| Seasons | Stats | Teams |
| |
| East Division |
| Team | GP | W | L | OTL | PTS | WPCT | GF | GA | PIM | HOME | AWAY |
| Green Bay | 41 | 31 | 7 | 3 | 65 | .793 | 145 | 93 | 993 | 16-3-3 | 15-4-0 |
| Cedar Rapids | 42 | 24 | 15 | 3 | 51 | .607 | 145 | 119 | 574 | 10-8-2 | 14-7-1 |
| Indiana | 40 | 23 | 15 | 2 | 48 | .600 | 128 | 115 | 515 | 13-5-1 | 10-10-1 |
| Waterloo | 40 | 19 | 19 | 2 | 40 | .500 | 144 | 153 | 867 | 11-6-1 | 8-13-1 |
| Chicago | 40 | 15 | 20 | 5 | 35 | .438 | 125 | 151 | 895 | 10-8-1 | 5-12-4 |
| Team USA | 39 | 14 | 21 | 4 | 32 | .410 | 125 | 149 | 674 | 11-9-2 | 3-12-2 |
| Youngstown | 40 | 14 | 24 | 2 | 30 | .375 | 121 | 166 | 1180 | 8-14-1 | 6-10-1 |
| West Division |
| Team | GP | W | L | OTL | PTS | WPCT | GF | GA | PIM | HOME | AWAY |
| Fargo | 41 | 29 | 9 | 3 | 61 | .744 | 162 | 131 | 1008 | 14-4-2 | 15-5-1 |
| Omaha | 42 | 28 | 11 | 3 | 59 | .702 | 167 | 106 | 811 | 14-6-1 | 14-5-2 |
| Sioux Falls | 39 | 22 | 8 | 9 | 53 | .679 | 157 | 120 | 607 | 14-4-6 | 8-4-3 |
| Tri-City | 43 | 20 | 17 | 6 | 46 | .535 | 125 | 143 | 754 | 10-6-4 | 10-11-2 |
| Sioux City | 39 | 18 | 18 | 3 | 39 | .500 | 99 | 118 | 545 | 7-9-1 | 11-9-2 |
| Des Moines | 41 | 16 | 21 | 4 | 36 | .439 | 148 | 173 | 778 | 11-9-2 | 5-12-2 |
| Lincoln | 41 | 11 | 24 | 6 | 28 | .341 | 95 | 149 | 1045 | 4-11-2 | 7-13-4 |
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