We claim the ornamental design for a swim pulling device, as shown and described.
FIG. 1 is a top front isometric view of a swim pulling device in accordance with a first embodiment of the present design.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a top plan view thereof.
FIG. 7 is a bottom plan view thereof.
FIG. 8 is a top front isometric view of a swim pulling device in accordance with a second embodiment of the present design.
FIG. 9 is a front elevation view thereof.
FIG. 10 is a rear elevation view thereof.
FIG. 11 is a left side elevation view thereof.
FIG. 12 is a right side elevation view thereof.
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
The dash-dash broken lines illustrate features of the swim pulling device that form no part of the claimed design. The dash-dot-dash broken lines represent unclaimed boundaries of the design.