You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <logevents>
      <item logid="196" pageid="19" ns="0" title="Bloxster" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-30T19:17:26Z" comment="">
        <patrol cur="194" prev="26" auto="1" />
      </item>
      <item logid="195" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T05:07:52Z" comment="">
        <patrol cur="193" prev="191" auto="1" />
      </item>
      <item logid="194" pageid="46" ns="14" title="Category:Free Scripts" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T05:06:54Z" comment="">
        <patrol cur="192" prev="90" auto="1" />
      </item>
      <item logid="193" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T05:00:38Z" comment="">
        <patrol cur="191" prev="190" auto="1" />
      </item>
      <item logid="192" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T05:00:03Z" comment="">
        <patrol cur="190" prev="188" auto="1" />
      </item>
      <item logid="191" pageid="90" ns="14" title="Category:Integration Scripts" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T04:24:42Z" comment="">
        <patrol cur="189" prev="166" auto="1" />
      </item>
      <item logid="190" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T02:27:02Z" comment="">
        <patrol cur="188" prev="187" auto="1" />
      </item>
      <item logid="189" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T02:25:28Z" comment="">
        <patrol cur="187" prev="186" auto="1" />
      </item>
      <item logid="188" pageid="89" ns="0" title="Script Toolbox" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T02:24:52Z" comment="">
        <patrol cur="186" prev="180" auto="1" />
      </item>
      <item logid="187" pageid="15" ns="0" title="State Machine Frameworks" type="patrol" action="patrol" user="Tyson Joehler" timestamp="2013-04-23T02:23:19Z" comment="">
        <patrol cur="185" prev="34" auto="1" />
      </item>
    </logevents>
  </query>
  <query-continue>
    <logevents lestart="2013-04-23T02:15:49Z" />
  </query-continue>
</api>