Jacob Gibb, Costa Mesa, Calif., and Sean Rosenthal, Corona Del Mar, Calif., def. Julius Brink and Christoph Dieckmann, Germany, 21-15, 21-13.
Women
Kerri Walsh, Hermosa Beach, Calif., and Misty May-Treanor, Coral Springs, Fla., def. Dalixia Fernandez and Tamara Larrea, Cuba, 21-15, 21-16.
BOXING
Flyweight 51kg
Round of 32
Lee Oksung, South Korea, def. Rau'shee Warren, Cincinnati, 9-8.
CANOE-KAYAK
Men's C-1 Slalom
Semifinal Qualification
8. Benn Fraker, Charlotte, N.C., 92.27, +3.35 (Q).
Final Run
5. Benn Fraker, Charlotte, N.C., 90.87, +3.14.
Medal ranking (2 runs)
6. Benn Fraker, Charlotte, N.C., 183.14, +6.49.
DIVING
Women's Synchronized 10-meter Platform
5. United States (Mary Beth Dunnichay, Indianapolis; Haley Ishimatsu, Indianapolis), 309.12.
EQUESTRIAN
Eventing
Individual
Team Final Ranking
7. United States (Gina Miles, Creston, Calif.; Phillip Dutton, Avondale, Pa.; Becky Holder, Mendota Heights, Minn.; Karen O'Connor, The Plains, Va.; Amy Tryon, Redmond, Wash.), 250.00.
FENCING
Men
Individual Sabre
Round of 64
Jason Rogers, Los Angeles, def. Abdoulaye Thiam, Senegal, 15-10.
Round of 32
Boris Sanson, France, def. Tim Morehouse, Bronx, N.Y., 15-12.
Keeth Smart, Brooklyn, N.Y., def. Jason Rogers, Los Angeles, 15-3.
Round of 16
Keeth Smart, Brooklyn, N.Y., def. Aron Szilagyi, Hungary, 15-10.
Quarterfinal
Julien Pillet, France, def. Keeth Smart, Brooklyn, N.Y., 15-13.
GYMNASTICS (ARTISTIC)
Team
Final Ranking
3. United States (Sasha Artemev, Highlands Ranch, Colo.; Raj Bhavsar, Houston; Joey Hagerty, Rio Rancho, N.M.; Jonathan Horton, Houston; Justin Spring, Burke, Va.; Kevin Tan, Fremont, Calif.), 275.850.
JUDO
Men
Under 81kg
Round of 32
Travis Stevens, Tacoma, Wash., def. Franklin Cisneros, El Salvador, Ippon, Ude-hishigi-juji-gatame, 03:13.
Round of 16
Ole Bischof, Germany, def. Travis Stevens, Tacoma, Wash., Time expired.
Repechage
Round 1
Travis Stevens, United States, def. Mehman Azizov, Azerbaijan, Sogo gachi (compound win), 04:06.
Round 2
Tiago Camilo, Brazil, def. Travis Stevens, Tacoma, Wash., Koka.
ROWING
Men
Four Without Coxswain (Lightweight)
Repechage
3. United States (Mike Altman, Los Angeles; Patrick Todd, Cincinnati; Will Daly, Boston; Tom Paradiso, Blue Bell, Pa.), 6:27.43 (Q).
Eight With Coxswain
Repechage
1. United States (Beau Hoopman, Sheboygan, Wis.; Matt Schnobrich, St. Paul, Minn.; Micah Boyd, St. Paul, Minn.; Wyatt Allen, Portland, Maine; Daniel Walsh, Norwalk, Conn.; Steven Coppola, Buffalo; Josh Inman, Hillsboro, Ore.; Bryan Volpenhein, Cincinnati; Marcus McElhenney, Philadelphia), 5:38.95 (A).
Women
Double Sculls (Lightweight)
Repechage
Heat 1
1. United States (Renee Hykel, Haverford, Pa.; Jen Goldsack, Princeton, N.J.), 7:22.22 (Q).
Pair Without Coxswain
Repechage
Heat 1
3. United States (Portia McGee, Seattle; Anna Cummins, Bellevue, Wash.), 7:32.26 (B).
Quadruple Sculls Without Coxswain
Repechage
2. United States (Lia Pernell, Seattle; Lindsay Meyer, Seattle; Jen Kaido, West Leyden, N.Y.; Margot Shumway, Washington, D.C.), 6:39.53 (A).
SAILING
Men's RS:X - Windsurfer
Through four races
24. Ben Barger, Tampa, Fla. (21, 22, 24, 26), 93.
Men's Laser - One Person Dinghy
Through two races
13. Andrew Campbell, San Diego (14, 18), 32.
Women's RS:X - Windsurfer
Through four races
26. Nancy Rios, Miami (25, 24, 22, 26), 97.
Women's Laser Radial - One Person Dinghy
Through two races
1. Anna Tunnicliffe, Plantation, Fla. (4, 5), 9.
Women's 470 - Two Person Dinghy
Through four races
13. United States (Amanda Clark, Shelter Island, N.Y.; Sarah Mergenthaler, New York) (12, 12, 10, 14), 48.
Men's 470 - Two Person Dinghy
Through four races
23. United States (Stu McNay, Lincoln, Mass.; Graham Biehl, San Diego) (26, 12, 30 OCS, 17), 85.
SHOOTING
Men
50-meter free pistol
Final
14. Daryl Szarenski, Saginaw, Mich. (555), 555.0.
21. Jason Turner, Rochester, N.Y. (553), 553.0.
Double Trap
Final
1. Glenn Eller, Katy, Texas (145, 45), 190.
4. Jeff Holguin, Yorba Linda, Calif. (140, 42), 182.
SWIMMING
Men
100 Backstroke
Final
1. Aaron Piersol, Irvine, Calif., 52.54. World Record. (Old record: 52.89, Peirsol, July 1, 2008.89, Omaha, Neb.).
2. Matt Grevers, Lake Forest, Ill., 53.11.
200 Freestyle
Final
1. Michael Phelps, Baltimore, 1:42.96. World record. (Old record: 1:43.86, Phelps, March 27, 2007, Melbourne, Australia).
3. Peter Vanderkaay, Rochester, Mich., 1:45.14.
200 Butterfly
Semifinals
Heat 1
5. Gil Stovall, Memphis, Tenn., 1:55.36.
Heat 2
1. Michael Phelps, Baltimore, 1:53.70 (Q). Olympic record tied. (Record: Phelps, Aug. 11, 2008, Beijing).
100 Freestyle
Qualification
8. Garrett Weber-Gale, Milwaukee, 48.19 (Q).
11. Jason Lezak, Irving, Calif., 48.33 (Q).