I don't know any background beyond the results but the matchup never happened. Neither Willis nor Ritz appear to have participated in NSIC 2001. Webb won the 2mile handily over his future Michigan teammate and Canadian Nate Brannen (8'45 to 8'57)
The entirety of the results are worth a scroll to see some familiar names peppered throughout
https://md.milesplit.com/meets/580-nike-indoor-classic-2001/results/1449/raw#.YAm3vuhKjqY
Boys 2 Mile Run
& National: 8:40.00 Gerry Lindgren, Rogers, Spokane, WA 02/15/64
* Meet: 8:52.94 Dathan Ritzenbein, Rockford, MI 2000
! Freshman: 9:31.20 Alan Scharsu, Fitch, Austintown, OH 1975
@ Sophomore: 8:55.80 Rudy Chapa, Hammond, IN 1974
# Junior: 8:52.94 Dathan Ritzenbein, Rockford, MI 2000
% Senior: 8:40.00 Gerry Lindgren, Rogers, Spokane, WA 02/15/64
Finals - Results - Sunday 03/11/01
PLACE ATHLETE NAME YR HOMETOWN TIME HT
===== ========================= == ========================= ========== ==
1 Webb, Alan B 01 Reston, VA 8:45.19 # 3
2 Brannen, Nathan V 01 Cambridge, ON 8:57.28 ! 3
3 Pilkington, Seth A 01 Roy, UT 9:06.71 ! 3
4 Haas, Stephen 01 Huntersville, NC 9:10.50 ! 3
5 Millioen, Charles 01 S. Huntington, NY 9:11.37 ! 3
6 Jefferson, Sean M 01 Delray Beach, FL 9:12.03 ! 3
7 Fuqua, Scott 02 Birmingham, AL 9:12.39 ! 3
8 Smitson, Robert D 01 Carmel, IN 9:16.22 ! 3
9 Meindl, Peter W 02 Orchard Park, NY 9:16.71 ! 3
10 Steier, Rolf E 02 Temple Terrace, FL 9:19.89 ! 2
11 Fujimoto, Kyle M 01 Rockford, MI 9:24.57 ! 2
12 Keally, Matthew 02 Virginia Beach, VA 9:25.09 ! 2
13 Elder, Chris 01 Raleigh, NC 9:28.56 ! 2
14 Deak, Ryan J 04 Tallahasse, FL 9:29.10 ! 1
15 Comstock, Patrick W 01 Portsmouth, VA 9:30.51 ! 1
16 Wilkinson, Kalib 02 Huntersville, NC 9:30.52 ! 1
17 Smith, Brian R 01 Belmont, MI 9:30.54 ! 3
18 Sheehan, Ryan 01 Pittsburgh, PA 9:31.36 2
19 Schwartz, Kevin 02 Cincinnati, OH 9:34.46 2
20 Basinger, Christopher D 01 Pickerington, OH 9:45.09 2
21 Jacobs, Joseph M 01 Bloomingdale, NJ 9:46.71 1
22 Frum, Drew J 01 Poland, OH 9:50.77 1
23 Rappole, Jesse 01 Bemus Point, NY 9:51.44 1
24 Catano, James V 01 Pembroke, MA 9:52.76 3
25 Cianciulli, Matthew P 02 Flagler Beach, FL 10:00.34 3
26 Puett, Adam G 01 Huntsville, AL 10:01.22 2
27 Weaver, Austin 02 Brentwood, TN 10:04.47 1
Boys 1 Mile Run
& National: 3:59.86 Alan Webb, South Lakes, Reston, VA 2001
* Meet: 4:07.87 Alan Webb, South Lakes, Reston, VA 2000
! Freshman: 4:23.90 Bobby Goss, Chelsea, MA 1975
@ Sophomore: 4:09.82 Andy Powell, Oliver Ames, N. Esaton, MA 1997
# Junior: 4:07.34 Andy Powell, Oliver Ames, N. Easton, MA 1998
% Senior: 3:59.86 Alan Webb, South Lakes, Reston, VA 2001
Finals - Results - Sunday 03/11/01
PLACE ATHLETE NAME YR HOMETOWN TIME HT
===== ========================= == ========================= ========= ==
1 Curtis, Bobby 03 Louisville, KY 4:12.00 ! 4
2 Lockhart, Bobby 02 Winchester, VA 4:12.11 ! 4
3 Thorne, Joe M 02 Chamblee, GA 4:14.55 ! 4
4 Jefferson, John W 01 Delray Beach, FL 4:15.81 ! 4
5 Stroup, Shane R 02 Highland, MD 4:18.56 ! 4
6 Schneider, Nick A 01 Victoria, MN 4:18.80 ! 4
7 Dillon, Bryan S 01 Sterling, CO 4:20.00 ! 4
8 Hayes, Stephen F 01 Potomac, MD 4:20.16 ! 3
9 Clayton, Alex B 03 Virginia Beach, VA 4:20.83 ! 3
10 Mazzocco, Dan 02 Pittsburgh, PA 4:22.91 ! 4
11 Vidal, David E 01 Kalispell, MT 4:22.93 ! 4
12 Snead, Leonard A 01 Burke, VA 4:23.34 ! 3
13 Jones, Kevin 01 Sumter, SC 4:23.37 ! 3
14 Ruff, Rondell D 01 Detroit, MI 4:25.01 1
15 Kays, Evan 01 Waynesboro, VA 4:25.07 4
16 Leive, Adam 01 Bryn Mawr, PA 4:25.17 2
17 Stern, Ben 02 Potomac, MD 4:25.41 1
18 Schappert, Kenneth 01 Delray beach, FL 4:27.06 2
19 Herbert, Edward 01 Virginia Beach, VA 4:27.33 3
20 Gosselin, Jeff 02 Cornelius, NC 4:28.10 2
21 Joseph, Josh 01 Marlton, NJ 4:28.37 3
22 Pawlik, Kevin M 01 Homewood, AL 4:28.79 2
23 Adrian, Jack R 01 Chevy Chase, MD 4:29.49 1
24 Tucker, Ross 01 Exeter, NH 4:34.28 1
25 Tatu, Alex J 03 Chester, VA 4:34.68 3
26 Gordineer, Matt R 01 Felton, DE 4:38.37 2
27 Wadsworth, John H 02 Davidson, NC 4:43.44 1
28 Platt, Chris S 02 Haddonfield, NJ 4:46.27 2