As a team, the Lions shot 308 in the first round, followed by a score of 302 in round two for a 36-hole total of 611, 42 strokes back from the current leader, Stanford.
First-year Rachel Shi led the Columbia contingent through the first two rounds in a tie for 25th place with scores of 76-75--151.
Due to inclement weather, several teams did not complete round two on Tuesday. The final round of the Edean Ihlanfeldt Invitational begins at 7:45 a.m. on Wednesday, but the groups will not be repaired.
In addition to Columbia, the 13-team field includes California, Colorado, Gonzaga, Long Beach State, Oregon, San Francisco, San Jose, Stanford, UC Davis, UCF, host Washington and Washington State.
Live scoring throughout the tournament is available on golfstat.com.