June 10 (Reuters) - Hillary Clinton leads Donald Trump by 11 points in the U.S. presidential race, showing little change after she became the presumptive Democratic presidential nominee this week, according to a Reuters/Ipsos poll released on Friday.

The online poll, conducted from Monday to Friday, shows 46 percent of likely voters support Clinton while 34.8 percent back Trump. Another 19.2 percent support neither candidate. Their parties hold conventions in July ahead of a Nov. 8 election.

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Clinton's lead was nearly the same a week ago, before she had amassed enough convention delegates to win the nomination and before Trump drew criticism from leaders of both parties for questioning the impartiality of a Mexican-American judge.

Trump this week sparred with party leaders and struggled with questions about his now-defunct Trump University. A lawsuit accuses Trump and the for-profit school of defrauding thousands of people, including many who paid as much as $35,000 to learn Trump's real estate strategies.

See some of Clinton's biggest supporters on the campaign trail:



27 PHOTOS Hillary Clinton supporters on the campaign trail See Gallery Poll: Clinton leads Trump by 11 points in White House race Supporters John Nelson, 32, (L) and Dan Stifler, 32, cheer U.S. Democratic presidential candidate Hillary Clinton as she arrives to speak on stage at the UFCW Union Local 324 in Buena Park, California, U.S. May 25, 2016. REUTERS/Lucy Nicholson Supporters cheer on U.S. Democratic presidential candidate Hillary Clinton as she speaks during a campaign stop in Sacramento, California, United States June 5, 2016. REUTERS/Mike Blake Supporter Monica Brown pins a Hillary Clinton button to her 2008 Hillary campaign t-shirt as she prepares for the arrival of U.S. Democratic presidential candidate Hillary Clintons visit to at a small restaurant in Vallejo, California, United States June 5, 2016. REUTERS/Mike Blake ATTENTION EDITORS - EDITORIAL USE ONLY. NO RESALES. NO ARCHIVES Supporters await the arrival of U.S. Democratic presidential candidate Hillary Clinton at a campaign stop in Fresno, California, United States June 4, 2016. REUTERS/Mike Blake A Hillary supporter yells out with a picture of Donald Trump on her phone as U.S. Democratic presidential candidate Hillary Clinton speaks during a campaign stop in Fresno, California, United States June 4, 2016. REUTERS/Mike Blake TPX IMAGES OF THE DAY Supporters cheers as U.S. Democratic presidential candidate Hillary Clinton speaks during a campaign stop at a high school in Oxnard, California, United States June 4, 2016. REUTERS/Mike Blake Supporters hold a sign as U.S. Democratic presidential candidate Hillary Clinton makes a campaign stop in San Bernardino, California, United States June 3, 2016. REUTERS/Mike Blake U.S. Democratic presidential candidate Hillary Clinton takes a selfie with supporters during a campaign stop in San Bernardino, California, United States June 3, 2016. REUTERS/Mike Blake Supporters cheer on U.S. Democratic presidential candidate Hillary Clinton as she speaks at a campaign stop in San Bernardino, California, United States June 3, 2016. REUTERS/Mike Blake A young supporter cheers as she awaits the arrival of U.S. Democratic presidential candidate Hillary Clinton at a "Women for Hillary" event in Culver City, California, United States, June 3, 2016. REUTERS/Mike Blake A supporter wears a sunglasses adorned with logos of Democratic U.S. presidential candidate Hillary Clinton during a campaign event in San Francisco, California, U.S. May 26, 2016. REUTERS/Stephen Lam A supporter listens as Democratic U.S. presidential candidate Hillary Clinton speaks during a campaign event in San Francisco, California, U.S. May 26, 2016. REUTERS/Stephen Lam Supporters listen to Democratic U.S. presidential candidate Hillary Clinton speak at a campaign event in San Jose, California, U.S. May 26, 2016. REUTERS/Stephen Lam Women cheer for U.S. Democratic presidential candidate Hillary Clinton at the UFCW Union Local 324 in Buena Park, California, U.S. May 25, 2016. REUTERS/Lucy Nicholson A supporter cheers as U.S. Democratic presidential candidate Hillary Clinton speaks at the UFCW Union Local 324 in Buena Park, California, U.S. May 25, 2016. REUTERS/Lucy Nicholson Supporters listen to U.S. Democratic presidential candidate Hillary Clinton speak at the UFCW Union Local 324 in Buena Park, California, U.S. May 25, 2016. REUTERS/Lucy Nicholson A supporter cheers for U.S. Democratic presidential candidate Hillary Clinton as she speaks at the University of California Riverside in Riverside, California, U.S. May 24, 2016. REUTERS/Lucy Nicholson FOR EDITORIAL USE ONLY. NO RESALES. NO ARCHIVES. Marlena Steinbach, 9, (L) and her sister Ella Steinbach, 15, cheer the motorcade of U.S. Democratic presidential candidate Hillary Clinton outside the IBEW union hall where Clinton was due to speak in Commerce, California, U.S., May 24, 2016. REUTERS/Lucy Nicholson Artist Gretchen Baer of BisBee, Arizona, stands next to the "Hillcar", a car she painted and decorated in support of Democratic U.S. presidential candidate Hillary Clinton, as she stands on a street in the Manhattan borough of New York City, U.S. April 18, 2016. REUTERS/Mike Segar EDITORIAL USE ONLY. NO RESALES. NO ARCHIVE Six-year-old Kayla Johnson (C) her mother Andrea (L) and friend London Walters (R) react as U.S. Democratic presidential candidate Hillary Clinton enters the Garrick-Boykin Human Development Center at Morris College in Sumter, South Carolina, February 24, 2016. REUTERS/Randall Hill Supporters of Democratic presidential candidate Hillary Clinton arrive to attend a primary night event during Pennsylvania's primary election on April 26, 2016 in Philadelphia, Pennsylvania. Voters cast ballots in five northeastern states, with frontrunners Hillary Clinton and Donald Trump both looking to overwhelm their respective Democratic and Republican rivals in the race for the White House / AFP / EDUARDO MUNOZ (Photo credit should read EDUARDO MUNOZ/AFP/Getty Images) TOPSHOT - A car with the face of Democratic presidential candidate Bernie Sanders drives past a supporter of Democratic presidential candidate Hillary Clinton on Broad Street during Pennsylvania's primary election on April 26, 2016 in Philadelphia, Pennsylvania. Voters cast ballots in five northeastern states, with frontrunners Hillary Clinton and Donald Trump both looking to overwhelm their respective Democratic and Republican rivals in the race for the White House. / AFP / EDUARDO MUNOZ ALVAREZ (Photo credit should read EDUARDO MUNOZ ALVAREZ/AFP/Getty Images) Supporters of Democratic U.S. presidential candidate Hillary Clinton attend a "Women for Hillary" campaign rally in the Manhattan borough of New York City, U.S. April 18, 2016. REUTERS/Mike Segar A supporter fans herself as Democratic U.S. presidential candidate Hillary Clinton speaks at Southwest College in Los Angeles, California, United States, April 16, 2016. REUTERS/Lucy Nicholson A supporter holds up an action figure of Democratic U.S. presidential candidate Hillary Clinton before Clinton spoke at Southwest College in Los Angeles, California, United States, April 16, 2016. REUTERS/Lucy Nicholson OAKLAND, CA - MAY 06: Supporters look on as democratic presidential candidate former Secretary of State Hillary Clinton speaks during a campaign rally on May 6, 2016 in Oakland, California. Hillary Clinton is campaigning in California ahead of the State's presidential primary on June 7th. (Photo by Justin Sullivan/Getty Images) U.S. Democratic presidential candidate Hillary Clinton greets supporters after a town hall meeting at Cumberland United Methodist Church in Florence, South Carolina February 25, 2016. REUTERS/Jonathan Ernst TPX IMAGES OF THE DAY Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

A wealthy businessman who asserts the lawsuit is politically motivated, Trump said presiding U.S. District Judge Gonzalo Curiel was biased against him because of Trump's plans to build a wall on the border with Mexico. Trump later added that Muslim judges could be biased against him also because of his pledge to temporarily ban Muslims from entering the country.

Trump's comments drew sharp criticism from Republican leaders, including House Speaker Paul Ryan and Senate Majority Leader Mitch McConnell. Trump later said he would no longer talk about the judge.

Friday's results had 1,276 respondents and a credibility interval, a measure of accuracy, of 3.2 percentage points. (Reuters/Ipsos polling results)

(Reporting by Chris Kahn; Editing by Howard Goller)

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