INDIANAPOLIS -- Results Thursday from the U.S. National Spring Swimming Championships at the Indiana University Natatorium (all distances in meters):

Men
200 freestyle: 1, Michael Phelps, North Baltimore, 1 minute, 47.37 seconds. 2, Klete Keller, Club Wolverine, 1:47.74. 3, Scott Goldblatt, Berkeley Aquatic, 1:49.51. 4, Rick Say, University of Calgary, 1:49.72. 5, Chad Carvin, Mission Viejo, 1:49.75. 6, Brent Hayden, UBC Dolphins, 1:50.71. 7, Joshua Davis, Circle C Swim Team, 1:52.03. 8, Mark Warkentin, Trojan Swim Club, 1:52.68.

400 individual medley: 1, Tom Wilkens, Santa Clara Swim Club, 4:16.75. 2, Brian Johns, UBC Dolphins, 4:18.21. 3, Keith Beavers, ROW, 4:22.15. 4, Carlos Sayao, University of Michigan, 4:22.98. 5, Eric Donnelly, Gator Swim Club, 4:23.30. 6, Istvan Bathazi, Unattached, 4:23.70. 7, Bradley Ally, Fort Lauderdale, 4:28.14. 8, Michael Alexandrov, Champaign YMCA, 4:30.36.

400 freestyle relay: 1, Circle C Swim Team (Nathaniel Dusing, Neil Walker, Joshua Davis, Garrett Weber-Gale), 3:20.03. 2, Novaquatics, 3:21.07. 3, UBC Dolphins, 3:23.50. 4, Florida State University, 3:29.38. 5, Penn State, 3:29.69. 6, USC, 3:29.94. 7, Circle C Swim B Team, 3:30.31. 8, New York Athletic Club, 3:31.60.

Women
200 freestyle: 1, Lindsay Benko, Trojan Swim Club, 2:00.58. 2, Rhiannon Jeffrey, Aqua Crest, 2:01.10. 3, Mary Hill, Dynamo Swim Club, 2:01.46. 4, Rachel Komisarz, Lakeside Swim Team, 2:01.96. 5, Georgina Lee, Southern Methodist, 2:02.16. 6, Diana Munz, Lake Erie Silver, 2:02.22. 7, Candace Blackman, Dallas Mustangs, 2:02.34. 8. Ida Mattsson, Sun Devil Aquatics, 2:02.79.

400 individual medley: 1, Kaitlin Sandeno, USC, 4:45.48. 2, Sara McLarty, University of Florida, 4:46.71. 3, Adrienne Binder, Santa Barbara Swim Club, 4:47.02. 4, Nicole Hetzer, Unattached, 4:49.45. 5, Hayley Peirsol, Novaquatics, 4:50.63. 6, Michala Kwasny, USC, 4:52.23. 7, Adrea Cassidy, Southern Methodist, 4:52.81. 8, Melissa Klein, Dynamo Swim Club, 4:57.14.

400 freestyle relay: 1, Southern Methodist (Lisa Wanberg, Laura Pomeroy, Georgina Lee, Lotta Wanberg), 3:48.86. 2, DE Anza Cupertino, 3:49.64. 3, Novaquatics, 3:50.42. 4, Circle C Swim Team, 3:51.30. 5, Arizona State, 3:51.66. 6, Pine Crest School, 3:52.09. 7, UBC Dolphins, 3:52.63. 8, University of Florida, 3:52.64.