One of the improvements we’d made in V4.1 is how data from pool swims is displayed. Data from devices such as the Garmin Swim, Forerunner 910xt, 920xt & 735xt is displayed as in the screen-shot below.
Each length is shown as a bar, the length of which represents the time for that length. The X-Axis shows the duration of the swim session, and any rests between lengths are shown as gaps between the bars. Clicking on the bar displays the details for the particular length, such as SWOLF, Stroke Count and duration.
The latest beta for V4.1 can be downloaded from http://ismarttrain.com/beta/.