2009
5th place 200 Y Back – 1:43.36
2008
3rd place 200 L Back – 1:59.05
1st place 100 L Back – 55.61
1st place 200 Y Back – 1:40.22
8th place 100 Y Back – 47.29
2007
5th place 100 L Back – 55.00
5th place 200 L Back – 1:59.86
2004
1st place 200 L Back – 2:04.91 YMCA /United States/ Record
1st place 100 L Back – 57.70
1st place 50 L Back – 27.10 YMCA /United States/ Record
4th place 200 L IM – 2:11.11
1st place 200 Y Back – 1:45.10 YMCA /United States/ Record
1st place 100 Y Back – 49.28 YMCA /United States/ Record
2003
1st place 200 L Back – 2:04.07 YMCA /United States/ Record
1st place 50 L Back – 27.41 YMCA /United States/ Record
1st place 100 L Back – 58.35 YMCA /United States/ Record
3rd place 200 Y Back – 1:47.53 YMCA /United States/ Record
4th place 100 Y Back – 49.97 YMCA /United States/ Record
2002
1st place 200 O Back – 2:06.42
2nd place 50 O Back – 27.42
2nd place 100 O Back – 58.54