The win for the Lady Trojans was the program’s 800th all-time win.
The school, which started women’s basketball in the 1973-74 season, has an all-time record of 800-537.
NIACC, which is in its 45th season of women’s basketball, has averaged more than 17 wins in each of its first 45 seasons of women’s basketball.
NIACC (19-5 overall, 6-2 in the ICCAC) trailed 71-69 after three quarters 29-23 to complete the regular-season sweep of Southeastern.
NIACC returns to action Wednesday night at home against No. 2 Kirkwood. The Lady Trojans have won 15 straight home games.