Dec-15	College Park, Md.
1650 Free	Katie Ledecky	15:03.31	18-Nov-17	College Station, Texas
100 Back	Beata Nelson	49.67	1-Dec-18	Austin, Texas
200 Back	Kathleen Baker	1:47.30	17-Mar-18	Columbus, Ohio
100 Breast	Lilly King	56.25	16-Mar-18	Columbus, Ohio
200 Breast	Lilly King	2:02.60	17-Mar-18	Columbus, Ohio
100 Fly	Kelsi Worrell	49.43	18-Mar-16	Atlanta
200 Fly	Ella Eastin	1:49.51	24-Feb-18	Federal Way, Wash.
200 IM	Ella Eastin	1:50.67	15-Mar-18	Columbus, Ohio
400 IM	Ella Eastin	3:54.60	16-Mar-18	Columbus, Ohio
200 FR	Hu, Manuel, Pitzer, Howe	1:25.43	15-Mar-18	Columbus, Ohio
400 FR	Manuel, Ledecky, Hu, Neal	3:08.51	25-Feb-17	Federal Way, Wash.
800 FR	Manuel, Neal, Eastin, Ledecky	6:45.91	15-Mar-17	Indianapolis
200 MR	Howe, Williams, Hu, Manuel	1:33.11	16-Mar-18	Columbus, Ohio
400 MR	Howe, Williams, Hu, Manuel	3:25.09	15-Mar-18	Columbus, Ohio