| Rank | Athlete | Years | Rounds | Strokes | Average |
| 1 | Gary Barton | 2001-05 | 36 | 96 | 2.67 |
| 2 | Tim Pemberton | 2000-05 | 43 | 133 | 3.09 |
| 3 | John McHenry | 1982-86 | 29 | 92 | 3.17 |
| 4 | Doug Hurson | 2005-08 | 22 | 76 | 3.45 |
| 5 | Billy Musto | 1979-83 | 11 | 43 | 3.91 |
| 6 | Brent Paladino | 2005-08 | 22 | 97 | 4.41 |
| 7 | Alex Sleeker | 1994-97 | 31 | 142 | 4.58 |
| 8 | Duncan Weir | 1981-84 | 15 | 69 | 4.60 |
| 9 | Mark Urbanek | 1997-01 | 30 | 149 | 4.97 |
| 10 | Ryan Price | 2003-07 | 30 | 153 | 5.10 |