NEW YORK, May 29.- The trial heats in all the field events in the intercollegiate games and all the track events except the mile walk and mile run were contested yesterday. The track was not very fast owing to the rains last night, but the times in several events were fairly good.

E. F. Davidson, of Rochester, surprised everyone by his good work in the half and the quarter. The unexpected also happened in the failure of the Harvard quarter-mile runners to get a place in the finals.

SUMMARY.100-Yards Dash.

First heat-Won by B. J. Wefers, Georgetown; second, W. J. Denholm, Harvard. Time, 10 1-5s.

Second trial heat-Won by J. T. Roche, Jr., Harvard; second, J. F. Quinlan, Fordham. Time, 10 2-5s.

Third trial heat-Won by M. G. Gonterman, Harvard; second, John R. Bowen, Cornell. Time, 10 1-5s.

Fourth trial heat-Won by R. Darr, Princeton; second, H. S. Patterson, Williams. Time, 10 1-5s.

Fifth trial heat-Won by L. W. Redpath, Harvard; second, R. W. Burnet, Yale. Time, 10 3-5s.

As only eight men appeared for the 120 and 220 yards hurdles there were no trial heats this afternoon. They will be run off tomorrow.

Stephen Chase of Dartmouth, the world's champion hurdler will not be able to take part in the contest as he injured his foot during the New England Intercollegiate Meeting last Wednesday.

Half Mile Run.First heat-Won by E. Hollister, Harvard; second, B. B. Hinckley, Yale; third, A. E. Schaeff, Columbus; fourth, W. G. Pietsch, Cornell. Time, 2m. 3 3-5s.

Second heat-Won by E. F. Davidson, Rochester: second, C. C. Sichel, Pennsylvania; third, J. Bordman, Harvard; fourth, E. N. Fenno, Jr., Harvard. Time, 2m. 5 2-5s.

Quarter-mile Run.First trial heat-Won by J. H. Colfelt, Princeton; second, T. Fisher, Yale. Time, 50 2-5s.

Second heat-Won by T. E. Burke, Boston; second, W. H. Garvan, Yale. Time, 50 2-5s.

Third heat-Won by E. F. Davidson, Rochester; second, S. K. Gerard, Yale. Time, 51 2-5s.